./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 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/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_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:59:34,347 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:59:34,349 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:59:34,380 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:59:34,381 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:59:34,382 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:59:34,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:59:34,387 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:59:34,390 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:59:34,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:59:34,392 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:59:34,394 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:59:34,394 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:59:34,396 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:59:34,397 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:59:34,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:59:34,400 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:59:34,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:59:34,403 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:59:34,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:59:34,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:59:34,410 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:59:34,411 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:59:34,412 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:59:34,416 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:59:34,417 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:59:34,417 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:59:34,419 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:59:34,419 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:59:34,421 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:59:34,421 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:59:34,422 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:59:34,423 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:59:34,424 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:59:34,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:59:34,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:59:34,426 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:59:34,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:59:34,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:59:34,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:59:34,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:59:34,430 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:59:34,456 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:59:34,459 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:59:34,461 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:59:34,461 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:59:34,462 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:59:34,462 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:59:34,462 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:59:34,462 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:59:34,463 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:59:34,463 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:59:34,468 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:59:34,468 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:59:34,468 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:59:34,468 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:59:34,469 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:59:34,469 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:59:34,470 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:59:34,470 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:59:34,470 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:59:34,470 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:59:34,470 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:59:34,471 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:59:34,471 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:59:34,471 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:59:34,471 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:59:34,472 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:59:34,472 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:59:34,472 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:59:34,472 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:59:34,473 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:59:34,473 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:59:34,473 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:59:34,473 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:59:34,473 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:59:34,474 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:59:34,474 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:59:34,474 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:59:34,474 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c [2021-11-19 13:59:34,705 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:59:34,727 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:59:34,729 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:59:34,731 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:59:34,731 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:59:34,733 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 13:59:34,833 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/eba5ab526/b5c6e3822e474e01a62f1a1139821264/FLAGfbf16d7e0 [2021-11-19 13:59:36,422 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:59:36,423 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 13:59:36,538 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/eba5ab526/b5c6e3822e474e01a62f1a1139821264/FLAGfbf16d7e0 [2021-11-19 13:59:36,746 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/eba5ab526/b5c6e3822e474e01a62f1a1139821264 [2021-11-19 13:59:36,748 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:59:36,749 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:59:36,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:59:36,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:59:36,754 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:59:36,755 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:59:36" (1/1) ... [2021-11-19 13:59:36,756 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66280870 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:59:36, skipping insertion in model container [2021-11-19 13:59:36,757 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:59:36" (1/1) ... [2021-11-19 13:59:36,764 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:59:37,165 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:59:43,329 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:43,359 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:43,636 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:43,663 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:44,446 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,006 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,178 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,203 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,219 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,235 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,253 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:45,325 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:52,833 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:52,834 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:53,968 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:53,994 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:54,007 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:54,064 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:54,077 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:54,103 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:54,961 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:54,974 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:55,424 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:55,441 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:55,675 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:55,721 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:55,723 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:55,960 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:57,111 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:57,172 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,079 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,079 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,080 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,081 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,081 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,082 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,083 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,083 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,084 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,085 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,085 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,153 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,225 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,365 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,425 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,575 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,576 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:59:58,696 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 14:00:01,430 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-19 14:00:01,433 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-19 14:00:01,504 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:00:01,669 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 14:00:01,669 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@459efd64 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:01, skipping insertion in model container [2021-11-19 14:00:01,669 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:00:01,670 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:00:01,672 INFO L158 Benchmark]: Toolchain (without parser) took 24921.52ms. Allocated memory was 153.1MB in the beginning and 333.4MB in the end (delta: 180.4MB). Free memory was 97.4MB in the beginning and 199.0MB in the end (delta: -101.6MB). Peak memory consumption was 244.0MB. Max. memory is 16.1GB. [2021-11-19 14:00:01,672 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 98.6MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:00:01,673 INFO L158 Benchmark]: CACSL2BoogieTranslator took 24918.83ms. Allocated memory was 153.1MB in the beginning and 333.4MB in the end (delta: 180.4MB). Free memory was 97.0MB in the beginning and 199.0MB in the end (delta: -102.1MB). Peak memory consumption was 244.0MB. Max. memory is 16.1GB. [2021-11-19 14:00:01,675 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 98.6MB. Free memory is still 51.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 24918.83ms. Allocated memory was 153.1MB in the beginning and 333.4MB in the end (delta: 180.4MB). Free memory was 97.0MB in the beginning and 199.0MB in the end (delta: -102.1MB). Peak memory consumption was 244.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7763]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/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_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:00:03,945 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:00:03,949 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:00:03,996 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:00:03,997 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:00:04,002 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:00:04,004 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:00:04,013 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:00:04,017 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:00:04,027 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:00:04,028 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:00:04,030 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:00:04,031 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:00:04,034 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:00:04,035 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:00:04,037 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:00:04,038 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:00:04,039 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:00:04,041 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:00:04,043 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:00:04,045 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:00:04,046 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:00:04,048 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:00:04,049 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:00:04,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:00:04,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:00:04,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:00:04,055 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:00:04,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:00:04,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:00:04,057 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:00:04,058 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:00:04,059 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:00:04,059 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:00:04,061 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:00:04,061 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:00:04,073 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:00:04,073 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:00:04,074 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:00:04,075 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:00:04,076 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:00:04,080 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:00:04,132 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:00:04,132 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:00:04,133 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:00:04,134 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:00:04,134 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:00:04,134 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:00:04,134 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:00:04,134 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:00:04,135 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:00:04,135 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:00:04,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:00:04,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:00:04,138 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:00:04,138 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:00:04,138 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:00:04,138 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:00:04,138 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:00:04,139 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:00:04,139 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:00:04,139 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:00:04,139 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:00:04,139 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:00:04,140 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:00:04,140 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:00:04,140 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:00:04,140 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:00:04,140 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:00:04,141 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:00:04,141 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:00:04,141 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:00:04,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:00:04,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:00:04,142 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:00:04,142 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80d8e34aec719a5c701a70f6334712b31abbd31243308bffc2bc8134acd4027c [2021-11-19 14:00:04,532 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:00:04,558 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:00:04,562 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:00:04,563 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:00:04,564 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:00:04,565 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:00:04,657 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/bb85c6861/bf163fcc768f49f5ad742d2ccb5d201c/FLAGb0dbbf326 [2021-11-19 14:00:06,289 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:00:06,289 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:00:06,397 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/bb85c6861/bf163fcc768f49f5ad742d2ccb5d201c/FLAGb0dbbf326 [2021-11-19 14:00:06,505 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/data/bb85c6861/bf163fcc768f49f5ad742d2ccb5d201c [2021-11-19 14:00:06,508 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:00:06,513 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:00:06,514 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:00:06,515 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:00:06,518 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:00:06,519 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:00:06" (1/1) ... [2021-11-19 14:00:06,520 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69dd87e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:06, skipping insertion in model container [2021-11-19 14:00:06,520 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:00:06" (1/1) ... [2021-11-19 14:00:06,528 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:00:06,946 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:00:32,527 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-19 14:00:32,530 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-19 14:00:32,604 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:00:32,744 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:00:32,971 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:00:34,190 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-19 14:00:34,191 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-19 14:00:34,218 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:00:34,370 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:00:36,391 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192258,1192271] [2021-11-19 14:00:36,392 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_5efd8ed5-6c9f-4017-b611-accf91a4505b/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1192403,1192416] [2021-11-19 14:00:36,401 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:00:37,951 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:00:37,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37 WrapperNode [2021-11-19 14:00:37,952 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:00:37,953 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:00:37,953 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:00:37,953 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:00:37,961 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:38,346 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:39,258 INFO L137 Inliner]: procedures = 1560, calls = 13924, calls flagged for inlining = 793, calls inlined = 762, statements flattened = 30141 [2021-11-19 14:00:39,259 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:00:39,260 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:00:39,261 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:00:39,261 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:00:39,271 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:39,271 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:39,579 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:39,581 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:40,402 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:40,492 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:40,989 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:41,212 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:00:41,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:00:41,213 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:00:41,213 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:00:41,214 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (1/1) ... [2021-11-19 14:00:41,221 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:00:41,231 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:00:41,245 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:00:41,279 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:00:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-19 14:00:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-19 14:00:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-19 14:00:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-19 14:00:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-19 14:00:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-19 14:00:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-19 14:00:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-19 14:00:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-19 14:00:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-19 14:00:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-19 14:00:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-19 14:00:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 14:00:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 14:00:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:00:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:00:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-19 14:00:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-19 14:00:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-19 14:00:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-19 14:00:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-19 14:00:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-19 14:00:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-19 14:00:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-19 14:00:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-19 14:00:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-19 14:00:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-19 14:00:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-19 14:00:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 14:00:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2021-11-19 14:00:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2021-11-19 14:00:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-19 14:00:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-19 14:00:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 14:00:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 14:00:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-19 14:00:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-19 14:00:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-19 14:00:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-19 14:00:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-19 14:00:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-19 14:00:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-19 14:00:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2021-11-19 14:00:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2021-11-19 14:00:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-19 14:00:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-19 14:00:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-19 14:00:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-19 14:00:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:00:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:00:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-19 14:00:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-19 14:00:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-19 14:00:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-19 14:00:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-19 14:00:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-19 14:00:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-19 14:00:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-19 14:00:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-19 14:00:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-19 14:00:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-19 14:00:41,308 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-19 14:00:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-19 14:00:41,309 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-19 14:00:41,309 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-19 14:00:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-19 14:00:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-19 14:00:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-19 14:00:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-19 14:00:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-19 14:00:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-19 14:00:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-19 14:00:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-19 14:00:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-19 14:00:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-19 14:00:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-19 14:00:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-19 14:00:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_reg_lock_of_sge [2021-11-19 14:00:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-19 14:00:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-19 14:00:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-19 14:00:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-19 14:00:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-19 14:00:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_work_lock_of_adapter [2021-11-19 14:00:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 14:00:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 14:00:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 14:00:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 14:00:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-19 14:00:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-19 14:00:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-19 14:00:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-19 14:00:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-19 14:00:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-19 14:00:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:00:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 14:00:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 14:00:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 14:00:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 14:00:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-19 14:00:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-19 14:00:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-19 14:00:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-19 14:00:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-19 14:00:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-19 14:00:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-19 14:00:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-19 14:00:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:00:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 14:00:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 14:00:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-19 14:00:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-19 14:00:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-19 14:00:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-19 14:00:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 14:00:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 14:00:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-19 14:00:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-19 14:00:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-19 14:00:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-19 14:00:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-19 14:00:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-19 14:00:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:00:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 14:00:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-19 14:00:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-19 14:00:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-19 14:00:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-19 14:00:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-19 14:00:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-19 14:00:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-19 14:00:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-19 14:00:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-19 14:00:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-19 14:00:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:00:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:00:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-19 14:00:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-19 14:00:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-19 14:00:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-19 14:00:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-19 14:00:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-19 14:00:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:00:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:00:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-19 14:00:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-19 14:00:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-19 14:00:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-19 14:00:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 14:00:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 14:00:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 14:00:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-19 14:00:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-19 14:00:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-19 14:00:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-19 14:00:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-19 14:00:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-19 14:00:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-19 14:00:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-19 14:00:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-19 14:00:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-19 14:00:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 14:00:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 14:00:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-19 14:00:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-19 14:00:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 14:00:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 14:00:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-19 14:00:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-19 14:00:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-19 14:00:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-19 14:00:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:00:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_118 [2021-11-19 14:00:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_118 [2021-11-19 14:00:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-19 14:00:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-19 14:00:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-19 14:00:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-19 14:00:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-19 14:00:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-19 14:00:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-19 14:00:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-19 14:00:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-19 14:00:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-19 14:00:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-19 14:00:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-19 14:00:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-19 14:00:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-19 14:00:41,338 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-19 14:00:41,338 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-19 14:00:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-19 14:00:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-19 14:00:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:00:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:00:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 14:00:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 14:00:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-19 14:00:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-19 14:00:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-19 14:00:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-19 14:00:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-19 14:00:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-19 14:00:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-19 14:00:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-19 14:00:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:00:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:00:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-19 14:00:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-19 14:00:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_102 [2021-11-19 14:00:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_102 [2021-11-19 14:00:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-19 14:00:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-19 14:00:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-19 14:00:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-19 14:00:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-19 14:00:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-19 14:00:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 14:00:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 14:00:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-19 14:00:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-19 14:00:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:00:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 14:00:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 14:00:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 14:00:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-19 14:00:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-19 14:00:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-19 14:00:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-19 14:00:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-19 14:00:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-19 14:00:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-19 14:00:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-19 14:00:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-19 14:00:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-19 14:00:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-19 14:00:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-19 14:00:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-19 14:00:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-19 14:00:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-19 14:00:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-19 14:00:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-19 14:00:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-19 14:00:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-19 14:00:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-19 14:00:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-19 14:00:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-19 14:00:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-19 14:00:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-19 14:00:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-19 14:00:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-19 14:00:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-19 14:00:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-19 14:00:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2021-11-19 14:00:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2021-11-19 14:00:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_124 [2021-11-19 14:00:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_124 [2021-11-19 14:00:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-19 14:00:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-19 14:00:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_120 [2021-11-19 14:00:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_120 [2021-11-19 14:00:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_116 [2021-11-19 14:00:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_116 [2021-11-19 14:00:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_111 [2021-11-19 14:00:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_111 [2021-11-19 14:00:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-19 14:00:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-19 14:00:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-19 14:00:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-19 14:00:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-19 14:00:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-19 14:00:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-19 14:00:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-19 14:00:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-19 14:00:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-19 14:00:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_107 [2021-11-19 14:00:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_107 [2021-11-19 14:00:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-19 14:00:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-19 14:00:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-19 14:00:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-19 14:00:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-19 14:00:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-19 14:00:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-19 14:00:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-19 14:00:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-19 14:00:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-19 14:00:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-19 14:00:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-19 14:00:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-19 14:00:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-19 14:00:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-19 14:00:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-19 14:00:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-19 14:00:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-19 14:00:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-19 14:00:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-19 14:00:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-19 14:00:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-19 14:00:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-19 14:00:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-19 14:00:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-19 14:00:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-19 14:00:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-19 14:00:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-19 14:00:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 14:00:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 14:00:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-19 14:00:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-19 14:00:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 14:00:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-19 14:00:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___0 [2021-11-19 14:00:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___0 [2021-11-19 14:00:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-19 14:00:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-19 14:00:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-19 14:00:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-19 14:00:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 14:00:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 14:00:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-19 14:00:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-19 14:00:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:00:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-19 14:00:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-19 14:00:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-19 14:00:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-19 14:00:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 14:00:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 14:00:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-19 14:00:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-19 14:00:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-19 14:00:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-19 14:00:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 14:00:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 14:00:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-19 14:00:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-19 14:00:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-19 14:00:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-19 14:00:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-19 14:00:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-19 14:00:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-19 14:00:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-19 14:00:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-19 14:00:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-19 14:00:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-19 14:00:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-19 14:00:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-19 14:00:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-19 14:00:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-19 14:00:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-19 14:00:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 14:00:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 14:00:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-19 14:00:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-19 14:00:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure l2t_hold [2021-11-19 14:00:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure l2t_hold [2021-11-19 14:00:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-19 14:00:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-19 14:00:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-19 14:00:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-19 14:00:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-19 14:00:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-19 14:00:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-19 14:00:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-19 14:00:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-19 14:00:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-19 14:00:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-19 14:00:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-19 14:00:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-19 14:00:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-19 14:00:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 14:00:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-19 14:00:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-19 14:00:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-19 14:00:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-19 14:00:41,363 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-19 14:00:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-19 14:00:41,367 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-19 14:00:41,367 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-19 14:00:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-19 14:00:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-19 14:00:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-19 14:00:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-19 14:00:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-19 14:00:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-19 14:00:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-19 14:00:41,368 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-19 14:00:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:00:41,368 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:00:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:00:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 14:00:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:00:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-19 14:00:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-19 14:00:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-19 14:00:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-19 14:00:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-19 14:00:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-19 14:00:41,369 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-19 14:00:41,369 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-19 14:00:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-19 14:00:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-19 14:00:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:00:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-19 14:00:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-19 14:00:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-19 14:00:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 14:00:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 14:00:41,370 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 14:00:41,370 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 14:00:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-19 14:00:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-19 14:00:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-19 14:00:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-19 14:00:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-19 14:00:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-19 14:00:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-19 14:00:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-19 14:00:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:00:41,371 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-19 14:00:41,371 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-19 14:00:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-19 14:00:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-19 14:00:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:00:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:00:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-19 14:00:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-19 14:00:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-19 14:00:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-19 14:00:41,372 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-19 14:00:41,372 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-19 14:00:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-19 14:00:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-19 14:00:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-19 14:00:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_work_lock_of_adapter [2021-11-19 14:00:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-19 14:00:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-19 14:00:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-19 14:00:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-19 14:00:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-19 14:00:41,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-19 14:00:41,373 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-19 14:00:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-19 14:00:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-19 14:00:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-19 14:00:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-19 14:00:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-19 14:00:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-19 14:00:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-19 14:00:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-19 14:00:41,374 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-19 14:00:41,374 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-19 14:00:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-19 14:00:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-19 14:00:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-19 14:00:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-19 14:00:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-19 14:00:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 14:00:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 14:00:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-19 14:00:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-19 14:00:41,375 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-19 14:00:41,375 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-19 14:00:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-19 14:00:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-19 14:00:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-19 14:00:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-19 14:00:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 14:00:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 14:00:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-19 14:00:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-19 14:00:41,376 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-19 14:00:41,376 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-19 14:00:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-19 14:00:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-19 14:00:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-19 14:00:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-19 14:00:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-19 14:00:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-19 14:00:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-19 14:00:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-19 14:00:41,377 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-19 14:00:41,377 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-19 14:00:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-19 14:00:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-19 14:00:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-19 14:00:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-19 14:00:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-19 14:00:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-19 14:00:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-19 14:00:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-19 14:00:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-19 14:00:41,378 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-19 14:00:41,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_97 [2021-11-19 14:00:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_97 [2021-11-19 14:00:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 14:00:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 14:00:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-19 14:00:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-19 14:00:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-19 14:00:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-19 14:00:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-19 14:00:41,379 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-19 14:00:41,379 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-19 14:00:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-19 14:00:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-19 14:00:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-19 14:00:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-19 14:00:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-19 14:00:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-19 14:00:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-19 14:00:41,380 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-19 14:00:41,380 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-19 14:00:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-19 14:00:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-19 14:00:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 14:00:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 14:00:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-19 14:00:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-19 14:00:41,381 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-19 14:00:41,381 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-19 14:00:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-19 14:00:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-19 14:00:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-19 14:00:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-19 14:00:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-19 14:00:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-19 14:00:41,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_125 [2021-11-19 14:00:41,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_125 [2021-11-19 14:00:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-19 14:00:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-19 14:00:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-19 14:00:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-19 14:00:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-19 14:00:41,383 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-19 14:00:41,383 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-19 14:00:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-19 14:00:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-19 14:00:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-19 14:00:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-19 14:00:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-19 14:00:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-19 14:00:41,384 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-19 14:00:41,384 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-19 14:00:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-19 14:00:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-19 14:00:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-19 14:00:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-19 14:00:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-19 14:00:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-19 14:00:41,385 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-19 14:00:41,385 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-19 14:00:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-19 14:00:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-19 14:00:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-19 14:00:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-19 14:00:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-19 14:00:41,386 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-19 14:00:41,386 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-19 14:00:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-19 14:00:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:00:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:00:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-19 14:00:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-19 14:00:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-19 14:00:41,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-19 14:00:41,387 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 14:00:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 14:00:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-19 14:00:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-19 14:00:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_108 [2021-11-19 14:00:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_108 [2021-11-19 14:00:41,388 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-19 14:00:41,388 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-19 14:00:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-19 14:00:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-19 14:00:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-19 14:00:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-19 14:00:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-19 14:00:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-19 14:00:41,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-19 14:00:41,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-19 14:00:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-19 14:00:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-19 14:00:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_117 [2021-11-19 14:00:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_117 [2021-11-19 14:00:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_112 [2021-11-19 14:00:41,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_112 [2021-11-19 14:00:41,390 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-19 14:00:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-19 14:00:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-19 14:00:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-19 14:00:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 14:00:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 14:00:41,391 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-19 14:00:41,391 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-19 14:00:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 14:00:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 14:00:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 14:00:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 14:00:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-19 14:00:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-19 14:00:41,392 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-19 14:00:41,392 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-19 14:00:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-19 14:00:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-19 14:00:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-19 14:00:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-19 14:00:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-19 14:00:41,393 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-19 14:00:41,393 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-19 14:00:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-19 14:00:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-19 14:00:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-19 14:00:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-19 14:00:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-19 14:00:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 14:00:41,394 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 14:00:41,394 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:00:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 14:00:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-19 14:00:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-19 14:00:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-19 14:00:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-19 14:00:41,395 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-19 14:00:41,395 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-19 14:00:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 14:00:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 14:00:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-19 14:00:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-19 14:00:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:00:41,396 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:00:41,396 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-19 14:00:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-19 14:00:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 14:00:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 14:00:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-19 14:00:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-19 14:00:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-19 14:00:41,397 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-19 14:00:41,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_102 [2021-11-19 14:00:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_102 [2021-11-19 14:00:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-19 14:00:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-19 14:00:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 14:00:41,398 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 14:00:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:00:41,398 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-19 14:00:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-19 14:00:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-19 14:00:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-19 14:00:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-19 14:00:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-19 14:00:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-19 14:00:41,399 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-19 14:00:41,399 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-19 14:00:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-19 14:00:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-19 14:00:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-19 14:00:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-19 14:00:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-19 14:00:41,400 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-19 14:00:41,400 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-19 14:00:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-19 14:00:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-19 14:00:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-19 14:00:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-19 14:00:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 14:00:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 14:00:41,401 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-19 14:00:41,401 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-19 14:00:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-19 14:00:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-19 14:00:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-19 14:00:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-19 14:00:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-19 14:00:41,402 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-19 14:00:41,402 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-19 14:00:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-19 14:00:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_93 [2021-11-19 14:00:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_93 [2021-11-19 14:00:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-19 14:00:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-19 14:00:41,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:00:41,403 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:00:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-19 14:00:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-19 14:00:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-19 14:00:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-19 14:00:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-19 14:00:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-19 14:00:41,404 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-19 14:00:41,404 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-19 14:00:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-19 14:00:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-19 14:00:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 14:00:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 14:00:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-19 14:00:41,405 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-19 14:00:41,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:00:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-19 14:00:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-19 14:00:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-19 14:00:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-19 14:00:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-19 14:00:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-19 14:00:41,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_88 [2021-11-19 14:00:41,406 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_88 [2021-11-19 14:00:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-19 14:00:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-19 14:00:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-19 14:00:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-19 14:00:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-19 14:00:41,407 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-19 14:00:41,407 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-19 14:00:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-19 14:00:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-19 14:00:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_l2t_entry [2021-11-19 14:00:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-19 14:00:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-19 14:00:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 14:00:41,408 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 14:00:41,408 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-19 14:00:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-19 14:00:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-19 14:00:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_reg_lock_of_sge [2021-11-19 14:00:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-19 14:00:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-19 14:00:41,409 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-19 14:00:41,409 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-19 14:00:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-19 14:00:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-19 14:00:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-19 14:00:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-19 14:00:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-19 14:00:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-19 14:00:41,410 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-19 14:00:41,410 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-19 14:00:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-19 14:00:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-19 14:00:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:00:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:00:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:00:41,411 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-19 14:00:41,411 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-19 14:00:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:00:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:00:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:00:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 14:00:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 14:00:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-19 14:00:41,412 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-19 14:00:41,412 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-19 14:00:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-19 14:00:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-19 14:00:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-19 14:00:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_98 [2021-11-19 14:00:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_98 [2021-11-19 14:00:41,413 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-19 14:00:41,413 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-19 14:00:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-19 14:00:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-19 14:00:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-19 14:00:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-19 14:00:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-19 14:00:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-19 14:00:41,414 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-19 14:00:41,414 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-19 14:00:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-19 14:00:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-19 14:00:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-19 14:00:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-19 14:00:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-19 14:00:41,415 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-19 14:00:41,415 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-19 14:00:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-19 14:00:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-19 14:00:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-19 14:00:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-19 14:00:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-19 14:00:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-19 14:00:41,416 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-19 14:00:41,416 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-19 14:00:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-19 14:00:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-19 14:00:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-19 14:00:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-19 14:00:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 14:00:41,417 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 14:00:41,417 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-19 14:00:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-19 14:00:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-19 14:00:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-19 14:00:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-19 14:00:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-19 14:00:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_94 [2021-11-19 14:00:41,418 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_94 [2021-11-19 14:00:41,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:00:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:00:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-19 14:00:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-19 14:00:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-19 14:00:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-19 14:00:41,419 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-19 14:00:41,419 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-19 14:00:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 14:00:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 14:00:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-19 14:00:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-19 14:00:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_89 [2021-11-19 14:00:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_89 [2021-11-19 14:00:41,420 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-19 14:00:41,420 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-19 14:00:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 14:00:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 14:00:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-19 14:00:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-19 14:00:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 14:00:41,421 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 14:00:41,421 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-19 14:00:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-19 14:00:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-19 14:00:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-19 14:00:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-19 14:00:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-19 14:00:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-19 14:00:41,422 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-19 14:00:41,422 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-19 14:00:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-19 14:00:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-19 14:00:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-19 14:00:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-19 14:00:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-19 14:00:41,423 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-19 14:00:41,423 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-19 14:00:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-19 14:00:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-19 14:00:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-19 14:00:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-19 14:00:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-19 14:00:41,424 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-19 14:00:41,424 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-19 14:00:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-19 14:00:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-19 14:00:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-19 14:00:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 14:00:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 14:00:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-19 14:00:41,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-19 14:00:41,425 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-19 14:00:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-19 14:00:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 14:00:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 14:00:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-19 14:00:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-19 14:00:41,426 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-19 14:00:41,426 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-19 14:00:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-19 14:00:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-19 14:00:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-19 14:00:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-19 14:00:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:00:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:00:41,427 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-19 14:00:41,427 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-19 14:00:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-19 14:00:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-19 14:00:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:00:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:00:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-19 14:00:41,428 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-19 14:00:41,428 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-19 14:00:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-19 14:00:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-19 14:00:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-19 14:00:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-19 14:00:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-19 14:00:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-19 14:00:41,429 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-19 14:00:41,429 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 14:00:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 14:00:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-19 14:00:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-19 14:00:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-19 14:00:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-19 14:00:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-19 14:00:41,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_sge_rspq [2021-11-19 14:00:41,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:00:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:00:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 14:00:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 14:00:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 14:00:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 14:00:41,431 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-19 14:00:41,431 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-19 14:00:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 14:00:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 14:00:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-19 14:00:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-19 14:00:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-19 14:00:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-19 14:00:41,432 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-19 14:00:41,432 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-19 14:00:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-19 14:00:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-19 14:00:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-19 14:00:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-19 14:00:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-19 14:00:41,433 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-19 14:00:41,433 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-19 14:00:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_l2t_entry [2021-11-19 14:00:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-19 14:00:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-19 14:00:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-19 14:00:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-19 14:00:41,434 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-19 14:00:41,434 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-19 14:00:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-19 14:00:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_sge_rspq [2021-11-19 14:00:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-19 14:00:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-19 14:00:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-19 14:00:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-19 14:00:41,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-19 14:00:41,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-19 14:00:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-19 14:00:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-19 14:00:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-19 14:00:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-19 14:00:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-19 14:00:41,436 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-19 14:00:41,436 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-19 14:00:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-19 14:00:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-19 14:00:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-19 14:00:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-19 14:00:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-19 14:00:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-19 14:00:41,437 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-19 14:00:41,437 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-19 14:00:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-19 14:00:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-19 14:00:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-19 14:00:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-19 14:00:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-19 14:00:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-19 14:00:41,438 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-19 14:00:41,438 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:00:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-19 14:00:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-19 14:00:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-19 14:00:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-19 14:00:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-19 14:00:41,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-19 14:00:41,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:00:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-19 14:00:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-19 14:00:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-19 14:00:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-19 14:00:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-19 14:00:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-19 14:00:41,440 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-19 14:00:41,440 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-19 14:00:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:00:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:00:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:00:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-19 14:00:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-19 14:00:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-19 14:00:41,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-19 14:00:41,441 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 14:00:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 14:00:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-19 14:00:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-19 14:00:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-19 14:00:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-19 14:00:41,442 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-19 14:00:41,442 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-19 14:00:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-19 14:00:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-19 14:00:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 14:00:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 14:00:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-19 14:00:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-19 14:00:41,443 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-19 14:00:41,443 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-19 14:00:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-19 14:00:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-19 14:00:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-19 14:00:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-19 14:00:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-19 14:00:41,444 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-19 14:00:41,444 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-19 14:00:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-19 14:00:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-19 14:00:41,445 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-19 14:00:41,445 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-19 14:00:41,446 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-19 14:00:41,446 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-19 14:00:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-19 14:00:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-19 14:00:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-19 14:00:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-19 14:00:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-19 14:00:41,447 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-19 14:00:41,447 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-19 14:00:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_118 [2021-11-19 14:00:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_118 [2021-11-19 14:00:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-19 14:00:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-19 14:00:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-19 14:00:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-19 14:00:41,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 14:00:41,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 14:00:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-19 14:00:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-19 14:00:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-19 14:00:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-19 14:00:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___0 [2021-11-19 14:00:41,449 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___0 [2021-11-19 14:00:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:00:41,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:00:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:00:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:00:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:00:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-19 14:00:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-19 14:00:41,450 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-19 14:00:41,450 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-19 14:00:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-19 14:00:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-19 14:00:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-19 14:00:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-19 14:00:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:00:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:00:41,451 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-19 14:00:41,451 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-19 14:00:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-19 14:00:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-19 14:00:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-19 14:00:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-19 14:00:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 14:00:41,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 14:00:41,452 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-19 14:00:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-19 14:00:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-19 14:00:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-19 14:00:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-19 14:00:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-19 14:00:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-19 14:00:41,453 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-19 14:00:41,453 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-19 14:00:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-19 14:00:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-19 14:00:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-19 14:00:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 14:00:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 14:00:41,454 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_101 [2021-11-19 14:00:41,454 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_101 [2021-11-19 14:00:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-19 14:00:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-19 14:00:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-19 14:00:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-19 14:00:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-19 14:00:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-19 14:00:41,455 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-19 14:00:41,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-19 14:00:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-19 14:00:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-19 14:00:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-19 14:00:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-19 14:00:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:00:41,456 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:00:41,456 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-19 14:00:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-19 14:00:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-19 14:00:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-19 14:00:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-19 14:00:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-19 14:00:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-19 14:00:41,457 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-19 14:00:41,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_119 [2021-11-19 14:00:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_119 [2021-11-19 14:00:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-19 14:00:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-19 14:00:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_103 [2021-11-19 14:00:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_103 [2021-11-19 14:00:41,458 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-19 14:00:41,458 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-19 14:00:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-19 14:00:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-19 14:00:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-19 14:00:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-19 14:00:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-19 14:00:41,459 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-19 14:00:41,459 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-19 14:00:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-19 14:00:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 14:00:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 14:00:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-19 14:00:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-19 14:00:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-19 14:00:41,460 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-19 14:00:41,460 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-19 14:00:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-19 14:00:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-19 14:00:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-19 14:00:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-19 14:00:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-19 14:00:41,461 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-19 14:00:41,461 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-19 14:00:41,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 14:00:41,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 14:00:44,775 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:00:44,785 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:07:04,979 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-19 14:07:38,150 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-19 14:11:06,365 INFO L277 CfgBuilder]: Performing block encoding [2021-11-19 14:11:06,442 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-19 14:11:06,442 INFO L301 CfgBuilder]: Removed 14 assume(true) statements. [2021-11-19 14:11:06,454 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:11:06 BoogieIcfgContainer [2021-11-19 14:11:06,454 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-19 14:11:06,456 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-19 14:11:06,456 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-19 14:11:06,459 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-19 14:11:06,460 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 02:00:06" (1/3) ... [2021-11-19 14:11:06,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47b19f2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:11:06, skipping insertion in model container [2021-11-19 14:11:06,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:00:37" (2/3) ... [2021-11-19 14:11:06,461 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@47b19f2d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 02:11:06, skipping insertion in model container [2021-11-19 14:11:06,461 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 02:11:06" (3/3) ... [2021-11-19 14:11:06,463 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-19 14:11:06,468 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-19 14:11:06,468 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-19 14:11:06,561 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-19 14:11:06,569 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-19 14:11:06,570 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-19 14:11:06,784 INFO L276 IsEmpty]: Start isEmpty. Operand has 11859 states, 7963 states have (on average 1.3226171041064925) internal successors, (10532), 8133 states have internal predecessors, (10532), 3355 states have call successors, (3355), 541 states have call predecessors, (3355), 540 states have return successors, (3348), 3317 states have call predecessors, (3348), 3348 states have call successors, (3348) [2021-11-19 14:11:06,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1226 [2021-11-19 14:11:06,903 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 14:11:06,905 INFO L514 BasicCegarLoop]: trace histogram [107, 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] [2021-11-19 14:11:06,906 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 14:11:06,915 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 14:11:06,916 INFO L85 PathProgramCache]: Analyzing trace with hash -72387687, now seen corresponding path program 1 times [2021-11-19 14:11:06,950 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 14:11:06,950 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [1905432474] [2021-11-19 14:11:06,951 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 14:11:06,952 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 14:11:06,952 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 14:11:06,955 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 14:11:06,970 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-19 14:11:20,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 14:11:21,234 INFO L263 TraceCheckSpWp]: Trace formula consists of 8175 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-19 14:11:21,283 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 14:11:25,748 INFO L134 CoverageAnalysis]: Checked inductivity of 50407 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 50089 trivial. 0 not checked. [2021-11-19 14:11:25,748 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 14:11:29,572 INFO L134 CoverageAnalysis]: Checked inductivity of 50407 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50407 trivial. 0 not checked. [2021-11-19 14:11:29,573 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 14:11:29,573 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [1905432474] [2021-11-19 14:11:29,574 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [1905432474] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 14:11:29,574 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 14:11:29,575 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 3 [2021-11-19 14:11:29,577 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1855830901] [2021-11-19 14:11:29,577 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 14:11:29,586 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-19 14:11:29,587 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 14:11:29,615 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-19 14:11:29,616 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 14:11:29,648 INFO L87 Difference]: Start difference. First operand has 11859 states, 7963 states have (on average 1.3226171041064925) internal successors, (10532), 8133 states have internal predecessors, (10532), 3355 states have call successors, (3355), 541 states have call predecessors, (3355), 540 states have return successors, (3348), 3317 states have call predecessors, (3348), 3348 states have call successors, (3348) Second operand has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (123), 3 states have call predecessors, (123), 3 states have return successors, (121), 3 states have call predecessors, (121), 3 states have call successors, (121) [2021-11-19 14:11:32,354 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.68s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-19 14:11:38,664 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-19 14:11:38,665 INFO L93 Difference]: Finished difference Result 34555 states and 51024 transitions. [2021-11-19 14:11:38,666 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-19 14:11:38,676 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (123), 3 states have call predecessors, (123), 3 states have return successors, (121), 3 states have call predecessors, (121), 3 states have call successors, (121) Word has length 1225 [2021-11-19 14:11:38,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-19 14:11:38,954 INFO L225 Difference]: With dead ends: 34555 [2021-11-19 14:11:38,954 INFO L226 Difference]: Without dead ends: 22808 [2021-11-19 14:11:39,082 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 2448 GetRequests, 2447 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-19 14:11:39,086 INFO L933 BasicCegarLoop]: 20413 mSDtfsCounter, 16215 mSDsluCounter, 17067 mSDsCounter, 0 mSdLazyCounter, 119 mSolverCounterSat, 7 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 16215 SdHoareTripleChecker+Valid, 37480 SdHoareTripleChecker+Invalid, 127 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 119 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.4s IncrementalHoareTripleChecker+Time [2021-11-19 14:11:39,087 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [16215 Valid, 37480 Invalid, 127 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [7 Valid, 119 Invalid, 1 Unknown, 0 Unchecked, 7.4s Time] [2021-11-19 14:11:39,146 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 22808 states. [2021-11-19 14:11:41,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 22808 to 22792. [2021-11-19 14:11:41,150 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22792 states, 15307 states have (on average 1.3146926242895407) internal successors, (20124), 15644 states have internal predecessors, (20124), 6416 states have call successors, (6416), 1069 states have call predecessors, (6416), 1067 states have return successors, (6673), 6350 states have call predecessors, (6673), 6416 states have call successors, (6673) [2021-11-19 14:11:41,630 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22792 states to 22792 states and 33213 transitions. [2021-11-19 14:11:41,638 INFO L78 Accepts]: Start accepts. Automaton has 22792 states and 33213 transitions. Word has length 1225 [2021-11-19 14:11:41,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-19 14:11:41,648 INFO L470 AbstractCegarLoop]: Abstraction has 22792 states and 33213 transitions. [2021-11-19 14:11:41,649 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 55.0) internal successors, (165), 3 states have internal predecessors, (165), 3 states have call successors, (123), 3 states have call predecessors, (123), 3 states have return successors, (121), 3 states have call predecessors, (121), 3 states have call successors, (121) [2021-11-19 14:11:41,649 INFO L276 IsEmpty]: Start isEmpty. Operand 22792 states and 33213 transitions. [2021-11-19 14:11:41,753 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1248 [2021-11-19 14:11:41,753 INFO L506 BasicCegarLoop]: Found error trace [2021-11-19 14:11:41,754 INFO L514 BasicCegarLoop]: trace histogram [107, 107, 106, 106, 106, 106, 106, 106, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-19 14:11:41,913 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (2)] Forceful destruction successful, exit code 0 [2021-11-19 14:11:41,980 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 [2021-11-19 14:11:41,980 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION, cxgb_alloc_memErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-19 14:11:41,981 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-19 14:11:41,981 INFO L85 PathProgramCache]: Analyzing trace with hash 1071626716, now seen corresponding path program 1 times [2021-11-19 14:11:41,991 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-19 14:11:41,991 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [73100483] [2021-11-19 14:11:41,992 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-19 14:11:41,993 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-19 14:11:41,993 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat [2021-11-19 14:11:41,994 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-19 14:11:42,039 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_5efd8ed5-6c9f-4017-b611-accf91a4505b/bin/utaipan-UbGMyvGFUs/mathsat -unsat_core_generation=3 (3)] Waiting until timeout for monitored process [2021-11-19 14:11:55,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-19 14:11:56,431 INFO L263 TraceCheckSpWp]: Trace formula consists of 8307 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-19 14:11:56,484 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-19 14:12:01,254 INFO L134 CoverageAnalysis]: Checked inductivity of 50410 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 50092 trivial. 0 not checked. [2021-11-19 14:12:01,254 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-19 14:12:05,061 INFO L134 CoverageAnalysis]: Checked inductivity of 50410 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50410 trivial. 0 not checked. [2021-11-19 14:12:05,062 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-19 14:12:05,062 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [73100483] [2021-11-19 14:12:05,062 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [73100483] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-19 14:12:05,062 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-19 14:12:05,063 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-19 14:12:05,063 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [773309695] [2021-11-19 14:12:05,063 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-19 14:12:05,067 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-19 14:12:05,067 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-19 14:12:05,068 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-19 14:12:05,068 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-19 14:12:05,068 INFO L87 Difference]: Start difference. First operand 22792 states and 33213 transitions. Second operand has 4 states, 4 states have (on average 48.75) internal successors, (195), 4 states have internal predecessors, (195), 4 states have call successors, (131), 3 states have call predecessors, (131), 3 states have return successors, (127), 4 states have call predecessors, (127), 4 states have call successors, (127) [2021-11-19 14:12:07,790 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []