./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58f9e1bfa85b01eaf05ae125441b4ebef8808d0fa104d8438aed39c14743cd9c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:50:46,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:50:46,453 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:50:46,501 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:50:46,502 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:50:46,503 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:50:46,505 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:50:46,508 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:50:46,511 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:50:46,513 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:50:46,514 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:50:46,516 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:50:46,517 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:50:46,518 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:50:46,520 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:50:46,522 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:50:46,524 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:50:46,525 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:50:46,528 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:50:46,531 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:50:46,533 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:50:46,535 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:50:46,537 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:50:46,538 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:50:46,545 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:50:46,550 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:50:46,550 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:50:46,552 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:50:46,553 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:50:46,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:50:46,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:50:46,556 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:50:46,557 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:50:46,558 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:50:46,559 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:50:46,559 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:50:46,560 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:50:46,560 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:50:46,560 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:50:46,561 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:50:46,562 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:50:46,567 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:50:46,624 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:50:46,627 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:50:46,630 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:50:46,630 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:50:46,631 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:50:46,631 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:50:46,631 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:50:46,631 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:50:46,632 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:50:46,632 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:50:46,634 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:50:46,634 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:50:46,634 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:50:46,635 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:50:46,635 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:50:46,635 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:50:46,636 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:50:46,637 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:50:46,637 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:50:46,637 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:50:46,637 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:50:46,638 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:50:46,638 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:50:46,638 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:50:46,638 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:50:46,639 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:50:46,639 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:50:46,639 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:50:46,640 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:50:46,640 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:50:46,640 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:50:46,641 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:50:46,641 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:50:46,641 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:50:46,642 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:50:46,642 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:50:46,642 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:50:46,642 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_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58f9e1bfa85b01eaf05ae125441b4ebef8808d0fa104d8438aed39c14743cd9c [2021-11-19 14:50:46,919 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:50:46,972 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:50:46,975 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:50:46,976 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:50:46,977 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:50:46,978 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:50:47,047 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/37dc3448d/f8f7e7ff898349d2b5596a4d0cb2ccbe/FLAG0ed3f48ce [2021-11-19 14:50:48,677 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:50:48,678 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:50:48,804 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/37dc3448d/f8f7e7ff898349d2b5596a4d0cb2ccbe/FLAG0ed3f48ce [2021-11-19 14:50:48,995 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/37dc3448d/f8f7e7ff898349d2b5596a4d0cb2ccbe [2021-11-19 14:50:48,997 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:50:48,999 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:50:49,000 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:50:49,001 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:50:49,003 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:50:49,004 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:48" (1/1) ... [2021-11-19 14:50:49,005 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1bdbcf05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:50:49, skipping insertion in model container [2021-11-19 14:50:49,005 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:50:48" (1/1) ... [2021-11-19 14:50:49,012 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:50:49,350 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:50:54,870 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:54,894 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:55,091 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:55,116 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:55,732 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,281 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,516 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,535 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,550 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,566 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,582 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:50:56,648 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:03,791 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:03,792 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:04,616 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:04,644 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:04,658 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:04,705 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:04,718 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:04,741 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:05,430 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:05,442 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:05,815 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:05,828 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:06,074 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:06,111 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:06,112 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:06,328 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:07,304 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:07,371 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,438 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,439 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,440 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,440 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,441 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,442 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,442 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,443 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,444 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,444 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,445 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,511 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,574 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,733 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,779 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,886 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,887 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:08,991 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:51:10,006 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080387,1080400] [2021-11-19 14:51:10,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080553,1080566] [2021-11-19 14:51:10,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080717,1080730] [2021-11-19 14:51:10,014 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080882,1080895] [2021-11-19 14:51:10,102 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:10,200 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 14:51:10,200 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@141a75cf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:10, skipping insertion in model container [2021-11-19 14:51:10,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:10,201 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:51:10,203 INFO L158 Benchmark]: Toolchain (without parser) took 21203.18ms. Allocated memory was 140.5MB in the beginning and 272.6MB in the end (delta: 132.1MB). Free memory was 90.9MB in the beginning and 115.7MB in the end (delta: -24.8MB). Peak memory consumption was 151.2MB. Max. memory is 16.1GB. [2021-11-19 14:51:10,204 INFO L158 Benchmark]: CDTParser took 0.27ms. Allocated memory is still 102.8MB. Free memory was 80.9MB in the beginning and 80.7MB in the end (delta: 135.3kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:51:10,205 INFO L158 Benchmark]: CACSL2BoogieTranslator took 21200.59ms. Allocated memory was 140.5MB in the beginning and 272.6MB in the end (delta: 132.1MB). Free memory was 90.4MB in the beginning and 115.7MB in the end (delta: -25.3MB). Peak memory consumption was 149.1MB. Max. memory is 16.1GB. [2021-11-19 14:51:10,206 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.27ms. Allocated memory is still 102.8MB. Free memory was 80.9MB in the beginning and 80.7MB in the end (delta: 135.3kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 21200.59ms. Allocated memory was 140.5MB in the beginning and 272.6MB in the end (delta: 132.1MB). Free memory was 90.4MB in the beginning and 115.7MB in the end (delta: -25.3MB). Peak memory consumption was 149.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7784]: 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_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 58f9e1bfa85b01eaf05ae125441b4ebef8808d0fa104d8438aed39c14743cd9c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:51:12,512 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:51:12,517 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:51:12,575 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:51:12,576 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:51:12,580 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:51:12,583 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:51:12,587 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:51:12,591 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:51:12,599 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:51:12,601 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:51:12,603 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:51:12,604 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:51:12,606 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:51:12,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:51:12,613 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:51:12,615 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:51:12,616 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:51:12,618 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:51:12,627 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:51:12,629 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:51:12,630 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:51:12,633 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:51:12,636 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:51:12,645 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:51:12,646 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:51:12,646 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:51:12,649 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:51:12,649 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:51:12,651 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:51:12,651 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:51:12,652 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:51:12,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:51:12,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:51:12,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:51:12,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:51:12,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:51:12,658 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:51:12,658 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:51:12,660 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:51:12,661 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:51:12,664 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:51:12,711 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:51:12,712 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:51:12,713 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:51:12,713 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:51:12,713 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:51:12,714 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:51:12,714 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:51:12,714 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:51:12,714 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:51:12,714 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:51:12,717 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:51:12,717 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:51:12,717 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:51:12,718 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:51:12,718 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:51:12,718 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:51:12,718 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:51:12,718 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:51:12,719 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:51:12,719 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:51:12,719 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:51:12,719 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:51:12,720 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:51:12,720 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:51:12,720 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:51:12,720 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:51:12,720 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:51:12,721 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:51:12,721 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:51:12,721 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:51:12,721 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:51:12,721 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:51:12,722 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:51:12,722 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_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 58f9e1bfa85b01eaf05ae125441b4ebef8808d0fa104d8438aed39c14743cd9c [2021-11-19 14:51:13,144 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:51:13,176 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:51:13,180 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:51:13,183 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:51:13,184 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:51:13,186 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:51:13,267 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/54e69b621/02649c8ecc854922b0e026fc8a801cd0/FLAG98d5e34b8 [2021-11-19 14:51:14,932 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:51:14,934 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:51:15,057 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/54e69b621/02649c8ecc854922b0e026fc8a801cd0/FLAG98d5e34b8 [2021-11-19 14:51:15,234 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/data/54e69b621/02649c8ecc854922b0e026fc8a801cd0 [2021-11-19 14:51:15,236 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:51:15,237 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:51:15,239 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:15,256 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:51:15,277 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:51:15,278 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:15" (1/1) ... [2021-11-19 14:51:15,279 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4bc4bc9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:15, skipping insertion in model container [2021-11-19 14:51:15,280 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:51:15" (1/1) ... [2021-11-19 14:51:15,298 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:51:15,705 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:51:36,241 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080387,1080400] [2021-11-19 14:51:36,244 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080553,1080566] [2021-11-19 14:51:36,245 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080717,1080730] [2021-11-19 14:51:36,245 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080882,1080895] [2021-11-19 14:51:36,328 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:36,485 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:51:36,710 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:51:37,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080387,1080400] [2021-11-19 14:51:37,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080553,1080566] [2021-11-19 14:51:37,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080717,1080730] [2021-11-19 14:51:37,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080882,1080895] [2021-11-19 14:51:38,006 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:38,120 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:51:40,208 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080387,1080400] [2021-11-19 14:51:40,209 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080553,1080566] [2021-11-19 14:51:40,210 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080717,1080730] [2021-11-19 14:51:40,211 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1080882,1080895] [2021-11-19 14:51:40,221 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:51:41,165 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:51:41,165 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41 WrapperNode [2021-11-19 14:51:41,166 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:51:41,171 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:51:41,172 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:51:41,172 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:51:41,180 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:41,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:42,275 INFO L137 Inliner]: procedures = 1330, calls = 13255, calls flagged for inlining = 701, calls inlined = 673, statements flattened = 28284 [2021-11-19 14:51:42,276 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:51:42,279 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:51:42,279 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:51:42,279 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:51:42,289 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:42,292 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:42,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:42,467 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:43,271 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:43,372 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:43,811 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:44,069 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:51:44,071 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:51:44,072 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:51:44,072 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:51:44,073 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (1/1) ... [2021-11-19 14:51:44,081 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:51:44,095 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:51:44,116 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:51:44,134 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:51:44,173 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-19 14:51:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-19 14:51:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-19 14:51:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-19 14:51:44,174 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-19 14:51:44,174 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-19 14:51:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-19 14:51:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-19 14:51:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-19 14:51:44,175 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-19 14:51:44,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-19 14:51:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-19 14:51:44,176 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-19 14:51:44,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-19 14:51:44,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-19 14:51:44,177 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-19 14:51:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-19 14:51:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-19 14:51:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-19 14:51:44,178 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-19 14:51:44,178 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-19 14:51:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cxgb3_db_lock [2021-11-19 14:51:44,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cxgb3_db_lock [2021-11-19 14:51:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-19 14:51:44,179 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-19 14:51:44,179 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-19 14:51:44,180 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-19 14:51:44,180 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-19 14:51:44,180 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-19 14:51:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-19 14:51:44,181 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-19 14:51:44,181 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 14:51:44,182 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 14:51:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:51:44,182 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:51:44,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cxgb3_db_lock [2021-11-19 14:51:44,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cxgb3_db_lock [2021-11-19 14:51:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-19 14:51:44,183 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-19 14:51:44,183 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-19 14:51:44,183 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-19 14:51:44,184 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-19 14:51:44,185 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-19 14:51:44,185 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-19 14:51:44,186 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-19 14:51:44,186 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-19 14:51:44,186 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-19 14:51:44,186 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-19 14:51:44,186 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-19 14:51:44,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-19 14:51:44,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-19 14:51:44,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-19 14:51:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-19 14:51:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-19 14:51:44,188 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-19 14:51:44,188 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-19 14:51:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-19 14:51:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-19 14:51:44,189 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-19 14:51:44,189 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 14:51:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-19 14:51:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-19 14:51:44,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_26 [2021-11-19 14:51:44,190 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_26 [2021-11-19 14:51:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-19 14:51:44,191 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-19 14:51:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-19 14:51:44,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-19 14:51:44,191 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-19 14:51:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-19 14:51:44,192 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-19 14:51:44,192 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-19 14:51:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 14:51:44,193 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 14:51:44,193 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:51:44,193 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:51:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-19 14:51:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-19 14:51:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-19 14:51:44,194 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-19 14:51:44,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-19 14:51:44,195 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-19 14:51:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-19 14:51:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-19 14:51:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-19 14:51:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-19 14:51:44,196 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-19 14:51:44,196 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 14:51:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 14:51:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-19 14:51:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-19 14:51:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-19 14:51:44,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-19 14:51:44,197 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-19 14:51:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-19 14:51:44,198 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-19 14:51:44,198 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-19 14:51:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-19 14:51:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-19 14:51:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 14:51:44,199 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 14:51:44,199 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-19 14:51:44,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-19 14:51:44,203 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-19 14:51:44,206 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-19 14:51:44,206 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-19 14:51:44,206 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-19 14:51:44,206 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:51:44,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:51:44,208 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 14:51:44,209 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 14:51:44,209 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-19 14:51:44,210 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-19 14:51:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-19 14:51:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-19 14:51:44,216 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-19 14:51:44,216 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-19 14:51:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-19 14:51:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-19 14:51:44,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-19 14:51:44,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-19 14:51:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-19 14:51:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-19 14:51:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-19 14:51:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-19 14:51:44,218 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 14:51:44,218 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 14:51:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-19 14:51:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-19 14:51:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-19 14:51:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-19 14:51:44,219 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-19 14:51:44,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-19 14:51:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-19 14:51:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-19 14:51:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 14:51:44,220 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 14:51:44,220 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-19 14:51:44,221 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-19 14:51:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-19 14:51:44,221 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-19 14:51:44,221 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 14:51:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 14:51:44,222 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-19 14:51:44,222 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-19 14:51:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-19 14:51:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-19 14:51:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-19 14:51:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-19 14:51:44,223 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-19 14:51:44,223 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-19 14:51:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-19 14:51:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-19 14:51:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-19 14:51:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-19 14:51:44,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 14:51:44,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 14:51:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-19 14:51:44,225 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-19 14:51:44,225 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-19 14:51:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-19 14:51:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 14:51:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 14:51:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-19 14:51:44,226 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-19 14:51:44,226 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-19 14:51:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-19 14:51:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-19 14:51:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-19 14:51:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-19 14:51:44,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-19 14:51:44,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-19 14:51:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_23_3 [2021-11-19 14:51:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:51:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-19 14:51:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-19 14:51:44,228 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-19 14:51:44,228 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-19 14:51:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-19 14:51:44,229 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-19 14:51:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure t3_eth_xmit [2021-11-19 14:51:44,229 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_eth_xmit [2021-11-19 14:51:44,229 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 14:51:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 14:51:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:51:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-19 14:51:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-19 14:51:44,230 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 14:51:44,230 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 14:51:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-19 14:51:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-19 14:51:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-19 14:51:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-19 14:51:44,231 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 14:51:44,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 14:51:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:51:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 14:51:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-19 14:51:44,232 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-19 14:51:44,232 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-19 14:51:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-19 14:51:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-19 14:51:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-19 14:51:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-19 14:51:44,233 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-19 14:51:44,233 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 14:51:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 14:51:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-19 14:51:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-19 14:51:44,234 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-19 14:51:44,234 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-19 14:51:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 14:51:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 14:51:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-19 14:51:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-19 14:51:44,235 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:51:44,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:51:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-19 14:51:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-19 14:51:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-19 14:51:44,236 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-19 14:51:44,236 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-19 14:51:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-19 14:51:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-19 14:51:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-19 14:51:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:51:44,237 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:51:44,237 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-19 14:51:44,238 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-19 14:51:44,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 14:51:44,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 14:51:44,243 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-19 14:51:44,243 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-19 14:51:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-19 14:51:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-19 14:51:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-19 14:51:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-19 14:51:44,244 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-19 14:51:44,244 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-19 14:51:44,245 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:51:44,246 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:51:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-19 14:51:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-19 14:51:44,248 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-19 14:51:44,248 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-19 14:51:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-19 14:51:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-19 14:51:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:51:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:51:44,249 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-19 14:51:44,249 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-19 14:51:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-19 14:51:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-19 14:51:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 14:51:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 14:51:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-19 14:51:44,250 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-19 14:51:44,250 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:51:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-19 14:51:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-19 14:51:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-19 14:51:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-19 14:51:44,251 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-19 14:51:44,251 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-19 14:51:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-19 14:51:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-19 14:51:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-19 14:51:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-19 14:51:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 14:51:44,252 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 14:51:44,252 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2021-11-19 14:51:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mdio_lock_of_adapter [2021-11-19 14:51:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-19 14:51:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-19 14:51:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-19 14:51:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-19 14:51:44,253 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-19 14:51:44,253 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-19 14:51:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-19 14:51:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-19 14:51:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-19 14:51:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-19 14:51:44,254 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-19 14:51:44,254 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-19 14:51:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-19 14:51:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-19 14:51:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 14:51:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 14:51:44,255 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-19 14:51:44,255 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-19 14:51:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-19 14:51:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-19 14:51:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-19 14:51:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-19 14:51:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-19 14:51:44,256 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-19 14:51:44,256 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-19 14:51:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-19 14:51:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-19 14:51:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-19 14:51:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-19 14:51:44,257 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-19 14:51:44,257 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-19 14:51:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-19 14:51:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 14:51:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 14:51:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:51:44,258 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:51:44,258 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-19 14:51:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-19 14:51:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-19 14:51:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-19 14:51:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-19 14:51:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-19 14:51:44,259 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-19 14:51:44,259 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-19 14:51:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 14:51:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 14:51:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-19 14:51:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-19 14:51:44,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-19 14:51:44,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-19 14:51:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-19 14:51:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-19 14:51:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-19 14:51:44,261 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-19 14:51:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:51:44,261 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 14:51:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 14:51:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-19 14:51:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-19 14:51:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-19 14:51:44,262 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-19 14:51:44,262 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:51:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-19 14:51:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-19 14:51:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-19 14:51:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-19 14:51:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-19 14:51:44,263 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-19 14:51:44,263 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-19 14:51:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-19 14:51:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-19 14:51:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-19 14:51:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-19 14:51:44,264 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-19 14:51:44,264 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-19 14:51:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-19 14:51:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-19 14:51:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-19 14:51:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-19 14:51:44,265 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-19 14:51:44,265 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-19 14:51:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-19 14:51:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-19 14:51:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-19 14:51:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-19 14:51:44,266 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-19 14:51:44,266 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-19 14:51:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-19 14:51:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-19 14:51:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-19 14:51:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-19 14:51:44,267 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-19 14:51:44,267 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:51:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:51:44,268 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 14:51:44,268 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 14:51:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-19 14:51:44,269 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-19 14:51:44,269 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 14:51:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 14:51:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-19 14:51:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-19 14:51:44,270 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-19 14:51:44,270 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-19 14:51:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:51:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:51:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-19 14:51:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-19 14:51:44,271 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 14:51:44,271 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 14:51:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-19 14:51:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-19 14:51:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-19 14:51:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-19 14:51:44,272 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-19 14:51:44,272 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-19 14:51:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 14:51:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 14:51:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-19 14:51:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-19 14:51:44,273 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 14:51:44,273 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 14:51:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-19 14:51:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-19 14:51:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-19 14:51:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-19 14:51:44,274 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-19 14:51:44,274 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-19 14:51:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-19 14:51:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-19 14:51:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:51:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:51:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-19 14:51:44,275 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-19 14:51:44,275 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 14:51:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 14:51:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-19 14:51:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-19 14:51:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-19 14:51:44,276 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-19 14:51:44,276 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-19 14:51:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-19 14:51:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-19 14:51:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-19 14:51:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 14:51:44,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 14:51:44,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_38_4 [2021-11-19 14:51:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_38_4 [2021-11-19 14:51:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-19 14:51:44,278 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-19 14:51:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:51:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:51:44,278 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:51:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-19 14:51:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-19 14:51:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:51:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:51:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:51:44,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 14:51:44,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 14:51:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-19 14:51:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-19 14:51:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-19 14:51:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-19 14:51:44,280 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-19 14:51:44,280 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-19 14:51:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-19 14:51:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-19 14:51:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-19 14:51:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-19 14:51:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-19 14:51:44,281 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-19 14:51:44,281 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-19 14:51:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-19 14:51:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-19 14:51:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-19 14:51:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-19 14:51:44,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-19 14:51:44,282 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-19 14:51:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-19 14:51:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-19 14:51:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-19 14:51:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-19 14:51:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-19 14:51:44,283 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-19 14:51:44,283 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-19 14:51:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-19 14:51:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-19 14:51:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-19 14:51:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-19 14:51:44,284 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-19 14:51:44,284 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-19 14:51:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-19 14:51:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-19 14:51:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,285 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-19 14:51:44,285 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-19 14:51:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-19 14:51:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-19 14:51:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-19 14:51:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-19 14:51:44,286 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-19 14:51:44,286 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-19 14:51:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-19 14:51:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-19 14:51:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-19 14:51:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_23 [2021-11-19 14:51:44,287 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-19 14:51:44,287 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-19 14:51:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-19 14:51:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-19 14:51:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-19 14:51:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-19 14:51:44,288 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-19 14:51:44,288 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-19 14:51:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-19 14:51:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-19 14:51:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-19 14:51:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-19 14:51:44,289 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-19 14:51:44,289 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-19 14:51:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-19 14:51:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-19 14:51:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-19 14:51:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-19 14:51:44,290 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-19 14:51:44,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-19 14:51:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-19 14:51:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-19 14:51:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-19 14:51:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-19 14:51:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-19 14:51:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-19 14:51:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-19 14:51:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-19 14:51:44,293 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-19 14:51:44,293 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-19 14:51:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-19 14:51:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-19 14:51:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-19 14:51:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-19 14:51:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 14:51:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 14:51:44,294 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-19 14:51:44,294 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-19 14:51:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier [2021-11-19 14:51:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier [2021-11-19 14:51:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-19 14:51:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-19 14:51:44,295 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-19 14:51:44,295 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-19 14:51:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-19 14:51:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-19 14:51:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-19 14:51:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-19 14:51:44,296 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-19 14:51:44,296 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-19 14:51:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-19 14:51:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-19 14:51:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-19 14:51:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-19 14:51:44,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:51:44,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:51:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-19 14:51:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-19 14:51:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-19 14:51:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-19 14:51:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-19 14:51:44,298 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-19 14:51:44,298 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-19 14:51:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-19 14:51:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 14:51:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 14:51:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-19 14:51:44,299 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-19 14:51:44,299 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-19 14:51:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-19 14:51:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-19 14:51:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-19 14:51:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-19 14:51:44,300 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-19 14:51:44,300 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-19 14:51:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-19 14:51:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-19 14:51:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-19 14:51:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 14:51:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 14:51:44,301 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-19 14:51:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-19 14:51:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 14:51:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 14:51:44,302 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-19 14:51:44,302 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-19 14:51:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-19 14:51:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-19 14:51:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-19 14:51:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-19 14:51:44,303 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-19 14:51:44,303 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-19 14:51:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 14:51:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 14:51:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-19 14:51:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-19 14:51:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-19 14:51:44,304 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-19 14:51:44,304 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 14:51:44,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 14:51:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-19 14:51:44,305 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-19 14:51:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-19 14:51:44,305 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-19 14:51:44,305 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-19 14:51:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-19 14:51:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-19 14:51:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-19 14:51:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,306 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-19 14:51:44,306 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-19 14:51:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-19 14:51:44,307 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-19 14:51:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-19 14:51:44,307 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-19 14:51:44,307 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-19 14:51:44,307 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-19 14:51:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-19 14:51:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-19 14:51:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-19 14:51:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-19 14:51:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 14:51:44,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 14:51:44,308 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-19 14:51:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-19 14:51:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-19 14:51:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-19 14:51:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-19 14:51:44,309 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-19 14:51:44,309 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 14:51:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 14:51:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-19 14:51:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-19 14:51:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_44_2 [2021-11-19 14:51:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_44_2 [2021-11-19 14:51:44,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 14:51:44,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 14:51:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 14:51:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 14:51:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-19 14:51:44,311 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-19 14:51:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:51:44,311 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-19 14:51:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-19 14:51:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-19 14:51:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-19 14:51:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-19 14:51:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-19 14:51:44,312 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-19 14:51:44,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-19 14:51:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:51:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:51:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-19 14:51:44,313 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-19 14:51:44,313 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-19 14:51:44,313 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-19 14:51:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:51:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-19 14:51:44,314 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-19 14:51:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:51:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 14:51:44,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 14:51:44,314 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 14:51:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 14:51:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-19 14:51:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-19 14:51:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-19 14:51:44,315 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-19 14:51:44,315 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 14:51:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 14:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-19 14:51:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-19 14:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-19 14:51:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-19 14:51:44,316 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-19 14:51:44,316 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-19 14:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-19 14:51:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-19 14:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-19 14:51:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-19 14:51:44,317 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-19 14:51:44,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-19 14:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-19 14:51:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-19 14:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-19 14:51:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-19 14:51:44,318 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 14:51:44,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 14:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-19 14:51:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-19 14:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-19 14:51:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-19 14:51:44,319 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-19 14:51:44,319 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-19 14:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-19 14:51:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-19 14:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-19 14:51:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-19 14:51:44,320 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-19 14:51:44,320 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-19 14:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 14:51:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 14:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-19 14:51:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-19 14:51:44,321 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-19 14:51:44,321 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-19 14:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:51:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 14:51:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 14:51:44,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 14:51:44,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 14:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-19 14:51:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_58 [2021-11-19 14:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-19 14:51:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-19 14:51:44,323 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-19 14:51:44,323 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-19 14:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-19 14:51:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_1 [2021-11-19 14:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-19 14:51:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-19 14:51:44,324 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-19 14:51:44,324 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-19 14:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 14:51:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 14:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-19 14:51:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-19 14:51:44,325 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-19 14:51:44,325 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-19 14:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-19 14:51:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-19 14:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-19 14:51:44,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-19 14:51:44,326 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-19 14:51:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-19 14:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-19 14:51:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-19 14:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-19 14:51:44,327 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-19 14:51:44,327 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-19 14:51:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-19 14:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-19 14:51:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-19 14:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-19 14:51:44,328 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-19 14:51:44,328 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-19 14:51:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-19 14:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-19 14:51:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-19 14:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-19 14:51:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-19 14:51:44,329 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-19 14:51:44,329 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-19 14:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-19 14:51:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-19 14:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-19 14:51:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-19 14:51:44,330 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-19 14:51:44,330 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-19 14:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-19 14:51:44,331 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-19 14:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:51:44,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:51:44,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-19 14:51:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-19 14:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-19 14:51:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-19 14:51:44,332 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-19 14:51:44,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-19 14:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-19 14:51:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-19 14:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-19 14:51:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-19 14:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-19 14:51:44,333 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-19 14:51:44,333 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-19 14:51:44,334 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-19 14:51:44,334 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:51:44,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:51:44,334 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-19 14:51:44,334 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-19 14:51:44,334 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-19 14:51:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-19 14:51:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-19 14:51:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-19 14:51:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 14:51:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 14:51:44,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 14:51:44,335 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 14:51:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-19 14:51:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-19 14:51:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-19 14:51:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_55 [2021-11-19 14:51:44,336 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 14:51:44,336 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 14:51:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-19 14:51:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_47 [2021-11-19 14:51:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-19 14:51:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-19 14:51:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-19 14:51:44,337 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-19 14:51:44,337 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-19 14:51:44,338 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-19 14:51:44,338 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-19 14:51:44,338 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-19 14:51:44,338 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-19 14:51:44,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-19 14:51:44,338 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-19 14:51:44,339 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-19 14:51:44,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-19 14:51:44,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_45 [2021-11-19 14:51:44,339 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:51:44,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mdio_lock_of_adapter [2021-11-19 14:51:44,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mdio_lock_of_adapter [2021-11-19 14:51:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-19 14:51:44,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-19 14:51:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-19 14:51:44,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-19 14:51:44,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-19 14:51:44,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_39 [2021-11-19 14:51:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-19 14:51:44,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-19 14:51:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-19 14:51:44,341 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-19 14:51:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-19 14:51:44,341 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-19 14:51:44,341 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-19 14:51:44,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-19 14:51:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:51:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-19 14:51:44,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-19 14:51:44,342 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-19 14:51:44,342 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-19 14:51:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-19 14:51:44,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-19 14:51:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:51:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-19 14:51:44,343 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-19 14:51:44,343 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-19 14:51:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-19 14:51:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-19 14:51:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-19 14:51:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-19 14:51:44,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-19 14:51:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:51:44,344 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:51:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:51:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-19 14:51:44,345 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-19 14:51:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:51:44,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:51:44,345 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-19 14:51:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-19 14:51:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-19 14:51:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-19 14:51:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_24 [2021-11-19 14:51:44,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_24 [2021-11-19 14:51:44,346 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-19 14:51:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-19 14:51:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-19 14:51:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-19 14:51:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 14:51:44,347 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 14:51:44,347 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-19 14:51:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-19 14:51:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-19 14:51:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-19 14:51:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-19 14:51:44,348 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-19 14:51:44,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-19 14:51:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-19 14:51:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-19 14:51:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-19 14:51:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 14:51:44,349 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 14:51:44,349 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-19 14:51:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-19 14:51:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-19 14:51:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-19 14:51:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-19 14:51:44,350 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-19 14:51:44,350 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-19 14:51:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-19 14:51:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-19 14:51:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-19 14:51:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-19 14:51:44,351 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-19 14:51:44,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-19 14:51:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-19 14:51:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-19 14:51:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-19 14:51:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-19 14:51:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-19 14:51:44,352 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-19 14:51:44,352 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-19 14:51:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure skb_orphan [2021-11-19 14:51:44,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_orphan [2021-11-19 14:51:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-19 14:51:44,353 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-19 14:51:44,353 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-19 14:51:44,353 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-19 14:51:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-19 14:51:44,354 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-19 14:51:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 14:51:44,354 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 14:51:44,354 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-19 14:51:44,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-19 14:51:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-19 14:51:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-19 14:51:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-19 14:51:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-19 14:51:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-19 14:51:44,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-19 14:51:44,355 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-19 14:51:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-19 14:51:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 14:51:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 14:51:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-19 14:51:44,356 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-19 14:51:44,356 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-19 14:51:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-19 14:51:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-19 14:51:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-19 14:51:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-19 14:51:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-19 14:51:44,357 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-19 14:51:44,357 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-19 14:51:44,358 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-19 14:51:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-19 14:51:44,358 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-19 14:51:44,358 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-19 14:51:44,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:51:44,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:51:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:51:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-19 14:51:44,359 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-19 14:51:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:51:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:51:44,359 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-19 14:51:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-19 14:51:44,360 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-19 14:51:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-19 14:51:44,360 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-19 14:51:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-19 14:51:44,360 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-19 14:51:44,360 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-19 14:51:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-19 14:51:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-19 14:51:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:51:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:51:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-19 14:51:44,361 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-19 14:51:44,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 14:51:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 14:51:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-19 14:51:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-19 14:51:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 14:51:44,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 14:51:44,362 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-19 14:51:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-19 14:51:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-19 14:51:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-19 14:51:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-19 14:51:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-19 14:51:44,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 14:51:44,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 14:51:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-19 14:51:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-19 14:51:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-19 14:51:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-19 14:51:44,364 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-19 14:51:44,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-19 14:51:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-19 14:51:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-19 14:51:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-19 14:51:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-19 14:51:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 14:51:44,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 14:51:44,365 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-19 14:51:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-19 14:51:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 14:51:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 14:51:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-19 14:51:44,366 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-19 14:51:44,366 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 14:51:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 14:51:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-19 14:51:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-19 14:51:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-19 14:51:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-19 14:51:44,367 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-19 14:51:44,367 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-19 14:51:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-19 14:51:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-19 14:51:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-19 14:51:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-19 14:51:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-19 14:51:44,368 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-19 14:51:44,368 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-19 14:51:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-19 14:51:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-19 14:51:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-19 14:51:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-19 14:51:44,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-19 14:51:44,369 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-19 14:51:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-19 14:51:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netevent_notifier_25 [2021-11-19 14:51:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netevent_notifier_25 [2021-11-19 14:51:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-19 14:51:44,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-19 14:51:44,370 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-19 14:51:44,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-19 14:51:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-19 14:51:44,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-19 14:51:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-19 14:51:44,371 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-19 14:51:44,371 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-19 14:51:44,371 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-19 14:51:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-19 14:51:44,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-19 14:51:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:51:44,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:51:44,372 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-19 14:51:44,372 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-19 14:51:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-19 14:51:44,373 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-19 14:51:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-19 14:51:44,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-19 14:51:44,373 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-19 14:51:44,373 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-19 14:51:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-19 14:51:44,374 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-19 14:51:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-19 14:51:44,374 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-19 14:51:44,374 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 14:51:44,374 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 14:51:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-19 14:51:44,375 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-19 14:51:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-19 14:51:44,375 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-19 14:51:44,375 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-19 14:51:44,375 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-19 14:51:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-19 14:51:44,376 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-19 14:51:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-19 14:51:44,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-19 14:51:44,376 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-19 14:51:44,376 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-19 14:51:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-19 14:51:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-19 14:51:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-19 14:51:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-19 14:51:44,377 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-19 14:51:44,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-19 14:51:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-19 14:51:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-19 14:51:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-19 14:51:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-19 14:51:44,378 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-19 14:51:44,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-19 14:51:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-19 14:51:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-19 14:51:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-19 14:51:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-19 14:51:44,379 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-19 14:51:44,379 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-19 14:51:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 14:51:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 14:51:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-19 14:51:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-19 14:51:44,380 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 14:51:44,380 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 14:51:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-19 14:51:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-19 14:51:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-19 14:51:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-19 14:51:44,381 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-19 14:51:44,381 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-19 14:51:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 14:51:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 14:51:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-19 14:51:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-19 14:51:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-19 14:51:44,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-19 14:51:44,382 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-19 14:51:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-19 14:51:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-19 14:51:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-19 14:51:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-19 14:51:44,383 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-19 14:51:44,383 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-19 14:51:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-19 14:51:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:51:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:51:44,384 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-19 14:51:44,384 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-19 14:51:47,693 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:51:47,699 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:57:24,160 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-19 15:01:14,009 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 15:01:14,118 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 15:01:14,118 INFO L301 CfgBuilder]: Removed 9 assume(true) statements. [2021-11-19 15:01:14,133 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:01:14 BoogieIcfgContainer [2021-11-19 15:01:14,134 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 15:01:14,135 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 15:01:14,136 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 15:01:14,138 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 15:01:14,139 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 02:51:15" (1/3) ... [2021-11-19 15:01:14,139 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae66396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:01:14, skipping insertion in model container [2021-11-19 15:01:14,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:51:41" (2/3) ... [2021-11-19 15:01:14,140 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4ae66396 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 03:01:14, skipping insertion in model container [2021-11-19 15:01:14,140 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 03:01:14" (3/3) ... [2021-11-19 15:01:14,142 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 15:01:14,147 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 15:01:14,148 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 3 error locations. [2021-11-19 15:01:14,249 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-19 15:01:14,258 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 [2021-11-19 15:01:14,258 INFO L340 AbstractCegarLoop]: Starting to check reachability of 3 error locations. [2021-11-19 15:01:14,482 INFO L276 IsEmpty]: Start isEmpty. Operand has 10716 states, 7105 states have (on average 1.306826178747361) internal successors, (9285), 7327 states have internal predecessors, (9285), 3084 states have call successors, (3084), 525 states have call predecessors, (3084), 524 states have return successors, (3073), 3031 states have call predecessors, (3073), 3073 states have call successors, (3073) [2021-11-19 15:01:14,499 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 181 [2021-11-19 15:01:14,500 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:01:14,501 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] [2021-11-19 15:01:14,502 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-19 15:01:14,508 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:01:14,508 INFO L85 PathProgramCache]: Analyzing trace with hash 947981700, now seen corresponding path program 1 times [2021-11-19 15:01:14,534 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:01:14,534 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1507372352] [2021-11-19 15:01:14,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:01:14,535 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:01:14,535 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:01:14,538 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:01:14,575 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-19 15:01:26,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:01:27,055 INFO L263 TraceCheckSpWp]: Trace formula consists of 5262 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-19 15:01:27,072 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:01:34,578 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-19 15:01:34,578 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:01:36,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1315 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-19 15:01:36,931 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:01:36,931 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1507372352] [2021-11-19 15:01:36,932 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1507372352] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 15:01:36,932 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 15:01:36,932 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-19 15:01:36,934 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [711586192] [2021-11-19 15:01:36,935 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 15:01:36,941 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-19 15:01:36,941 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:01:36,969 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-19 15:01:36,969 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-19 15:01:36,999 INFO L87 Difference]: Start difference. First operand has 10716 states, 7105 states have (on average 1.306826178747361) internal successors, (9285), 7327 states have internal predecessors, (9285), 3084 states have call successors, (3084), 525 states have call predecessors, (3084), 524 states have return successors, (3073), 3031 states have call predecessors, (3073), 3073 states have call successors, (3073) 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) [2021-11-19 15:01:38,270 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:01:38,270 INFO L93 Difference]: Finished difference Result 21374 states and 31353 transitions. [2021-11-19 15:01:38,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-19 15:01:38,273 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 [2021-11-19 15:01:38,273 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:01:38,431 INFO L225 Difference]: With dead ends: 21374 [2021-11-19 15:01:38,431 INFO L226 Difference]: Without dead ends: 10652 [2021-11-19 15:01:38,552 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 [2021-11-19 15:01:38,559 INFO L933 BasicCegarLoop]: 15307 mSDtfsCounter, 2 mSDsluCounter, 30610 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2 SdHoareTripleChecker+Valid, 45917 SdHoareTripleChecker+Invalid, 9 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2021-11-19 15:01:38,561 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [2 Valid, 45917 Invalid, 9 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2021-11-19 15:01:38,610 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 10652 states. [2021-11-19 15:01:39,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 10652 to 10652. [2021-11-19 15:01:39,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10652 states, 7056 states have (on average 1.2963435374149659) internal successors, (9147), 7271 states have internal predecessors, (9147), 3070 states have call successors, (3070), 524 states have call predecessors, (3070), 523 states have return successors, (3067), 3025 states have call predecessors, (3067), 3067 states have call successors, (3067) [2021-11-19 15:01:39,655 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10652 states to 10652 states and 15284 transitions. [2021-11-19 15:01:39,664 INFO L78 Accepts]: Start accepts. Automaton has 10652 states and 15284 transitions. Word has length 180 [2021-11-19 15:01:39,665 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:01:39,665 INFO L470 AbstractCegarLoop]: Abstraction has 10652 states and 15284 transitions. [2021-11-19 15:01:39,666 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) [2021-11-19 15:01:39,667 INFO L276 IsEmpty]: Start isEmpty. Operand 10652 states and 15284 transitions. [2021-11-19 15:01:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 185 [2021-11-19 15:01:39,683 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:01:39,684 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] [2021-11-19 15:01:39,837 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-19 15:01:39,898 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:01:39,898 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-19 15:01:39,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:01:39,899 INFO L85 PathProgramCache]: Analyzing trace with hash -1868469556, now seen corresponding path program 1 times [2021-11-19 15:01:39,910 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:01:39,911 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1278619702] [2021-11-19 15:01:39,911 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:01:39,911 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:01:39,912 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:01:39,913 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:01:39,969 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-19 15:01:52,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:01:52,708 INFO L263 TraceCheckSpWp]: Trace formula consists of 5272 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:01:52,724 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:02:00,288 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-19 15:02:00,289 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:02:03,778 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-19 15:02:03,778 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:02:03,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1278619702] [2021-11-19 15:02:03,779 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1278619702] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-19 15:02:03,779 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1032720376] [2021-11-19 15:02:03,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:02:03,779 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-19 15:02:03,780 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 [2021-11-19 15:02:03,782 INFO L229 MonitoredProcess]: Starting monitored process 4 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-19 15:02:03,788 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (4)] Waiting until timeout for monitored process [2021-11-19 15:02:08,672 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:02:08,854 INFO L263 TraceCheckSpWp]: Trace formula consists of 5272 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:02:08,864 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:02:23,490 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2021-11-19 15:02:23,490 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:02:28,874 INFO L134 CoverageAnalysis]: Checked inductivity of 1319 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2021-11-19 15:02:28,875 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1032720376] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 15:02:28,875 INFO L186 FreeRefinementEngine]: Found 2 perfect and 2 imperfect interpolant sequences. [2021-11-19 15:02:28,875 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5, 5] imperfect sequences [5, 5] total 13 [2021-11-19 15:02:28,876 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940210407] [2021-11-19 15:02:28,877 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 15:02:28,878 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2021-11-19 15:02:28,878 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:02:28,879 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2021-11-19 15:02:28,879 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-11-19 15:02:28,880 INFO L87 Difference]: Start difference. First operand 10652 states and 15284 transitions. Second operand has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 5 states have internal predecessors, (46), 2 states have call successors, (67), 4 states have call predecessors, (67), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-19 15:02:33,229 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:02:33,229 INFO L93 Difference]: Finished difference Result 19888 states and 28684 transitions. [2021-11-19 15:02:33,230 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 15:02:33,230 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 5 states have internal predecessors, (46), 2 states have call successors, (67), 4 states have call predecessors, (67), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) Word has length 184 [2021-11-19 15:02:33,233 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:02:33,471 INFO L225 Difference]: With dead ends: 19888 [2021-11-19 15:02:33,471 INFO L226 Difference]: Without dead ends: 19886 [2021-11-19 15:02:33,500 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 735 GetRequests, 721 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 6.6s TimeCoverageRelationStatistics Valid=52, Invalid=188, Unknown=0, NotChecked=0, Total=240 [2021-11-19 15:02:33,501 INFO L933 BasicCegarLoop]: 24264 mSDtfsCounter, 15302 mSDsluCounter, 61808 mSDsCounter, 0 mSdLazyCounter, 14 mSolverCounterSat, 3 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15306 SdHoareTripleChecker+Valid, 86072 SdHoareTripleChecker+Invalid, 17 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 14 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-19 15:02:33,502 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15306 Valid, 86072 Invalid, 17 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3 Valid, 14 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-19 15:02:33,555 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19886 states. [2021-11-19 15:02:35,408 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19886 to 19880. [2021-11-19 15:02:35,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19880 states, 13162 states have (on average 1.3031454186293876) internal successors, (17152), 13566 states have internal predecessors, (17152), 5697 states have call successors, (5697), 1025 states have call predecessors, (5697), 1018 states have return successors, (5829), 5590 states have call predecessors, (5829), 5694 states have call successors, (5829) [2021-11-19 15:02:35,838 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19880 states to 19880 states and 28678 transitions. [2021-11-19 15:02:35,841 INFO L78 Accepts]: Start accepts. Automaton has 19880 states and 28678 transitions. Word has length 184 [2021-11-19 15:02:35,843 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:02:35,843 INFO L470 AbstractCegarLoop]: Abstraction has 19880 states and 28678 transitions. [2021-11-19 15:02:35,844 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 6.571428571428571) internal successors, (46), 5 states have internal predecessors, (46), 2 states have call successors, (67), 4 states have call predecessors, (67), 2 states have return successors, (64), 2 states have call predecessors, (64), 2 states have call successors, (64) [2021-11-19 15:02:35,844 INFO L276 IsEmpty]: Start isEmpty. Operand 19880 states and 28678 transitions. [2021-11-19 15:02:35,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 190 [2021-11-19 15:02:35,847 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:02:35,848 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:02:35,996 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Forceful destruction successful, exit code 0 [2021-11-19 15:02:36,128 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (4)] Ended with exit code 0 [2021-11-19 15:02:36,254 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3,4 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt [2021-11-19 15:02:36,255 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-19 15:02:36,255 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:02:36,255 INFO L85 PathProgramCache]: Analyzing trace with hash -730060860, now seen corresponding path program 1 times [2021-11-19 15:02:36,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:02:36,260 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1317343902] [2021-11-19 15:02:36,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:02:36,260 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:02:36,260 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:02:36,261 INFO L229 MonitoredProcess]: Starting monitored process 5 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:02:36,262 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (5)] Waiting until timeout for monitored process [2021-11-19 15:02:48,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:02:49,439 INFO L263 TraceCheckSpWp]: Trace formula consists of 5279 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:02:49,446 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:02:57,050 INFO L134 CoverageAnalysis]: Checked inductivity of 1321 backedges. 0 proven. 4 refuted. 0 times theorem prover too weak. 1317 trivial. 0 not checked. [2021-11-19 15:02:57,050 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:03:00,505 INFO L134 CoverageAnalysis]: Checked inductivity of 1321 backedges. 2 proven. 4 refuted. 0 times theorem prover too weak. 1315 trivial. 0 not checked. [2021-11-19 15:03:00,506 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 15:03:00,506 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1317343902] [2021-11-19 15:03:00,506 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1317343902] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-19 15:03:00,506 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleCvc4 [1348058657] [2021-11-19 15:03:00,506 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:03:00,506 INFO L168 SolverBuilder]: Constructing external solver with command: cvc4 --incremental --print-success --lang smt [2021-11-19 15:03:00,506 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 [2021-11-19 15:03:00,507 INFO L229 MonitoredProcess]: Starting monitored process 6 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (exit command is (exit), workingDir is null) [2021-11-19 15:03:00,509 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (6)] Waiting until timeout for monitored process [2021-11-19 15:03:05,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:03:05,574 INFO L263 TraceCheckSpWp]: Trace formula consists of 5279 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:03:05,582 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 15:03:20,171 INFO L134 CoverageAnalysis]: Checked inductivity of 1321 backedges. 0 proven. 2 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2021-11-19 15:03:20,171 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 15:03:25,862 INFO L134 CoverageAnalysis]: Checked inductivity of 1321 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 1319 trivial. 0 not checked. [2021-11-19 15:03:25,862 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleCvc4 [1348058657] provided 1 perfect and 1 imperfect interpolant sequences [2021-11-19 15:03:25,863 INFO L186 FreeRefinementEngine]: Found 1 perfect and 3 imperfect interpolant sequences. [2021-11-19 15:03:25,863 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5, 5] total 13 [2021-11-19 15:03:25,863 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1134194322] [2021-11-19 15:03:25,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-19 15:03:25,864 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-19 15:03:25,864 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 15:03:25,864 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-19 15:03:25,865 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=122, Unknown=0, NotChecked=0, Total=156 [2021-11-19 15:03:25,865 INFO L87 Difference]: Start difference. First operand 19880 states and 28678 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-19 15:03:30,035 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 15:03:30,035 INFO L93 Difference]: Finished difference Result 19886 states and 28683 transitions. [2021-11-19 15:03:30,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-19 15:03:30,038 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) Word has length 189 [2021-11-19 15:03:30,042 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 15:03:30,163 INFO L225 Difference]: With dead ends: 19886 [2021-11-19 15:03:30,163 INFO L226 Difference]: Without dead ends: 19884 [2021-11-19 15:03:30,177 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 755 GetRequests, 741 SyntacticMatches, 0 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 6.4s TimeCoverageRelationStatistics Valid=49, Invalid=191, Unknown=0, NotChecked=0, Total=240 [2021-11-19 15:03:30,180 INFO L933 BasicCegarLoop]: 15281 mSDtfsCounter, 15230 mSDsluCounter, 30550 mSDsCounter, 0 mSdLazyCounter, 12 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15233 SdHoareTripleChecker+Valid, 45831 SdHoareTripleChecker+Invalid, 14 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 12 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-19 15:03:30,181 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [15233 Valid, 45831 Invalid, 14 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [2 Valid, 12 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-19 15:03:30,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 19884 states. [2021-11-19 15:03:31,668 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 19884 to 19884. [2021-11-19 15:03:31,704 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19884 states, 13165 states have (on average 1.3030763387770603) internal successors, (17155), 13569 states have internal predecessors, (17155), 5697 states have call successors, (5697), 1026 states have call predecessors, (5697), 1019 states have return successors, (5829), 5590 states have call predecessors, (5829), 5694 states have call successors, (5829) [2021-11-19 15:03:31,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19884 states to 19884 states and 28681 transitions. [2021-11-19 15:03:31,868 INFO L78 Accepts]: Start accepts. Automaton has 19884 states and 28681 transitions. Word has length 189 [2021-11-19 15:03:31,870 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 15:03:31,870 INFO L470 AbstractCegarLoop]: Abstraction has 19884 states and 28681 transitions. [2021-11-19 15:03:31,870 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (35), 3 states have call predecessors, (35), 1 states have return successors, (33), 2 states have call predecessors, (33), 2 states have call successors, (33) [2021-11-19 15:03:31,870 INFO L276 IsEmpty]: Start isEmpty. Operand 19884 states and 28681 transitions. [2021-11-19 15:03:31,875 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2021-11-19 15:03:31,875 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 15:03:31,876 INFO L514 BasicCegarLoop]: trace histogram [26, 26, 26, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 15:03:31,957 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt (6)] Forceful destruction successful, exit code 0 [2021-11-19 15:03:32,225 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (5)] Ended with exit code 0 [2021-11-19 15:03:32,295 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/cvc4 --incremental --print-success --lang smt,5 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 15:03:32,295 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exitErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_mutex__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 1 more)] === [2021-11-19 15:03:32,295 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 15:03:32,296 INFO L85 PathProgramCache]: Analyzing trace with hash 1598414220, now seen corresponding path program 1 times [2021-11-19 15:03:32,301 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 15:03:32,302 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [53212993] [2021-11-19 15:03:32,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 15:03:32,303 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 15:03:32,303 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 15:03:32,304 INFO L229 MonitoredProcess]: Starting monitored process 7 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 15:03:32,344 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ce9a7848-38e3-49ab-965f-9ce1950785ef/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (7)] Waiting until timeout for monitored process [2021-11-19 15:03:44,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 15:03:44,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 5286 conjuncts, 4 conjunts are in the unsatisfiable core [2021-11-19 15:03:44,811 INFO L286 TraceCheckSpWp]: Computing forward predicates...