./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V --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 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 03:13:45,246 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 03:13:45,249 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 03:13:45,287 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 03:13:45,288 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 03:13:45,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 03:13:45,292 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 03:13:45,295 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 03:13:45,298 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 03:13:45,299 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 03:13:45,301 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 03:13:45,303 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 03:13:45,304 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 03:13:45,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 03:13:45,308 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 03:13:45,310 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 03:13:45,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 03:13:45,313 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 03:13:45,316 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 03:13:45,319 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 03:13:45,322 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 03:13:45,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 03:13:45,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 03:13:45,327 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 03:13:45,332 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 03:13:45,333 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 03:13:45,333 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 03:13:45,335 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 03:13:45,336 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 03:13:45,337 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 03:13:45,338 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 03:13:45,339 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 03:13:45,341 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 03:13:45,342 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 03:13:45,344 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 03:13:45,344 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 03:13:45,345 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 03:13:45,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 03:13:45,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 03:13:45,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 03:13:45,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 03:13:45,349 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 03:13:45,378 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 03:13:45,383 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 03:13:45,384 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 03:13:45,384 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 03:13:45,385 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 03:13:45,389 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 03:13:45,390 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 03:13:45,390 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 03:13:45,391 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 03:13:45,391 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 03:13:45,391 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 03:13:45,392 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 03:13:45,392 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 03:13:45,392 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 03:13:45,392 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 03:13:45,393 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 03:13:45,393 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 03:13:45,393 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 03:13:45,394 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 03:13:45,396 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 03:13:45,396 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 03:13:45,396 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 03:13:45,397 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 03:13:45,397 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 03:13:45,397 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 03:13:45,397 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 03:13:45,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 03:13:45,400 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 03:13:45,400 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 03:13:45,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:13:45,401 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 03:13:45,401 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 03:13:45,402 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 03:13:45,402 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 03:13:45,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 03:13:45,402 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 03:13:45,403 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 03:13:45,403 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 03:13:45,403 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_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c [2021-11-23 03:13:45,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 03:13:45,745 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 03:13:45,748 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 03:13:45,750 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 03:13:45,750 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 03:13:45,752 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-23 03:13:45,846 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/data/038a5f1d8/2c393a3b9378412ebf439ca49c0bec0f/FLAGb74d6b324 [2021-11-23 03:13:47,671 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 03:13:47,673 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-23 03:13:47,828 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/data/038a5f1d8/2c393a3b9378412ebf439ca49c0bec0f/FLAGb74d6b324 [2021-11-23 03:13:48,276 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/data/038a5f1d8/2c393a3b9378412ebf439ca49c0bec0f [2021-11-23 03:13:48,278 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 03:13:48,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 03:13:48,281 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 03:13:48,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 03:13:48,296 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 03:13:48,297 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:13:48" (1/1) ... [2021-11-23 03:13:48,299 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@629a39e6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:13:48, skipping insertion in model container [2021-11-23 03:13:48,299 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:13:48" (1/1) ... [2021-11-23 03:13:48,310 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 03:13:48,858 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 03:14:14,796 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_23b9ff66-f44d-426c-b760-2eb12200094d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-23 03:14:14,800 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_23b9ff66-f44d-426c-b760-2eb12200094d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-23 03:14:14,883 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:14:15,073 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 03:14:17,200 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_23b9ff66-f44d-426c-b760-2eb12200094d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-23 03:14:17,201 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_23b9ff66-f44d-426c-b760-2eb12200094d/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-23 03:14:17,217 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:14:18,976 INFO L208 MainTranslator]: Completed translation [2021-11-23 03:14:18,976 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18 WrapperNode [2021-11-23 03:14:18,976 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 03:14:18,978 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 03:14:18,978 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 03:14:18,978 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 03:14:18,987 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:19,398 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:20,136 INFO L137 Inliner]: procedures = 1542, calls = 13925, calls flagged for inlining = 786, calls inlined = 755, statements flattened = 31055 [2021-11-23 03:14:20,139 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 03:14:20,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 03:14:20,140 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 03:14:20,140 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 03:14:20,151 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:20,152 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:20,688 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:20,690 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:21,675 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:21,806 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:22,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:22,804 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 03:14:22,806 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 03:14:22,806 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 03:14:22,806 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 03:14:22,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (1/1) ... [2021-11-23 03:14:22,830 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:14:22,855 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:14:22,896 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 03:14:22,950 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_23b9ff66-f44d-426c-b760-2eb12200094d/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 03:14:23,036 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-23 03:14:23,037 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-23 03:14:23,037 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-23 03:14:23,037 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-23 03:14:23,037 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 03:14:23,037 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 03:14:23,037 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_redirect [2021-11-23 03:14:23,037 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_redirect [2021-11-23 03:14:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 03:14:23,038 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 03:14:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-23 03:14:23,038 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-23 03:14:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-23 03:14:23,038 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-23 03:14:23,038 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 03:14:23,038 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 03:14:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 03:14:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 03:14:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-23 03:14:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-23 03:14:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-23 03:14:23,039 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-23 03:14:23,039 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-23 03:14:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-23 03:14:23,040 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-23 03:14:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-23 03:14:23,040 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-23 03:14:23,040 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-23 03:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 03:14:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 03:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 03:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-23 03:14:23,041 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-23 03:14:23,041 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-23 03:14:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-23 03:14:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 03:14:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 03:14:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 03:14:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-23 03:14:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-23 03:14:23,042 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 03:14:23,042 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 03:14:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-23 03:14:23,043 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-23 03:14:23,043 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2021-11-23 03:14:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2021-11-23 03:14:23,044 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-23 03:14:23,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-23 03:14:23,045 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-23 03:14:23,045 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-23 03:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 03:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 03:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 03:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 03:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-23 03:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-23 03:14:23,046 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-23 03:14:23,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-23 03:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 03:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 03:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-23 03:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-23 03:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-23 03:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-23 03:14:23,047 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-23 03:14:23,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-23 03:14:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-23 03:14:23,048 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-23 03:14:23,048 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-23 03:14:23,049 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-23 03:14:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-23 03:14:23,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-23 03:14:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 03:14:23,049 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-23 03:14:23,049 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-23 03:14:23,050 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 03:14:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 03:14:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-23 03:14:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-23 03:14:23,063 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-23 03:14:23,063 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-23 03:14:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-23 03:14:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-23 03:14:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-23 03:14:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-23 03:14:23,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-23 03:14:23,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-23 03:14:23,065 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 03:14:23,065 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 03:14:23,066 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-23 03:14:23,066 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-23 03:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-23 03:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-23 03:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 03:14:23,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 03:14:23,067 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 03:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-23 03:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-23 03:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-23 03:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-23 03:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-23 03:14:23,068 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-23 03:14:23,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-23 03:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-23 03:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-23 03:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-23 03:14:23,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-23 03:14:23,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-23 03:14:23,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 03:14:23,071 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_offload_activate [2021-11-23 03:14:23,073 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_offload_activate [2021-11-23 03:14:23,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 03:14:23,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 03:14:23,075 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-23 03:14:23,076 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-23 03:14:23,076 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-23 03:14:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-23 03:14:23,077 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 03:14:23,077 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 03:14:23,082 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-23 03:14:23,082 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-23 03:14:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-23 03:14:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-23 03:14:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-23 03:14:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-23 03:14:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-23 03:14:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-23 03:14:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-23 03:14:23,083 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-23 03:14:23,083 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-23 03:14:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-23 03:14:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-23 03:14:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-23 03:14:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-23 03:14:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-23 03:14:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 03:14:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 03:14:23,084 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-23 03:14:23,084 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-23 03:14:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-23 03:14:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-23 03:14:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-23 03:14:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-23 03:14:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 03:14:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 03:14:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 03:14:23,085 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 03:14:23,085 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-23 03:14:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-23 03:14:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 03:14:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 03:14:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 03:14:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-23 03:14:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-23 03:14:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-23 03:14:23,086 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-23 03:14:23,086 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-23 03:14:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-23 03:14:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-23 03:14:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-23 03:14:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-23 03:14:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-23 03:14:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 03:14:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 03:14:23,087 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-23 03:14:23,087 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-23 03:14:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 03:14:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 03:14:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-23 03:14:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-23 03:14:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-23 03:14:23,088 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-23 03:14:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 03:14:23,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_118 [2021-11-23 03:14:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_118 [2021-11-23 03:14:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-23 03:14:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-23 03:14:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-23 03:14:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-23 03:14:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-23 03:14:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-23 03:14:23,089 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-23 03:14:23,089 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-23 03:14:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 03:14:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 03:14:23,090 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-23 03:14:23,090 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-23 03:14:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 03:14:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 03:14:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-23 03:14:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-23 03:14:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-23 03:14:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-23 03:14:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 03:14:23,091 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 03:14:23,091 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 03:14:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 03:14:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-23 03:14:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-23 03:14:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 03:14:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 03:14:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-23 03:14:23,092 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-23 03:14:23,092 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-23 03:14:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-23 03:14:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 03:14:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 03:14:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-23 03:14:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-23 03:14:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_102 [2021-11-23 03:14:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_102 [2021-11-23 03:14:23,093 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 03:14:23,093 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 03:14:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-23 03:14:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-23 03:14:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-23 03:14:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-23 03:14:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-23 03:14:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-23 03:14:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-23 03:14:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-23 03:14:23,094 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 03:14:23,094 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 03:14:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-23 03:14:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-23 03:14:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 03:14:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 03:14:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 03:14:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-23 03:14:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-23 03:14:23,095 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-23 03:14:23,095 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-23 03:14:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-23 03:14:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-23 03:14:23,096 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-23 03:14:23,096 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-23 03:14:23,097 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 03:14:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 03:14:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 03:14:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 03:14:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-23 03:14:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-23 03:14:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-23 03:14:23,101 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-23 03:14:23,101 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-23 03:14:23,102 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-23 03:14:23,102 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-23 03:14:23,104 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-23 03:14:23,104 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 03:14:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 03:14:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-23 03:14:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-23 03:14:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-23 03:14:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-23 03:14:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-23 03:14:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-23 03:14:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 03:14:23,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 03:14:23,105 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_124 [2021-11-23 03:14:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_124 [2021-11-23 03:14:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-23 03:14:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-23 03:14:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2021-11-23 03:14:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2021-11-23 03:14:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_116 [2021-11-23 03:14:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_116 [2021-11-23 03:14:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_111 [2021-11-23 03:14:23,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_111 [2021-11-23 03:14:23,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 03:14:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 03:14:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-23 03:14:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-23 03:14:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-23 03:14:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-23 03:14:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-23 03:14:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-23 03:14:23,107 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-23 03:14:23,107 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-23 03:14:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2021-11-23 03:14:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2021-11-23 03:14:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-23 03:14:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-23 03:14:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-23 03:14:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-23 03:14:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-23 03:14:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-23 03:14:23,108 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 03:14:23,108 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 03:14:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-23 03:14:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-23 03:14:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-23 03:14:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-23 03:14:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 03:14:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 03:14:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-23 03:14:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-23 03:14:23,109 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-23 03:14:23,109 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-23 03:14:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-23 03:14:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-23 03:14:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-23 03:14:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-23 03:14:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-23 03:14:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-23 03:14:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-23 03:14:23,110 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-23 03:14:23,110 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-23 03:14:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-23 03:14:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 03:14:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 03:14:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-23 03:14:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-23 03:14:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-23 03:14:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-23 03:14:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-23 03:14:23,111 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-23 03:14:23,111 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-23 03:14:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-23 03:14:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 03:14:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 03:14:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-23 03:14:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-23 03:14:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 03:14:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-23 03:14:23,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-23 03:14:23,112 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-23 03:14:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-23 03:14:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-23 03:14:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-23 03:14:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 03:14:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 03:14:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-23 03:14:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-23 03:14:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 03:14:23,113 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 03:14:23,113 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-23 03:14:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-23 03:14:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 03:14:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-23 03:14:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-23 03:14:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-23 03:14:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-23 03:14:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-23 03:14:23,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-23 03:14:23,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 03:14:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 03:14:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 03:14:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-23 03:14:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-23 03:14:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-23 03:14:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-23 03:14:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-23 03:14:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-23 03:14:23,115 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-23 03:14:23,115 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-23 03:14:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 03:14:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 03:14:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-23 03:14:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-23 03:14:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2021-11-23 03:14:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2021-11-23 03:14:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-23 03:14:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-23 03:14:23,116 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-23 03:14:23,116 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-23 03:14:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-23 03:14:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-23 03:14:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-23 03:14:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-23 03:14:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 03:14:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 03:14:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-23 03:14:23,117 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-23 03:14:23,117 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-23 03:14:23,118 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-23 03:14:23,119 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-23 03:14:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-23 03:14:23,119 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-23 03:14:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-23 03:14:23,119 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-23 03:14:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-23 03:14:23,119 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-23 03:14:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-23 03:14:23,119 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-23 03:14:23,119 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-23 03:14:23,120 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-23 03:14:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-23 03:14:23,120 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-23 03:14:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-23 03:14:23,120 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-23 03:14:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-23 03:14:23,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 03:14:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 03:14:23,120 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 03:14:23,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 03:14:23,121 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-23 03:14:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-23 03:14:23,121 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-23 03:14:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-23 03:14:23,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-23 03:14:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-23 03:14:23,121 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-23 03:14:23,121 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-23 03:14:23,121 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-23 03:14:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-23 03:14:23,122 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-23 03:14:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-23 03:14:23,122 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 03:14:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 03:14:23,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 03:14:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 03:14:23,122 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-23 03:14:23,122 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-23 03:14:23,122 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 03:14:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 03:14:23,123 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-23 03:14:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-23 03:14:23,123 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-23 03:14:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-23 03:14:23,123 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-23 03:14:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-23 03:14:23,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 03:14:23,123 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 03:14:23,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 03:14:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 03:14:23,124 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-23 03:14:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-23 03:14:23,124 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-23 03:14:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-23 03:14:23,124 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-23 03:14:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-23 03:14:23,124 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-23 03:14:23,124 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-23 03:14:23,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-23 03:14:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-23 03:14:23,125 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-23 03:14:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-23 03:14:23,125 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-23 03:14:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-23 03:14:23,125 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-23 03:14:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-23 03:14:23,125 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-23 03:14:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-23 03:14:23,125 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-23 03:14:23,125 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-23 03:14:23,126 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-23 03:14:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-23 03:14:23,126 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-23 03:14:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-23 03:14:23,126 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-23 03:14:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-23 03:14:23,126 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-23 03:14:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-23 03:14:23,126 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-23 03:14:23,126 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-23 03:14:23,127 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-23 03:14:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-23 03:14:23,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 03:14:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 03:14:23,127 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-23 03:14:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-23 03:14:23,127 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-23 03:14:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-23 03:14:23,127 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-23 03:14:23,127 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-23 03:14:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-23 03:14:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-23 03:14:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 03:14:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 03:14:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-23 03:14:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-23 03:14:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-23 03:14:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-23 03:14:23,128 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-23 03:14:23,128 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-23 03:14:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-23 03:14:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-23 03:14:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-23 03:14:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-23 03:14:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-23 03:14:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-23 03:14:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-23 03:14:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-23 03:14:23,129 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-23 03:14:23,129 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-23 03:14:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 03:14:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 03:14:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-23 03:14:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-23 03:14:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-23 03:14:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-23 03:14:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-23 03:14:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-23 03:14:23,130 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2021-11-23 03:14:23,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2021-11-23 03:14:23,131 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 03:14:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 03:14:23,131 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-23 03:14:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-23 03:14:23,131 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 03:14:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 03:14:23,131 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-23 03:14:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-23 03:14:23,131 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-23 03:14:23,131 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-23 03:14:23,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-23 03:14:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-23 03:14:23,132 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-23 03:14:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-23 03:14:23,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-23 03:14:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-23 03:14:23,132 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-23 03:14:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-23 03:14:23,132 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-23 03:14:23,132 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-23 03:14:23,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 03:14:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 03:14:23,133 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-23 03:14:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-23 03:14:23,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-23 03:14:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-23 03:14:23,133 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 03:14:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 03:14:23,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-23 03:14:23,133 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-23 03:14:23,133 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-23 03:14:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-23 03:14:23,134 INFO L130 BoogieDeclarations]: Found specification of procedure nb_callback [2021-11-23 03:14:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nb_callback [2021-11-23 03:14:23,134 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-23 03:14:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-23 03:14:23,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_125 [2021-11-23 03:14:23,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_125 [2021-11-23 03:14:23,134 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-23 03:14:23,134 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-23 03:14:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-23 03:14:23,135 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-23 03:14:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-23 03:14:23,135 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-23 03:14:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-23 03:14:23,135 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-23 03:14:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-23 03:14:23,135 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-23 03:14:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-23 03:14:23,135 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-23 03:14:23,135 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-23 03:14:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-23 03:14:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-23 03:14:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-23 03:14:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-23 03:14:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-23 03:14:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-23 03:14:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-23 03:14:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-23 03:14:23,136 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-23 03:14:23,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-23 03:14:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-23 03:14:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-23 03:14:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 03:14:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 03:14:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-23 03:14:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-23 03:14:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-23 03:14:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-23 03:14:23,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 03:14:23,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 03:14:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 03:14:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 03:14:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-23 03:14:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-23 03:14:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-23 03:14:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-23 03:14:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 03:14:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 03:14:23,138 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-23 03:14:23,138 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-23 03:14:23,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2021-11-23 03:14:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2021-11-23 03:14:23,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-23 03:14:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-23 03:14:23,139 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-23 03:14:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-23 03:14:23,139 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-23 03:14:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-23 03:14:23,139 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 03:14:23,139 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 03:14:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-23 03:14:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-23 03:14:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-23 03:14:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-23 03:14:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_117 [2021-11-23 03:14:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_117 [2021-11-23 03:14:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_112 [2021-11-23 03:14:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_112 [2021-11-23 03:14:23,140 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 03:14:23,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 03:14:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-23 03:14:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-23 03:14:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-23 03:14:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-23 03:14:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 03:14:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 03:14:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-23 03:14:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-23 03:14:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 03:14:23,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 03:14:23,141 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-23 03:14:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-23 03:14:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-23 03:14:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-23 03:14:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 03:14:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 03:14:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-23 03:14:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-23 03:14:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-23 03:14:23,142 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-23 03:14:23,142 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-23 03:14:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-23 03:14:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-23 03:14:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-23 03:14:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-23 03:14:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-23 03:14:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 03:14:23,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 03:14:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 03:14:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 03:14:23,143 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-23 03:14:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-23 03:14:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-23 03:14:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-23 03:14:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 03:14:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 03:14:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 03:14:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 03:14:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 03:14:23,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 03:14:23,144 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-23 03:14:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-23 03:14:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 03:14:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 03:14:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-23 03:14:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-23 03:14:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-23 03:14:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-23 03:14:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-23 03:14:23,145 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-23 03:14:23,145 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-23 03:14:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-23 03:14:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_102 [2021-11-23 03:14:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_102 [2021-11-23 03:14:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-23 03:14:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-23 03:14:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 03:14:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 03:14:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 03:14:23,146 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 03:14:23,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 03:14:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 03:14:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 03:14:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-23 03:14:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-23 03:14:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-23 03:14:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-23 03:14:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-23 03:14:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-23 03:14:23,147 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-23 03:14:23,147 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-23 03:14:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-23 03:14:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-23 03:14:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-23 03:14:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-23 03:14:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-23 03:14:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-23 03:14:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-23 03:14:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-23 03:14:23,148 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-23 03:14:23,148 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-23 03:14:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-23 03:14:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-23 03:14:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-23 03:14:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-23 03:14:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-23 03:14:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-23 03:14:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-23 03:14:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-23 03:14:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-23 03:14:23,149 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-23 03:14:23,149 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 03:14:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 03:14:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_93 [2021-11-23 03:14:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_93 [2021-11-23 03:14:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-23 03:14:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-23 03:14:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 03:14:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 03:14:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-23 03:14:23,150 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-23 03:14:23,150 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-23 03:14:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-23 03:14:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-23 03:14:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-23 03:14:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-23 03:14:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-23 03:14:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-23 03:14:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-23 03:14:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 03:14:23,151 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 03:14:23,151 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-23 03:14:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-23 03:14:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 03:14:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-23 03:14:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-23 03:14:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-23 03:14:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-23 03:14:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-23 03:14:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-23 03:14:23,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_88 [2021-11-23 03:14:23,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_88 [2021-11-23 03:14:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-23 03:14:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-23 03:14:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-23 03:14:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-23 03:14:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-23 03:14:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-23 03:14:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-23 03:14:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-23 03:14:23,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-23 03:14:23,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-23 03:14:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-23 03:14:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-23 03:14:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 03:14:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 03:14:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-23 03:14:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-23 03:14:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-23 03:14:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-23 03:14:23,154 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-23 03:14:23,154 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-23 03:14:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-23 03:14:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-23 03:14:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-23 03:14:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-23 03:14:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-23 03:14:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-23 03:14:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 03:14:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 03:14:23,155 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-23 03:14:23,155 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-23 03:14:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-23 03:14:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-23 03:14:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-23 03:14:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-23 03:14:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 03:14:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 03:14:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 03:14:23,156 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 03:14:23,156 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-23 03:14:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-23 03:14:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-23 03:14:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-23 03:14:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-23 03:14:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-23 03:14:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2021-11-23 03:14:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2021-11-23 03:14:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-23 03:14:23,157 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-23 03:14:23,157 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-23 03:14:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-23 03:14:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-23 03:14:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-23 03:14:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 03:14:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 03:14:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-23 03:14:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-23 03:14:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-23 03:14:23,158 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-23 03:14:23,158 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-23 03:14:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-23 03:14:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-23 03:14:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 03:14:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 03:14:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 03:14:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 03:14:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 03:14:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 03:14:23,159 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-23 03:14:23,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-23 03:14:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-23 03:14:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-23 03:14:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-23 03:14:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-23 03:14:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 03:14:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 03:14:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 03:14:23,160 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 03:14:23,160 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-23 03:14:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-23 03:14:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-23 03:14:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-23 03:14:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-23 03:14:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-23 03:14:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_94 [2021-11-23 03:14:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_94 [2021-11-23 03:14:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 03:14:23,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 03:14:23,161 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-23 03:14:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-23 03:14:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-23 03:14:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-23 03:14:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-23 03:14:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-23 03:14:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 03:14:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 03:14:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-23 03:14:23,162 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-23 03:14:23,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_89 [2021-11-23 03:14:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_89 [2021-11-23 03:14:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-23 03:14:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-23 03:14:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 03:14:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 03:14:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-23 03:14:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-23 03:14:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-23 03:14:23,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-23 03:14:23,163 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-23 03:14:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-23 03:14:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 03:14:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 03:14:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-23 03:14:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-23 03:14:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-23 03:14:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-23 03:14:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-23 03:14:23,164 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-23 03:14:23,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-23 03:14:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-23 03:14:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-23 03:14:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-23 03:14:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-23 03:14:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-23 03:14:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-23 03:14:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-23 03:14:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-23 03:14:23,165 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-23 03:14:23,165 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-23 03:14:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-23 03:14:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-23 03:14:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-23 03:14:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-23 03:14:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-23 03:14:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 03:14:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 03:14:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 03:14:23,166 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 03:14:23,166 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 03:14:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 03:14:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 03:14:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 03:14:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-23 03:14:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-23 03:14:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-23 03:14:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-23 03:14:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-23 03:14:23,167 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-23 03:14:23,167 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-23 03:14:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-23 03:14:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-23 03:14:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-23 03:14:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 03:14:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 03:14:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-23 03:14:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-23 03:14:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-23 03:14:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-23 03:14:23,168 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-23 03:14:23,168 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-23 03:14:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-23 03:14:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-23 03:14:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-23 03:14:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-23 03:14:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 03:14:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 03:14:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-23 03:14:23,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-23 03:14:23,169 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-23 03:14:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-23 03:14:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-23 03:14:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-23 03:14:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 03:14:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 03:14:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-23 03:14:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-23 03:14:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-23 03:14:23,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-23 03:14:23,170 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 03:14:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 03:14:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 03:14:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 03:14:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-23 03:14:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-23 03:14:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-23 03:14:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-23 03:14:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-23 03:14:23,171 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-23 03:14:23,171 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-23 03:14:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-23 03:14:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-23 03:14:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-23 03:14:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-23 03:14:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-23 03:14:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-23 03:14:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-23 03:14:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-23 03:14:23,172 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-23 03:14:23,172 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-23 03:14:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-23 03:14:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-23 03:14:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-23 03:14:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-23 03:14:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-23 03:14:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-23 03:14:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-23 03:14:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-23 03:14:23,173 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-23 03:14:23,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-23 03:14:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-23 03:14:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-23 03:14:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-23 03:14:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-23 03:14:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-23 03:14:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-23 03:14:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-23 03:14:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 03:14:23,174 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 03:14:23,174 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-23 03:14:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-23 03:14:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-23 03:14:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-23 03:14:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-23 03:14:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-23 03:14:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-23 03:14:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-23 03:14:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-23 03:14:23,175 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-23 03:14:23,175 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 03:14:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 03:14:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-23 03:14:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-23 03:14:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-23 03:14:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-23 03:14:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-23 03:14:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-23 03:14:23,176 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-23 03:14:23,176 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-23 03:14:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-23 03:14:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-23 03:14:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-23 03:14:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-23 03:14:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-23 03:14:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-23 03:14:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 03:14:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-23 03:14:23,177 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-23 03:14:23,177 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-23 03:14:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-23 03:14:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 03:14:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 03:14:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-23 03:14:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-23 03:14:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-23 03:14:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-23 03:14:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-23 03:14:23,178 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-23 03:14:23,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-23 03:14:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-23 03:14:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 03:14:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 03:14:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 03:14:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 03:14:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-23 03:14:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-23 03:14:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-23 03:14:23,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-23 03:14:23,179 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-23 03:14:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-23 03:14:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-23 03:14:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-23 03:14:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 03:14:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 03:14:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-23 03:14:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-23 03:14:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 03:14:23,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 03:14:23,180 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-23 03:14:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-23 03:14:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-23 03:14:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-23 03:14:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-23 03:14:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-23 03:14:23,181 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-23 03:14:23,181 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-23 03:14:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2021-11-23 03:14:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2021-11-23 03:14:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 03:14:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 03:14:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-23 03:14:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-23 03:14:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 03:14:23,183 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 03:14:23,183 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-23 03:14:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-23 03:14:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-23 03:14:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-23 03:14:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 03:14:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2021-11-23 03:14:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-23 03:14:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-23 03:14:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 03:14:23,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2021-11-23 03:14:23,184 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 03:14:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-23 03:14:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-23 03:14:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 03:14:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-11-23 03:14:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-23 03:14:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-23 03:14:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-23 03:14:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-23 03:14:23,185 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 03:14:23,185 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 03:14:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-23 03:14:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-23 03:14:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-23 03:14:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-23 03:14:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-23 03:14:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-23 03:14:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-23 03:14:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-23 03:14:23,186 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-23 03:14:23,186 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-23 03:14:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-23 03:14:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-23 03:14:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-23 03:14:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-23 03:14:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-23 03:14:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-23 03:14:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-23 03:14:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-23 03:14:23,187 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-23 03:14:23,187 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-23 03:14:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-23 03:14:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-23 03:14:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2021-11-23 03:14:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2021-11-23 03:14:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-23 03:14:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-23 03:14:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-23 03:14:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-23 03:14:23,188 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-23 03:14:23,188 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-23 03:14:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure set_l2t_ix [2021-11-23 03:14:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure set_l2t_ix [2021-11-23 03:14:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-23 03:14:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-23 03:14:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-23 03:14:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-23 03:14:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-23 03:14:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-23 03:14:23,189 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 03:14:23,189 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 03:14:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-23 03:14:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-23 03:14:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-23 03:14:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-23 03:14:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-23 03:14:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-23 03:14:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-23 03:14:23,190 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-23 03:14:23,190 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_119 [2021-11-23 03:14:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_119 [2021-11-23 03:14:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-23 03:14:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-23 03:14:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_103 [2021-11-23 03:14:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_103 [2021-11-23 03:14:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 03:14:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 03:14:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-23 03:14:23,191 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-23 03:14:23,191 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 03:14:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 03:14:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-23 03:14:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-23 03:14:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 03:14:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 03:14:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 03:14:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 03:14:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-23 03:14:23,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-23 03:14:23,192 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-23 03:14:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-23 03:14:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 03:14:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 03:14:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-23 03:14:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-23 03:14:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 03:14:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 03:14:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 03:14:23,193 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-23 03:14:23,193 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-23 03:14:23,194 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-23 03:14:23,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-23 03:14:26,964 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 03:14:26,973 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 03:15:39,909 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-23 03:15:46,346 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 03:16:19,096 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 03:16:34,965 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 03:16:34,965 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-23 03:16:34,987 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:16:34 BoogieIcfgContainer [2021-11-23 03:16:34,987 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 03:16:34,988 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 03:16:34,988 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 03:16:34,992 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 03:16:34,992 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:13:48" (1/3) ... [2021-11-23 03:16:34,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40660b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:16:34, skipping insertion in model container [2021-11-23 03:16:34,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:14:18" (2/3) ... [2021-11-23 03:16:34,993 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@40660b99 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:16:34, skipping insertion in model container [2021-11-23 03:16:34,993 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:16:34" (3/3) ... [2021-11-23 03:16:34,995 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-23 03:16:35,001 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 03:16:35,001 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-23 03:16:35,107 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 03:16:35,116 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 [2021-11-23 03:16:35,116 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-23 03:16:35,338 INFO L276 IsEmpty]: Start isEmpty. Operand has 9464 states, 5556 states have (on average 1.3174946004319654) internal successors, (7320), 5727 states have internal predecessors, (7320), 3363 states have call successors, (3363), 545 states have call predecessors, (3363), 544 states have return successors, (3356), 3325 states have call predecessors, (3356), 3356 states have call successors, (3356) [2021-11-23 03:16:35,439 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1108 [2021-11-23 03:16:35,439 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:16:35,441 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:16:35,441 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:16:35,447 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:16:35,447 INFO L85 PathProgramCache]: Analyzing trace with hash -2043455938, now seen corresponding path program 1 times [2021-11-23 03:16:35,457 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:16:35,457 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1601966695] [2021-11-23 03:16:35,458 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:16:35,459 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:16:36,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:16:38,055 INFO L134 CoverageAnalysis]: Checked inductivity of 44735 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44735 trivial. 0 not checked. [2021-11-23 03:16:38,056 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:16:38,056 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1601966695] [2021-11-23 03:16:38,057 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1601966695] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:16:38,058 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:16:38,058 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:16:38,060 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [114737211] [2021-11-23 03:16:38,061 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:16:38,070 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:16:38,070 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:16:38,108 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:16:38,109 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:16:38,146 INFO L87 Difference]: Start difference. First operand has 9464 states, 5556 states have (on average 1.3174946004319654) internal successors, (7320), 5727 states have internal predecessors, (7320), 3363 states have call successors, (3363), 545 states have call predecessors, (3363), 544 states have return successors, (3356), 3325 states have call predecessors, (3356), 3356 states have call successors, (3356) Second operand has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (114), 3 states have call predecessors, (114), 3 states have call successors, (114) [2021-11-23 03:16:41,561 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:16:43,849 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:16:47,936 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:16:54,340 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:16:56,996 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:01,898 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:04,269 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:07,714 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:16,299 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:19,430 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:22,623 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:25,489 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:17:25,489 INFO L93 Difference]: Finished difference Result 27555 states and 41558 transitions. [2021-11-23 03:17:25,490 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:17:25,492 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (114), 3 states have call predecessors, (114), 3 states have call successors, (114) Word has length 1107 [2021-11-23 03:17:25,499 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:17:25,761 INFO L225 Difference]: With dead ends: 27555 [2021-11-23 03:17:25,761 INFO L226 Difference]: Without dead ends: 18219 [2021-11-23 03:17:25,876 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:17:25,881 INFO L933 BasicCegarLoop]: 15927 mSDtfsCounter, 13212 mSDsluCounter, 14044 mSDsCounter, 0 mSdLazyCounter, 3094 mSolverCounterSat, 9 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 43.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13233 SdHoareTripleChecker+Valid, 28523 SdHoareTripleChecker+Invalid, 3113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 9 IncrementalHoareTripleChecker+Valid, 3094 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 45.9s IncrementalHoareTripleChecker+Time [2021-11-23 03:17:25,883 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13233 Valid, 28523 Invalid, 3113 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [9 Valid, 3094 Invalid, 10 Unknown, 0 Unchecked, 45.9s Time] [2021-11-23 03:17:25,950 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 18219 states. [2021-11-23 03:17:28,058 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 18219 to 18204. [2021-11-23 03:17:28,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18204 states, 10725 states have (on average 1.3162703962703963) internal successors, (14117), 11064 states have internal predecessors, (14117), 6403 states have call successors, (6403), 1076 states have call predecessors, (6403), 1074 states have return successors, (6719), 6335 states have call predecessors, (6719), 6403 states have call successors, (6719) [2021-11-23 03:17:28,339 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18204 states to 18204 states and 27239 transitions. [2021-11-23 03:17:28,348 INFO L78 Accepts]: Start accepts. Automaton has 18204 states and 27239 transitions. Word has length 1107 [2021-11-23 03:17:28,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:17:28,358 INFO L470 AbstractCegarLoop]: Abstraction has 18204 states and 27239 transitions. [2021-11-23 03:17:28,360 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 46.333333333333336) internal successors, (139), 3 states have internal predecessors, (139), 3 states have call successors, (116), 2 states have call predecessors, (116), 1 states have return successors, (114), 3 states have call predecessors, (114), 3 states have call successors, (114) [2021-11-23 03:17:28,361 INFO L276 IsEmpty]: Start isEmpty. Operand 18204 states and 27239 transitions. [2021-11-23 03:17:28,561 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1123 [2021-11-23 03:17:28,561 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:17:28,562 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:17:28,563 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 03:17:28,563 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:17:28,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:17:28,568 INFO L85 PathProgramCache]: Analyzing trace with hash 1725107150, now seen corresponding path program 1 times [2021-11-23 03:17:28,568 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:17:28,569 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1630335398] [2021-11-23 03:17:28,569 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:17:28,569 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:17:29,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:17:30,677 INFO L134 CoverageAnalysis]: Checked inductivity of 44737 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44737 trivial. 0 not checked. [2021-11-23 03:17:30,681 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:17:30,681 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1630335398] [2021-11-23 03:17:30,681 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1630335398] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:17:30,686 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:17:30,686 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:17:30,687 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2096965862] [2021-11-23 03:17:30,687 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:17:30,690 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:17:30,693 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:17:30,694 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:17:30,694 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:17:30,695 INFO L87 Difference]: Start difference. First operand 18204 states and 27239 transitions. Second operand has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2021-11-23 03:17:33,824 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:43,935 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:48,528 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:51,349 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:54,219 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:17:59,631 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:03,531 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:07,086 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:09,609 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:14,237 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.48s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:15,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:18:15,780 INFO L93 Difference]: Finished difference Result 54002 states and 80804 transitions. [2021-11-23 03:18:15,793 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:18:15,793 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) Word has length 1122 [2021-11-23 03:18:15,796 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:18:16,132 INFO L225 Difference]: With dead ends: 54002 [2021-11-23 03:18:16,132 INFO L226 Difference]: Without dead ends: 36011 [2021-11-23 03:18:16,270 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:18:16,271 INFO L933 BasicCegarLoop]: 15710 mSDtfsCounter, 13439 mSDsluCounter, 13872 mSDsCounter, 0 mSdLazyCounter, 3077 mSolverCounterSat, 17 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13451 SdHoareTripleChecker+Valid, 28096 SdHoareTripleChecker+Invalid, 3102 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 17 IncrementalHoareTripleChecker+Valid, 3077 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 43.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:18:16,272 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13451 Valid, 28096 Invalid, 3102 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [17 Valid, 3077 Invalid, 8 Unknown, 0 Unchecked, 43.7s Time] [2021-11-23 03:18:16,336 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 36011 states. [2021-11-23 03:18:19,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 36011 to 36003. [2021-11-23 03:18:19,285 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36003 states, 21229 states have (on average 1.3168307503886194) internal successors, (27955), 21909 states have internal predecessors, (27955), 12630 states have call successors, (12630), 2146 states have call predecessors, (12630), 2142 states have return successors, (13261), 12490 states have call predecessors, (13261), 12630 states have call successors, (13261) [2021-11-23 03:18:19,774 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36003 states to 36003 states and 53846 transitions. [2021-11-23 03:18:19,785 INFO L78 Accepts]: Start accepts. Automaton has 36003 states and 53846 transitions. Word has length 1122 [2021-11-23 03:18:19,788 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:18:19,789 INFO L470 AbstractCegarLoop]: Abstraction has 36003 states and 53846 transitions. [2021-11-23 03:18:19,789 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 48.333333333333336) internal successors, (145), 3 states have internal predecessors, (145), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (117), 3 states have call predecessors, (117), 3 states have call successors, (117) [2021-11-23 03:18:19,789 INFO L276 IsEmpty]: Start isEmpty. Operand 36003 states and 53846 transitions. [2021-11-23 03:18:19,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1135 [2021-11-23 03:18:19,829 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:18:19,831 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:18:19,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 03:18:19,832 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:18:19,832 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:18:19,833 INFO L85 PathProgramCache]: Analyzing trace with hash -1648531201, now seen corresponding path program 1 times [2021-11-23 03:18:19,833 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:18:19,833 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086644893] [2021-11-23 03:18:19,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:18:19,834 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:18:20,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:18:21,799 INFO L134 CoverageAnalysis]: Checked inductivity of 44736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44736 trivial. 0 not checked. [2021-11-23 03:18:21,799 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:18:21,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086644893] [2021-11-23 03:18:21,800 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086644893] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:18:21,800 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:18:21,800 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:18:21,801 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [440875498] [2021-11-23 03:18:21,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:18:21,803 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:18:21,803 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:18:21,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:18:21,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:18:21,805 INFO L87 Difference]: Start difference. First operand 36003 states and 53846 transitions. Second operand has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-23 03:18:24,684 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:34,707 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:41,459 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:43,662 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:46,760 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:53,181 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:18:56,733 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:01,718 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:05,239 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:08,836 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:19:08,837 INFO L93 Difference]: Finished difference Result 107243 states and 160383 transitions. [2021-11-23 03:19:08,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:19:08,849 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1134 [2021-11-23 03:19:08,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:19:09,770 INFO L225 Difference]: With dead ends: 107243 [2021-11-23 03:19:09,770 INFO L226 Difference]: Without dead ends: 71453 [2021-11-23 03:19:10,013 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:19:10,018 INFO L933 BasicCegarLoop]: 15924 mSDtfsCounter, 13387 mSDsluCounter, 13901 mSDsCounter, 0 mSdLazyCounter, 3061 mSolverCounterSat, 7 mSolverCounterUnsat, 9 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 41.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13405 SdHoareTripleChecker+Valid, 28335 SdHoareTripleChecker+Invalid, 3077 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3061 IncrementalHoareTripleChecker+Invalid, 9 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 44.5s IncrementalHoareTripleChecker+Time [2021-11-23 03:19:10,024 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13405 Valid, 28335 Invalid, 3077 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3061 Invalid, 9 Unknown, 0 Unchecked, 44.5s Time] [2021-11-23 03:19:10,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 71453 states. [2021-11-23 03:19:15,313 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 71453 to 71437. [2021-11-23 03:19:15,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 71437 states, 42131 states have (on average 1.317011226887565) internal successors, (55487), 43499 states have internal predecessors, (55487), 25020 states have call successors, (25020), 4292 states have call predecessors, (25020), 4284 states have return successors, (26315), 24728 states have call predecessors, (26315), 25020 states have call successors, (26315) [2021-11-23 03:19:16,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 71437 states to 71437 states and 106822 transitions. [2021-11-23 03:19:16,823 INFO L78 Accepts]: Start accepts. Automaton has 71437 states and 106822 transitions. Word has length 1134 [2021-11-23 03:19:16,826 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:19:16,826 INFO L470 AbstractCegarLoop]: Abstraction has 71437 states and 106822 transitions. [2021-11-23 03:19:16,827 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.0) internal successors, (159), 3 states have internal predecessors, (159), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-23 03:19:16,827 INFO L276 IsEmpty]: Start isEmpty. Operand 71437 states and 106822 transitions. [2021-11-23 03:19:16,880 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1137 [2021-11-23 03:19:16,881 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:19:16,882 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:19:16,882 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 03:19:16,882 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:19:16,883 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:19:16,884 INFO L85 PathProgramCache]: Analyzing trace with hash 1529147347, now seen corresponding path program 1 times [2021-11-23 03:19:16,884 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:19:16,884 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1037594428] [2021-11-23 03:19:16,884 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:19:16,885 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:19:17,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:19:18,471 INFO L134 CoverageAnalysis]: Checked inductivity of 44736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44736 trivial. 0 not checked. [2021-11-23 03:19:18,471 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:19:18,471 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1037594428] [2021-11-23 03:19:18,472 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1037594428] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:19:18,472 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:19:18,472 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:19:18,473 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [115553448] [2021-11-23 03:19:18,473 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:19:18,474 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:19:18,475 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:19:18,475 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:19:18,476 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:19:18,476 INFO L87 Difference]: Start difference. First operand 71437 states and 106822 transitions. Second operand has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-23 03:19:21,538 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:23,714 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:32,816 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:35,626 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:42,386 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:44,655 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:50,801 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:52,914 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:19:56,863 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:01,884 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:06,199 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:08,298 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.21s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:11,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:20:11,504 INFO L93 Difference]: Finished difference Result 213549 states and 319353 transitions. [2021-11-23 03:20:11,515 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:20:11,516 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1136 [2021-11-23 03:20:11,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:20:12,922 INFO L225 Difference]: With dead ends: 213549 [2021-11-23 03:20:12,922 INFO L226 Difference]: Without dead ends: 142325 [2021-11-23 03:20:13,346 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:20:13,348 INFO L933 BasicCegarLoop]: 16042 mSDtfsCounter, 13425 mSDsluCounter, 13900 mSDsCounter, 0 mSdLazyCounter, 3073 mSolverCounterSat, 7 mSolverCounterUnsat, 10 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 44.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13453 SdHoareTripleChecker+Valid, 28453 SdHoareTripleChecker+Invalid, 3090 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3073 IncrementalHoareTripleChecker+Invalid, 10 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 47.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:20:13,348 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13453 Valid, 28453 Invalid, 3090 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3073 Invalid, 10 Unknown, 0 Unchecked, 47.7s Time] [2021-11-23 03:20:13,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 142325 states. [2021-11-23 03:20:22,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 142325 to 142305. [2021-11-23 03:20:22,657 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 142305 states, 83959 states have (on average 1.3172500863516716) internal successors, (110595), 86703 states have internal predecessors, (110595), 49784 states have call successors, (49784), 8576 states have call predecessors, (49784), 8560 states have return successors, (52413), 49188 states have call predecessors, (52413), 49784 states have call successors, (52413) [2021-11-23 03:20:24,869 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 142305 states to 142305 states and 212792 transitions. [2021-11-23 03:20:24,905 INFO L78 Accepts]: Start accepts. Automaton has 142305 states and 212792 transitions. Word has length 1136 [2021-11-23 03:20:24,907 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:20:24,908 INFO L470 AbstractCegarLoop]: Abstraction has 142305 states and 212792 transitions. [2021-11-23 03:20:24,908 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 53.666666666666664) internal successors, (161), 3 states have internal predecessors, (161), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-23 03:20:24,908 INFO L276 IsEmpty]: Start isEmpty. Operand 142305 states and 212792 transitions. [2021-11-23 03:20:24,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1136 [2021-11-23 03:20:24,967 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:20:24,968 INFO L514 BasicCegarLoop]: trace histogram [107, 106, 106, 106, 106, 106, 106, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:20:24,968 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 03:20:24,969 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-23 03:20:24,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:20:24,970 INFO L85 PathProgramCache]: Analyzing trace with hash 2117796075, now seen corresponding path program 1 times [2021-11-23 03:20:24,970 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:20:24,970 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [957372329] [2021-11-23 03:20:24,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:20:24,971 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:20:26,123 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:20:26,973 INFO L134 CoverageAnalysis]: Checked inductivity of 44736 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 44736 trivial. 0 not checked. [2021-11-23 03:20:26,973 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:20:26,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [957372329] [2021-11-23 03:20:26,974 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [957372329] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:20:26,974 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:20:26,975 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:20:26,975 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [631935305] [2021-11-23 03:20:26,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:20:26,977 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:20:26,977 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:20:26,978 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:20:26,978 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:20:26,979 INFO L87 Difference]: Start difference. First operand 142305 states and 212792 transitions. Second operand has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) [2021-11-23 03:20:29,974 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:32,661 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.28s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:41,712 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:49,982 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:52,362 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:20:55,814 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:21:01,467 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:21:14,516 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:21:19,045 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-23 03:21:27,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:21:27,068 INFO L93 Difference]: Finished difference Result 425971 states and 636957 transitions. [2021-11-23 03:21:27,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:21:27,088 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 53.333333333333336) internal successors, (160), 3 states have internal predecessors, (160), 3 states have call successors, (121), 2 states have call predecessors, (121), 1 states have return successors, (116), 3 states have call predecessors, (116), 3 states have call successors, (116) Word has length 1135 [2021-11-23 03:21:27,090 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:21:30,353 INFO L225 Difference]: With dead ends: 425971 [2021-11-23 03:21:30,353 INFO L226 Difference]: Without dead ends: 283879 [2021-11-23 03:21:31,085 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:21:31,086 INFO L933 BasicCegarLoop]: 20577 mSDtfsCounter, 13514 mSDsluCounter, 13902 mSDsCounter, 0 mSdLazyCounter, 3743 mSolverCounterSat, 7 mSolverCounterUnsat, 8 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 45.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13531 SdHoareTripleChecker+Valid, 32988 SdHoareTripleChecker+Invalid, 3758 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 3743 IncrementalHoareTripleChecker+Invalid, 8 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 48.5s IncrementalHoareTripleChecker+Time [2021-11-23 03:21:31,086 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [13531 Valid, 32988 Invalid, 3758 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [7 Valid, 3743 Invalid, 8 Unknown, 0 Unchecked, 48.5s Time] [2021-11-23 03:21:31,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 283879 states.