./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 47cda9bc9ce2b123f3660e41794dc7aea16503adb0f68ade0375a5bdf3cb502b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:22:31,266 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:22:31,270 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:22:31,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:22:31,345 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:22:31,352 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:22:31,354 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:22:31,359 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:22:31,362 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:22:31,371 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:22:31,373 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:22:31,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:22:31,376 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:22:31,379 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:22:31,382 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:22:31,389 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:22:31,391 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:22:31,392 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:22:31,395 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:22:31,404 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:22:31,407 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:22:31,409 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:22:31,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:22:31,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:22:31,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:22:31,422 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:22:31,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:22:31,425 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:22:31,425 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:22:31,427 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:22:31,428 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:22:31,429 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:22:31,431 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:22:31,433 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:22:31,434 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:22:31,435 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:22:31,436 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:22:31,436 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:22:31,436 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:22:31,437 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:22:31,438 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:22:31,439 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:22:31,495 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:22:31,496 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:22:31,497 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:22:31,498 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:22:31,498 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:22:31,498 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:22:31,499 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:22:31,499 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:22:31,506 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:22:31,507 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:22:31,508 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:22:31,508 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:22:31,509 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:22:31,509 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:22:31,509 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:22:31,509 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:22:31,510 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:22:31,511 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:22:31,511 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:22:31,511 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:22:31,511 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:22:31,512 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:22:31,512 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:22:31,512 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:22:31,512 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:22:31,513 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:22:31,513 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:22:31,513 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:22:31,514 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:22:31,516 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:22:31,516 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:22:31,516 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:22:31,516 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:22:31,517 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:22:31,517 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:22:31,517 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:22:31,517 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:22:31,518 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_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47cda9bc9ce2b123f3660e41794dc7aea16503adb0f68ade0375a5bdf3cb502b [2021-11-12 22:22:31,918 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:22:31,951 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:22:31,954 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:22:31,955 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:22:31,956 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:22:31,958 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 22:22:32,031 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/3583bd9dc/547a549e6a8b4ab090124a41d2ec0630/FLAG0b38ce4e4 [2021-11-12 22:22:33,742 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:22:33,744 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 22:22:33,915 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/3583bd9dc/547a549e6a8b4ab090124a41d2ec0630/FLAG0b38ce4e4 [2021-11-12 22:22:33,936 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/3583bd9dc/547a549e6a8b4ab090124a41d2ec0630 [2021-11-12 22:22:33,940 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:22:33,944 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:22:33,946 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:22:33,947 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:22:33,950 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:22:33,951 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:22:33" (1/1) ... [2021-11-12 22:22:33,954 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@601339d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:22:33, skipping insertion in model container [2021-11-12 22:22:33,954 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:22:33" (1/1) ... [2021-11-12 22:22:33,963 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:22:34,407 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:22:40,106 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:40,136 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:40,341 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:40,359 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:40,935 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,531 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,717 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,737 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,751 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,766 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,781 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:41,850 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:49,580 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:49,581 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:50,608 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:50,634 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:50,647 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:50,713 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:50,731 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:50,765 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:51,539 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:51,553 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:52,002 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:52,021 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:52,279 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:52,324 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:52,326 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:52,614 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:53,906 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:53,968 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,538 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,540 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,541 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,542 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,543 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,544 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,545 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,545 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,546 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,547 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,548 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,612 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,674 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,782 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,821 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,944 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:54,945 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:55,044 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:22:55,854 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115703,1115716] [2021-11-12 22:22:55,858 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115850,1115863] [2021-11-12 22:22:55,858 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115989,1116002] [2021-11-12 22:22:55,859 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1116147,1116160] [2021-11-12 22:22:55,938 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:22:56,099 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-12 22:22:56,100 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@4ab2c843 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:22:56, skipping insertion in model container [2021-11-12 22:22:56,100 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:22:56,100 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:22:56,103 INFO L158 Benchmark]: Toolchain (without parser) took 22157.13ms. Allocated memory was 100.7MB in the beginning and 260.0MB in the end (delta: 159.4MB). Free memory was 46.2MB in the beginning and 131.7MB in the end (delta: -85.6MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-12 22:22:56,104 INFO L158 Benchmark]: CDTParser took 0.32ms. Allocated memory is still 100.7MB. Free memory was 58.8MB in the beginning and 58.7MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:22:56,105 INFO L158 Benchmark]: CACSL2BoogieTranslator took 22154.08ms. Allocated memory was 100.7MB in the beginning and 260.0MB in the end (delta: 159.4MB). Free memory was 45.8MB in the beginning and 131.7MB in the end (delta: -85.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. [2021-11-12 22:22:56,107 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.32ms. Allocated memory is still 100.7MB. Free memory was 58.8MB in the beginning and 58.7MB in the end (delta: 77.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 22154.08ms. Allocated memory was 100.7MB in the beginning and 260.0MB in the end (delta: 159.4MB). Free memory was 45.8MB in the beginning and 131.7MB in the end (delta: -85.9MB). Peak memory consumption was 148.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7756]: 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_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 47cda9bc9ce2b123f3660e41794dc7aea16503adb0f68ade0375a5bdf3cb502b --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:22:58,693 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:22:58,696 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:22:58,757 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:22:58,758 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:22:58,764 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:22:58,767 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:22:58,778 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:22:58,783 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:22:58,793 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:22:58,794 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:22:58,796 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:22:58,797 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:22:58,798 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:22:58,800 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:22:58,802 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:22:58,804 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:22:58,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:22:58,822 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:22:58,840 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:22:58,843 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:22:58,844 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:22:58,846 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:22:58,848 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:22:58,853 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:22:58,853 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:22:58,854 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:22:58,855 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:22:58,856 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:22:58,857 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:22:58,858 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:22:58,859 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:22:58,860 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:22:58,862 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:22:58,863 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:22:58,864 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:22:58,865 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:22:58,865 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:22:58,865 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:22:58,867 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:22:58,868 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:22:58,869 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:22:58,903 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:22:58,903 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:22:58,904 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:22:58,905 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:22:58,905 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:22:58,905 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:22:58,905 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:22:58,906 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:22:58,906 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:22:58,906 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:22:58,907 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:22:58,908 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:22:58,908 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:22:58,908 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:22:58,909 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:22:58,909 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:22:58,909 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:22:58,909 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:22:58,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:22:58,910 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:22:58,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:22:58,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:22:58,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:22:58,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:22:58,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:22:58,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:22:58,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:22:58,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:22:58,913 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:22:58,913 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:22:58,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:22:58,914 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:22:58,914 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:22:58,914 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_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 47cda9bc9ce2b123f3660e41794dc7aea16503adb0f68ade0375a5bdf3cb502b [2021-11-12 22:22:59,415 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:22:59,449 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:22:59,453 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:22:59,455 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:22:59,459 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:22:59,461 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 22:22:59,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/d4ce9aed7/ff438b75c69d4e699649254413168c39/FLAGbd603937a [2021-11-12 22:23:01,495 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:23:01,496 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 22:23:01,665 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/d4ce9aed7/ff438b75c69d4e699649254413168c39/FLAGbd603937a [2021-11-12 22:23:02,114 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/data/d4ce9aed7/ff438b75c69d4e699649254413168c39 [2021-11-12 22:23:02,117 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:23:02,119 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:23:02,121 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:23:02,121 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:23:02,140 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:23:02,141 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:23:02" (1/1) ... [2021-11-12 22:23:02,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6fdf8d3c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:02, skipping insertion in model container [2021-11-12 22:23:02,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:23:02" (1/1) ... [2021-11-12 22:23:02,153 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:23:02,993 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:23:24,079 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115703,1115716] [2021-11-12 22:23:24,083 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115850,1115863] [2021-11-12 22:23:24,084 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115989,1116002] [2021-11-12 22:23:24,085 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1116147,1116160] [2021-11-12 22:23:24,181 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:23:24,392 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:23:24,652 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:23:25,893 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115703,1115716] [2021-11-12 22:23:25,894 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115850,1115863] [2021-11-12 22:23:25,894 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115989,1116002] [2021-11-12 22:23:25,895 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1116147,1116160] [2021-11-12 22:23:25,914 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:23:26,051 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:23:27,905 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115703,1115716] [2021-11-12 22:23:27,906 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115850,1115863] [2021-11-12 22:23:27,906 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1115989,1116002] [2021-11-12 22:23:27,907 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i[1116147,1116160] [2021-11-12 22:23:27,918 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:23:29,215 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:23:29,216 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29 WrapperNode [2021-11-12 22:23:29,216 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:23:29,218 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:23:29,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:23:29,218 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:23:29,227 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:29,553 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:30,490 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:23:30,491 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:23:30,492 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:23:30,492 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:23:30,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:30,505 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:30,721 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:30,722 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:31,642 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:31,725 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:32,233 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:32,421 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:23:32,422 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:23:32,423 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:23:32,423 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:23:32,423 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (1/1) ... [2021-11-12 22:23:32,431 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:23:32,442 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:23:32,458 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:23:32,492 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_stid [2021-11-12 22:23:32,510 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_stid [2021-11-12 22:23:32,510 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2021-11-12 22:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-12 22:23:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-12 22:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure cphy_init [2021-11-12 22:23:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure cphy_init [2021-11-12 22:23:32,511 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adap_check_task [2021-11-12 22:23:32,511 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adap_check_task [2021-11-12 22:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-12 22:23:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-12 22:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_mtus [2021-11-12 22:23:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_mtus [2021-11-12 22:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-12 22:23:32,512 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-12 22:23:32,512 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1006_phy_prep [2021-11-12 22:23:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1006_phy_prep [2021-11-12 22:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure set_phy_regs [2021-11-12 22:23:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phy_regs [2021-11-12 22:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_cpu [2021-11-12 22:23:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_cpu [2021-11-12 22:23:32,513 INFO L130 BoogieDeclarations]: Found specification of procedure offload_open [2021-11-12 22:23:32,513 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_open [2021-11-12 22:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure set_settings [2021-11-12 22:23:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure set_settings [2021-11-12 22:23:32,514 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses_gts [2021-11-12 22:23:32,514 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses_gts [2021-11-12 22:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:23:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:23:32,515 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:23:32,515 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_neigh_update [2021-11-12 22:23:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_neigh_update [2021-11-12 22:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure t3_handle_intr_status [2021-11-12 22:23:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_handle_intr_status [2021-11-12 22:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-11-12 22:23:32,516 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-11-12 22:23:32,516 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_intr_handler [2021-11-12 22:23:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_intr_handler [2021-11-12 22:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2021-11-12 22:23:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2021-11-12 22:23:32,517 INFO L130 BoogieDeclarations]: Found specification of procedure restart_tx [2021-11-12 22:23:32,517 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_tx [2021-11-12 22:23:32,518 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_clear [2021-11-12 22:23:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_clear [2021-11-12 22:23:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure t3_resume_ports [2021-11-12 22:23:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_resume_ports [2021-11-12 22:23:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure await_mgmt_replies [2021-11-12 22:23:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure await_mgmt_replies [2021-11-12 22:23:32,519 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-12 22:23:32,519 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-12 22:23:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-12 22:23:32,520 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-12 22:23:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 22:23:32,520 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_reset [2021-11-12 22:23:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_reset [2021-11-12 22:23:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_29 [2021-11-12 22:23:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_29 [2021-11-12 22:23:32,521 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_intr_enable [2021-11-12 22:23:32,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_intr_enable [2021-11-12 22:23:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure sgl_len [2021-11-12 22:23:32,522 INFO L138 BoogieDeclarations]: Found implementation of procedure sgl_len [2021-11-12 22:23:32,522 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-12 22:23:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-12 22:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-12 22:23:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-12 22:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:23:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:23:32,523 INFO L130 BoogieDeclarations]: Found specification of procedure make_sgl [2021-11-12 22:23:32,523 INFO L138 BoogieDeclarations]: Found implementation of procedure make_sgl [2021-11-12 22:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_get_module_type [2021-11-12 22:23:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_get_module_type [2021-11-12 22:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_set_flag [2021-11-12 22:23:32,524 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_set_flag [2021-11-12 22:23:32,524 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 22:23:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 22:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure t3_qt2045_phy_prep [2021-11-12 22:23:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_qt2045_phy_prep [2021-11-12 22:23:32,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_trylock [2021-11-12 22:23:32,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_trylock [2021-11-12 22:23:32,526 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 22:23:32,526 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 22:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_size [2021-11-12 22:23:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_size [2021-11-12 22:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure pci_write_config_word [2021-11-12 22:23:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_write_config_word [2021-11-12 22:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx [2021-11-12 22:23:32,527 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx [2021-11-12 22:23:32,527 INFO L130 BoogieDeclarations]: Found specification of procedure attr_show [2021-11-12 22:23:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_show [2021-11-12 22:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure rx_offload [2021-11-12 22:23:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_offload [2021-11-12 22:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-12 22:23:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-12 22:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_receive_skb [2021-11-12 22:23:32,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_receive_skb [2021-11-12 22:23:32,528 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_change_bits [2021-11-12 22:23:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_change_bits [2021-11-12 22:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure t3_replay_prep_adapter [2021-11-12 22:23:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_replay_prep_adapter [2021-11-12 22:23:32,529 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 22:23:32,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 22:23:32,530 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 22:23:32,530 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 22:23:32,532 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-12 22:23:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-12 22:23:32,534 INFO L130 BoogieDeclarations]: Found specification of procedure skb_record_rx_queue [2021-11-12 22:23:32,534 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_record_rx_queue [2021-11-12 22:23:32,535 INFO L130 BoogieDeclarations]: Found specification of procedure wrreg_wait [2021-11-12 22:23:32,535 INFO L138 BoogieDeclarations]: Found implementation of procedure wrreg_wait [2021-11-12 22:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure ctrl_xmit [2021-11-12 22:23:32,536 INFO L138 BoogieDeclarations]: Found implementation of procedure ctrl_xmit [2021-11-12 22:23:32,536 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-12 22:23:32,537 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-12 22:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure is_new_response [2021-11-12 22:23:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure is_new_response [2021-11-12 22:23:32,542 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_edc_fw [2021-11-12 22:23:32,542 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_edc_fw [2021-11-12 22:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:23:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2021-11-12 22:23:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2021-11-12 22:23:32,543 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_handler [2021-11-12 22:23:32,543 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_handler [2021-11-12 22:23:32,544 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_enable [2021-11-12 22:23:32,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_enable [2021-11-12 22:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure set_addr_filter [2021-11-12 22:23:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure set_addr_filter [2021-11-12 22:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:23:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2021-11-12 22:23:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2021-11-12 22:23:32,545 INFO L130 BoogieDeclarations]: Found specification of procedure pcie_capability_read_word [2021-11-12 22:23:32,545 INFO L138 BoogieDeclarations]: Found implementation of procedure pcie_capability_read_word [2021-11-12 22:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:23:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2020_phy_prep [2021-11-12 22:23:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2020_phy_prep [2021-11-12 22:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise [2021-11-12 22:23:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise [2021-11-12 22:23:32,546 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-12 22:23:32,546 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-12 22:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure free_tx_desc [2021-11-12 22:23:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure free_tx_desc [2021-11-12 22:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure calc_gpio_intr [2021-11-12 22:23:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_gpio_intr [2021-11-12 22:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure check_desc_avail [2021-11-12 22:23:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure check_desc_avail [2021-11-12 22:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:23:32,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:23:32,547 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 22:23:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 22:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_power_down [2021-11-12 22:23:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_power_down [2021-11-12 22:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:23:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:23:32,548 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2021-11-12 22:23:32,548 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2021-11-12 22:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure process_responses [2021-11-12 22:23:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure process_responses [2021-11-12 22:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure check_t3b2_mac [2021-11-12 22:23:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure check_t3b2_mac [2021-11-12 22:23:32,549 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-11-12 22:23:32,549 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-11-12 22:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-12 22:23:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-12 22:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 22:23:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 22:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 22:23:32,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 22:23:32,550 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fatal_err [2021-11-12 22:23:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fatal_err [2021-11-12 22:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_prep [2021-11-12 22:23:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_prep [2021-11-12 22:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-11-12 22:23:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-11-12 22:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-11-12 22:23:32,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-11-12 22:23:32,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 22:23:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 22:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:23:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_intr_msix [2021-11-12 22:23:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_intr_msix [2021-11-12 22:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_write [2021-11-12 22:23:32,552 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_write [2021-11-12 22:23:32,552 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:23:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:23:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:23:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:23:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_speed_duplex_fc [2021-11-12 22:23:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_speed_duplex_fc [2021-11-12 22:23:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure clear_rx_desc [2021-11-12 22:23:32,553 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_rx_desc [2021-11-12 22:23:32,553 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2021-11-12 22:23:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2021-11-12 22:23:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 22:23:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 22:23:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-12 22:23:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-12 22:23:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure write_smt_entry [2021-11-12 22:23:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure write_smt_entry [2021-11-12 22:23:32,554 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_enable [2021-11-12 22:23:32,554 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_enable [2021-11-12 22:23:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 22:23:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 22:23:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2e_free [2021-11-12 22:23:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2e_free [2021-11-12 22:23:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:23:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:23:32,555 INFO L130 BoogieDeclarations]: Found specification of procedure set_sge_param [2021-11-12 22:23:32,555 INFO L138 BoogieDeclarations]: Found implementation of procedure set_sge_param [2021-11-12 22:23:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure t3_aq100x_phy_prep [2021-11-12 22:23:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_aq100x_phy_prep [2021-11-12 22:23:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure link_report [2021-11-12 22:23:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure link_report [2021-11-12 22:23:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_tid [2021-11-12 22:23:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_tid [2021-11-12 22:23:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:23:32,556 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:23:32,556 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done [2021-11-12 22:23:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done [2021-11-12 22:23:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:23:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:23:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure collect_sge_port_stats [2021-11-12 22:23:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_sge_port_stats [2021-11-12 22:23:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure get_drvinfo [2021-11-12 22:23:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure get_drvinfo [2021-11-12 22:23:32,557 INFO L130 BoogieDeclarations]: Found specification of procedure is_offload [2021-11-12 22:23:32,557 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offload [2021-11-12 22:23:32,559 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_tp_version [2021-11-12 22:23:32,562 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_tp_version [2021-11-12 22:23:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:23:32,562 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:23:32,562 INFO L130 BoogieDeclarations]: Found specification of procedure get_sge_param [2021-11-12 22:23:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sge_param [2021-11-12 22:23:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure setup_l2e_send_pending [2021-11-12 22:23:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_l2e_send_pending [2021-11-12 22:23:32,563 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-11-12 22:23:32,563 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-11-12 22:23:32,564 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:23:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:23:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-12 22:23:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-12 22:23:32,565 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_read [2021-11-12 22:23:32,565 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_read [2021-11-12 22:23:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-12 22:23:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-12 22:23:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_changed [2021-11-12 22:23:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_changed [2021-11-12 22:23:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:23:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 22:23:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 22:23:32,566 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2021-11-12 22:23:32,566 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2021-11-12 22:23:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_clear [2021-11-12 22:23:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_clear [2021-11-12 22:23:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_read [2021-11-12 22:23:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_read [2021-11-12 22:23:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-11-12 22:23:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-11-12 22:23:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:23:32,567 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:23:32,567 INFO L130 BoogieDeclarations]: Found specification of procedure pm_num_pages [2021-11-12 22:23:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure pm_num_pages [2021-11-12 22:23:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 22:23:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2021-11-12 22:23:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2021-11-12 22:23:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_down [2021-11-12 22:23:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_down [2021-11-12 22:23:32,568 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_replace [2021-11-12 22:23:32,568 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_replace [2021-11-12 22:23:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure get_regs_len [2021-11-12 22:23:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure get_regs_len [2021-11-12 22:23:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_reg_field [2021-11-12 22:23:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_reg_field [2021-11-12 22:23:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure store_nservers [2021-11-12 22:23:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nservers [2021-11-12 22:23:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 22:23:32,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 22:23:32,569 INFO L130 BoogieDeclarations]: Found specification of procedure t3_tp_set_offload_mode [2021-11-12 22:23:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_tp_set_offload_mode [2021-11-12 22:23:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure offload_activated [2021-11-12 22:23:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_activated [2021-11-12 22:23:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2021-11-12 22:23:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2021-11-12 22:23:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-11-12 22:23:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-11-12 22:23:32,570 INFO L130 BoogieDeclarations]: Found specification of procedure napi_is_scheduled [2021-11-12 22:23:32,570 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_is_scheduled [2021-11-12 22:23:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_tx_db [2021-11-12 22:23:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_tx_db [2021-11-12 22:23:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_speed_duplex [2021-11-12 22:23:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_speed_duplex [2021-11-12 22:23:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 22:23:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 22:23:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2021-11-12 22:23:32,571 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2021-11-12 22:23:32,571 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 22:23:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 22:23:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:23:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:23:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure init_port_mtus [2021-11-12 22:23:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure init_port_mtus [2021-11-12 22:23:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure is_pure_response [2021-11-12 22:23:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pure_response [2021-11-12 22:23:32,572 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_kill [2021-11-12 22:23:32,572 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_kill [2021-11-12 22:23:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_remove_clients [2021-11-12 22:23:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_remove_clients [2021-11-12 22:23:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 22:23:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 22:23:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure reg_block_dump [2021-11-12 22:23:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_block_dump [2021-11-12 22:23:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-12 22:23:32,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~~cxgb3_cpl_handler_func~0 [2021-11-12 22:23:32,573 INFO L130 BoogieDeclarations]: Found specification of procedure t3_gate_rx_traffic [2021-11-12 22:23:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_gate_rx_traffic [2021-11-12 22:23:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure t3_prep_adapter [2021-11-12 22:23:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_prep_adapter [2021-11-12 22:23:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:23:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 22:23:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 22:23:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_read [2021-11-12 22:23:32,574 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_read [2021-11-12 22:23:32,574 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_handler [2021-11-12 22:23:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_handler [2021-11-12 22:23:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:23:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-11-12 22:23:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-11-12 22:23:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure early_hw_init [2021-11-12 22:23:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure early_hw_init [2021-11-12 22:23:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure t3_get_fw_version [2021-11-12 22:23:32,575 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_get_fw_version [2021-11-12 22:23:32,575 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-12 22:23:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-12 22:23:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mdio_write [2021-11-12 22:23:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mdio_write [2021-11-12 22:23:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure init_one [2021-11-12 22:23:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure init_one [2021-11-12 22:23:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_wr_addr [2021-11-12 22:23:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_wr_addr [2021-11-12 22:23:32,576 INFO L130 BoogieDeclarations]: Found specification of procedure atid2entry [2021-11-12 22:23:32,576 INFO L138 BoogieDeclarations]: Found implementation of procedure atid2entry [2021-11-12 22:23:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-12 22:23:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-12 22:23:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_netpoll [2021-11-12 22:23:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_netpoll [2021-11-12 22:23:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_event_notify [2021-11-12 22:23:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_event_notify [2021-11-12 22:23:32,577 INFO L130 BoogieDeclarations]: Found specification of procedure t3_open_rx_traffic [2021-11-12 22:23:32,577 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_open_rx_traffic [2021-11-12 22:23:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2021-11-12 22:23:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2021-11-12 22:23:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status [2021-11-12 22:23:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status [2021-11-12 22:23:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure fatal_error_task [2021-11-12 22:23:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure fatal_error_task [2021-11-12 22:23:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 22:23:32,578 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 22:23:32,578 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:23:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:23:32,579 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_mac_addr [2021-11-12 22:23:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_mac_addr [2021-11-12 22:23:32,579 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 22:23:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 22:23:32,579 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_ofld_send [2021-11-12 22:23:32,579 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_ofld_send [2021-11-12 22:23:32,580 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_flash [2021-11-12 22:23:32,580 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_flash [2021-11-12 22:23:32,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:23:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:23:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_enable [2021-11-12 22:23:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_enable [2021-11-12 22:23:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-12 22:23:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-12 22:23:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_restart [2021-11-12 22:23:32,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_restart [2021-11-12 22:23:32,581 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_reset [2021-11-12 22:23:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_reset [2021-11-12 22:23:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-11-12 22:23:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-11-12 22:23:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-12 22:23:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-12 22:23:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_intr_handler [2021-11-12 22:23:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_intr_handler [2021-11-12 22:23:32,582 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 22:23:32,582 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 22:23:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_address [2021-11-12 22:23:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_address [2021-11-12 22:23:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure need_skb_unmap [2021-11-12 22:23:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure need_skb_unmap [2021-11-12 22:23:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-11-12 22:23:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-11-12 22:23:32,583 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_register_client [2021-11-12 22:23:32,583 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_register_client [2021-11-12 22:23:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:23:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:23:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable_exact_filters [2021-11-12 22:23:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable_exact_filters [2021-11-12 22:23:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:23:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:23:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure process_rx [2021-11-12 22:23:32,584 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rx [2021-11-12 22:23:32,584 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-12 22:23:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-12 22:23:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure wr_gen2 [2021-11-12 22:23:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure wr_gen2 [2021-11-12 22:23:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure t3_load_fw [2021-11-12 22:23:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_load_fw [2021-11-12 22:23:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-12 22:23:32,585 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-12 22:23:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:23:32,585 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:23:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:23:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure write_imm [2021-11-12 22:23:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure write_imm [2021-11-12 22:23:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:23:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:23:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:23:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-12 22:23:32,586 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-12 22:23:32,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev_stop_40_2 [2021-11-12 22:23:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev_stop_40_2 [2021-11-12 22:23:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_handler [2021-11-12 22:23:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_handler [2021-11-12 22:23:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure is_offloading [2021-11-12 22:23:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure is_offloading [2021-11-12 22:23:32,587 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_handler [2021-11-12 22:23:32,587 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_handler [2021-11-12 22:23:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure check_link_status [2021-11-12 22:23:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure check_link_status [2021-11-12 22:23:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_mtu [2021-11-12 22:23:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_mtu [2021-11-12 22:23:32,588 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_power_down [2021-11-12 22:23:32,588 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_power_down [2021-11-12 22:23:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-12 22:23:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-12 22:23:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure get_opcode [2021-11-12 22:23:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure get_opcode [2021-11-12 22:23:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_enable [2021-11-12 22:23:32,589 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_enable [2021-11-12 22:23:32,589 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_tx_queue [2021-11-12 22:23:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_tx_queue [2021-11-12 22:23:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-12 22:23:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-12 22:23:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_handler [2021-11-12 22:23:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_handler [2021-11-12 22:23:32,590 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_reg [2021-11-12 22:23:32,590 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_reg [2021-11-12 22:23:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_wol [2021-11-12 22:23:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_wol [2021-11-12 22:23:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-12 22:23:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-12 22:23:32,591 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 22:23:32,591 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 22:23:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure set_coalesce [2021-11-12 22:23:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_coalesce [2021-11-12 22:23:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2021-11-12 22:23:32,592 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2021-11-12 22:23:32,592 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mgmt_tx [2021-11-12 22:23:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mgmt_tx [2021-11-12 22:23:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure ext_intr_task [2021-11-12 22:23:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_intr_task [2021-11-12 22:23:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_changed [2021-11-12 22:23:32,593 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_changed [2021-11-12 22:23:32,593 INFO L130 BoogieDeclarations]: Found specification of procedure ring_fl_db [2021-11-12 22:23:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ring_fl_db [2021-11-12 22:23:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-11-12 22:23:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-12 22:23:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-12 22:23:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-12 22:23:32,594 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-12 22:23:32,594 INFO L130 BoogieDeclarations]: Found specification of procedure dev2t3cdev [2021-11-12 22:23:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure dev2t3cdev [2021-11-12 22:23:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_sge_resources [2021-11-12 22:23:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_sge_resources [2021-11-12 22:23:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-12 22:23:32,595 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-12 22:23:32,595 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_put [2021-11-12 22:23:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_put [2021-11-12 22:23:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2021-11-12 22:23:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2021-11-12 22:23:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_intr_noop [2021-11-12 22:23:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_intr_noop [2021-11-12 22:23:32,596 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-12 22:23:32,596 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-12 22:23:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure ael100x_txon [2021-11-12 22:23:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ael100x_txon [2021-11-12 22:23:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure offload_running [2021-11-12 22:23:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_running [2021-11-12 22:23:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_set_rx_mode [2021-11-12 22:23:32,597 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_set_rx_mode [2021-11-12 22:23:32,597 INFO L130 BoogieDeclarations]: Found specification of procedure get_settings [2021-11-12 22:23:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure get_settings [2021-11-12 22:23:32,598 INFO L130 BoogieDeclarations]: Found specification of procedure flits_to_desc [2021-11-12 22:23:32,598 INFO L138 BoogieDeclarations]: Found implementation of procedure flits_to_desc [2021-11-12 22:23:32,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:23:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:23:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:23:32,602 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:23:32,602 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_init_ecntxt [2021-11-12 22:23:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_init_ecntxt [2021-11-12 22:23:32,603 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-12 22:23:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-12 22:23:32,603 INFO L130 BoogieDeclarations]: Found specification of procedure check_ring_db [2021-11-12 22:23:32,603 INFO L138 BoogieDeclarations]: Found implementation of procedure check_ring_db [2021-11-12 22:23:32,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-11-12 22:23:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-11-12 22:23:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure refill_rspq [2021-11-12 22:23:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_rspq [2021-11-12 22:23:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure t3_adapter_error [2021-11-12 22:23:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_adapter_error [2021-11-12 22:23:32,604 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 22:23:32,604 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 22:23:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure refill_fl [2021-11-12 22:23:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure refill_fl [2021-11-12 22:23:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:23:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:23:32,605 INFO L130 BoogieDeclarations]: Found specification of procedure t3_slow_intr_handler [2021-11-12 22:23:32,605 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_slow_intr_handler [2021-11-12 22:23:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure recycle_rx_buf [2021-11-12 22:23:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure recycle_rx_buf [2021-11-12 22:23:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure mac_intr_handler [2021-11-12 22:23:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_intr_handler [2021-11-12 22:23:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_word [2021-11-12 22:23:32,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_word [2021-11-12 22:23:32,606 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 22:23:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 22:23:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_disable [2021-11-12 22:23:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_disable [2021-11-12 22:23:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xaui_direct_phy_prep [2021-11-12 22:23:32,607 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xaui_direct_phy_prep [2021-11-12 22:23:32,607 INFO L130 BoogieDeclarations]: Found specification of procedure t3_os_link_fault [2021-11-12 22:23:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_os_link_fault [2021-11-12 22:23:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-11-12 22:23:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-11-12 22:23:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc7_bd_read [2021-11-12 22:23:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc7_bd_read [2021-11-12 22:23:32,608 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_open [2021-11-12 22:23:32,608 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_open [2021-11-12 22:23:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 22:23:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 22:23:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,609 INFO L130 BoogieDeclarations]: Found specification of procedure is_pcie [2021-11-12 22:23:32,609 INFO L138 BoogieDeclarations]: Found implementation of procedure is_pcie [2021-11-12 22:23:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-12 22:23:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-12 22:23:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_wp [2021-11-12 22:23:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_wp [2021-11-12 22:23:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-12 22:23:32,610 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-12 22:23:32,610 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_change_mtu [2021-11-12 22:23:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_change_mtu [2021-11-12 22:23:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_store [2021-11-12 22:23:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_store [2021-11-12 22:23:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:23:32,611 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:23:32,611 INFO L130 BoogieDeclarations]: Found specification of procedure t3_register_cpl_handler [2021-11-12 22:23:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_register_cpl_handler [2021-11-12 22:23:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure t3_read_flash [2021-11-12 22:23:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_read_flash [2021-11-12 22:23:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:23:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:23:32,612 INFO L130 BoogieDeclarations]: Found specification of procedure macidx [2021-11-12 22:23:32,612 INFO L138 BoogieDeclarations]: Found implementation of procedure macidx [2021-11-12 22:23:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched0 [2021-11-12 22:23:32,613 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched0 [2021-11-12 22:23:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-12 22:23:32,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_cxgb3_cleanup_module_45_2 [2021-11-12 22:23:32,613 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched7 [2021-11-12 22:23:32,613 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched7 [2021-11-12 22:23:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched6 [2021-11-12 22:23:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched6 [2021-11-12 22:23:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched5 [2021-11-12 22:23:32,614 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched5 [2021-11-12 22:23:32,614 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched4 [2021-11-12 22:23:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched4 [2021-11-12 22:23:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched3 [2021-11-12 22:23:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched3 [2021-11-12 22:23:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched2 [2021-11-12 22:23:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched2 [2021-11-12 22:23:32,615 INFO L130 BoogieDeclarations]: Found specification of procedure store_sched1 [2021-11-12 22:23:32,615 INFO L138 BoogieDeclarations]: Found implementation of procedure store_sched1 [2021-11-12 22:23:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:23:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:23:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-12 22:23:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-12 22:23:32,616 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr [2021-11-12 22:23:32,616 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr [2021-11-12 22:23:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:23:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:23:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:23:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:23:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_enable [2021-11-12 22:23:32,617 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_enable [2021-11-12 22:23:32,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:23:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:23:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure immediate [2021-11-12 22:23:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure immediate [2021-11-12 22:23:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:23:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure ael1002_power_down [2021-11-12 22:23:32,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1002_power_down [2021-11-12 22:23:32,618 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_set_rxmode [2021-11-12 22:23:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_set_rxmode [2021-11-12 22:23:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_init [2021-11-12 22:23:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_init [2021-11-12 22:23:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure ael1006_reset [2021-11-12 22:23:32,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ael1006_reset [2021-11-12 22:23:32,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-12 22:23:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:23:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_stop [2021-11-12 22:23:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_stop [2021-11-12 22:23:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-12 22:23:32,620 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-12 22:23:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:23:32,620 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_update_stats [2021-11-12 22:23:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_update_stats [2021-11-12 22:23:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:23:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 22:23:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 22:23:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-12 22:23:32,621 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-12 22:23:32,621 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_read [2021-11-12 22:23:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_read [2021-11-12 22:23:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure is_10G [2021-11-12 22:23:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure is_10G [2021-11-12 22:23:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:23:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:23:32,622 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_disable [2021-11-12 22:23:32,622 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_disable [2021-11-12 22:23:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure __refill_fl [2021-11-12 22:23:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __refill_fl [2021-11-12 22:23:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2021-11-12 22:23:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2021-11-12 22:23:32,623 INFO L130 BoogieDeclarations]: Found specification of procedure mi1_ext_write [2021-11-12 22:23:32,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mi1_ext_write [2021-11-12 22:23:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure tp_wr_indirect [2021-11-12 22:23:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure tp_wr_indirect [2021-11-12 22:23:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_reset [2021-11-12 22:23:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_reset [2021-11-12 22:23:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure rx_fifo_hwm [2021-11-12 22:23:32,624 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_fifo_hwm [2021-11-12 22:23:32,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-11-12 22:23:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-11-12 22:23:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:23:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:23:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_reset [2021-11-12 22:23:32,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_reset [2021-11-12 22:23:32,625 INFO L130 BoogieDeclarations]: Found specification of procedure init_mask_data_array [2021-11-12 22:23:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure init_mask_data_array [2021-11-12 22:23:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_autoneg_enable [2021-11-12 22:23:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_autoneg_enable [2021-11-12 22:23:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_create_group [2021-11-12 22:23:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_create_group [2021-11-12 22:23:32,626 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_free_mem [2021-11-12 22:23:32,626 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_free_mem [2021-11-12 22:23:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ring [2021-11-12 22:23:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ring [2021-11-12 22:23:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:23:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:23:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure attr_store [2021-11-12 22:23:32,627 INFO L138 BoogieDeclarations]: Found implementation of procedure attr_store [2021-11-12 22:23:32,627 INFO L130 BoogieDeclarations]: Found specification of procedure reclaim_completed_tx_imm [2021-11-12 22:23:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure reclaim_completed_tx_imm [2021-11-12 22:23:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:23:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:23:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 22:23:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 22:23:32,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:23:32,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:23:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 22:23:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 22:23:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_qset [2021-11-12 22:23:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_qset [2021-11-12 22:23:32,629 INFO L130 BoogieDeclarations]: Found specification of procedure mc5_write [2021-11-12 22:23:32,629 INFO L138 BoogieDeclarations]: Found implementation of procedure mc5_write [2021-11-12 22:23:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_unregister_client [2021-11-12 22:23:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_unregister_client [2021-11-12 22:23:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-12 22:23:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-12 22:23:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure write_wr_hdr_sgl [2021-11-12 22:23:32,630 INFO L138 BoogieDeclarations]: Found implementation of procedure write_wr_hdr_sgl [2021-11-12 22:23:32,630 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael2005_phy_prep [2021-11-12 22:23:32,631 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael2005_phy_prep [2021-11-12 22:23:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure remove_one [2021-11-12 22:23:32,631 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_one [2021-11-12 22:23:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:23:32,631 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_disable [2021-11-12 22:23:32,631 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_disable [2021-11-12 22:23:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_pcs_reset [2021-11-12 22:23:32,632 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_pcs_reset [2021-11-12 22:23:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure handle_rsp_cntrl_info [2021-11-12 22:23:32,632 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_rsp_cntrl_info [2021-11-12 22:23:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure store_nfilters [2021-11-12 22:23:32,632 INFO L138 BoogieDeclarations]: Found implementation of procedure store_nfilters [2021-11-12 22:23:32,632 INFO L130 BoogieDeclarations]: Found specification of procedure offload_close [2021-11-12 22:23:32,633 INFO L138 BoogieDeclarations]: Found implementation of procedure offload_close [2021-11-12 22:23:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_get_link_status_fiber [2021-11-12 22:23:32,633 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_get_link_status_fiber [2021-11-12 22:23:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure link_start [2021-11-12 22:23:32,633 INFO L138 BoogieDeclarations]: Found implementation of procedure link_start [2021-11-12 22:23:32,633 INFO L130 BoogieDeclarations]: Found specification of procedure rx_eth [2021-11-12 22:23:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_eth [2021-11-12 22:23:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure adap2pinfo [2021-11-12 22:23:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure adap2pinfo [2021-11-12 22:23:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_add_clients [2021-11-12 22:23:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_add_clients [2021-11-12 22:23:32,634 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_event_send [2021-11-12 22:23:32,634 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_event_send [2021-11-12 22:23:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure write_ofld_wr [2021-11-12 22:23:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure write_ofld_wr [2021-11-12 22:23:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_pauseparam [2021-11-12 22:23:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pauseparam [2021-11-12 22:23:32,635 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mi1_read [2021-11-12 22:23:32,635 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mi1_read [2021-11-12 22:23:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure arp_hash [2021-11-12 22:23:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure arp_hash [2021-11-12 22:23:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:23:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:23:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:23:32,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:23:32,636 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:23:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable [2021-11-12 22:23:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable [2021-11-12 22:23:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure tasklet_schedule [2021-11-12 22:23:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure tasklet_schedule [2021-11-12 22:23:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2021-11-12 22:23:32,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2021-11-12 22:23:32,637 INFO L130 BoogieDeclarations]: Found specification of procedure clear_sge_ctxt [2021-11-12 22:23:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_sge_ctxt [2021-11-12 22:23:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_advertise_fiber [2021-11-12 22:23:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_advertise_fiber [2021-11-12 22:23:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure t3_offload_tx [2021-11-12 22:23:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_offload_tx [2021-11-12 22:23:32,638 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_process_iscsi_prov_pack [2021-11-12 22:23:32,638 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_process_iscsi_prov_pack [2021-11-12 22:23:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 22:23:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT [2021-11-12 22:23:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_vlan_accel [2021-11-12 22:23:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_vlan_accel [2021-11-12 22:23:32,639 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_enable_exact_filters [2021-11-12 22:23:32,639 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_enable_exact_filters [2021-11-12 22:23:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure t3_vsc8211_phy_prep [2021-11-12 22:23:32,640 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_vsc8211_phy_prep [2021-11-12 22:23:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 22:23:32,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 22:23:32,640 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 22:23:32,640 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 22:23:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure handle_failed_resolution [2021-11-12 22:23:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_failed_resolution [2021-11-12 22:23:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-12 22:23:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-12 22:23:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2021-11-12 22:23:32,641 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2021-11-12 22:23:32,641 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 22:23:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 22:23:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure t3_stop_sge_timers [2021-11-12 22:23:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_stop_sge_timers [2021-11-12 22:23:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure stid2entry [2021-11-12 22:23:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure stid2entry [2021-11-12 22:23:32,642 INFO L130 BoogieDeclarations]: Found specification of procedure ael2xxx_get_module_type [2021-11-12 22:23:32,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2xxx_get_module_type [2021-11-12 22:23:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure t3_async_intr_handler [2021-11-12 22:23:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_async_intr_handler [2021-11-12 22:23:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:23:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_open_38_6 [2021-11-12 22:23:32,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_open_38_6 [2021-11-12 22:23:32,643 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_vlan_mode [2021-11-12 22:23:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_vlan_mode [2021-11-12 22:23:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-12 22:23:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~~irqreturn_t~0 [2021-11-12 22:23:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-12 22:23:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-12 22:23:32,644 INFO L130 BoogieDeclarations]: Found specification of procedure mc7_init [2021-11-12 22:23:32,644 INFO L138 BoogieDeclarations]: Found implementation of procedure mc7_init [2021-11-12 22:23:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev_27 [2021-11-12 22:23:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev_27 [2021-11-12 22:23:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 22:23:32,645 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 22:23:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:23:32,645 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_ioctl [2021-11-12 22:23:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_ioctl [2021-11-12 22:23:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_regs [2021-11-12 22:23:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_regs [2021-11-12 22:23:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure ael_i2c_rd [2021-11-12 22:23:32,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ael_i2c_rd [2021-11-12 22:23:32,646 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:23:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure t3_update_qset_coalesce [2021-11-12 22:23:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_update_qset_coalesce [2021-11-12 22:23:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2021-11-12 22:23:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2021-11-12 22:23:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-12 22:23:32,647 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-12 22:23:32,647 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2021-11-12 22:23:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2021-11-12 22:23:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:23:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:23:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:23:32,648 INFO L130 BoogieDeclarations]: Found specification of procedure core_ticks_per_usec [2021-11-12 22:23:32,648 INFO L138 BoogieDeclarations]: Found implementation of procedure core_ticks_per_usec [2021-11-12 22:23:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:23:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:23:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_disable [2021-11-12 22:23:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_disable [2021-11-12 22:23:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure mk_tid_release [2021-11-12 22:23:32,649 INFO L138 BoogieDeclarations]: Found implementation of procedure mk_tid_release [2021-11-12 22:23:32,649 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reset_adapter [2021-11-12 22:23:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reset_adapter [2021-11-12 22:23:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure uses_xaui [2021-11-12 22:23:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure uses_xaui [2021-11-12 22:23:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 22:23:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 22:23:32,650 INFO L130 BoogieDeclarations]: Found specification of procedure speed_duplex_to_caps [2021-11-12 22:23:32,650 INFO L138 BoogieDeclarations]: Found implementation of procedure speed_duplex_to_caps [2021-11-12 22:23:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb3_set_dummy_ops [2021-11-12 22:23:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb3_set_dummy_ops [2021-11-12 22:23:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure flash_wait_op [2021-11-12 22:23:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure flash_wait_op [2021-11-12 22:23:32,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_eeprom_len [2021-11-12 22:23:32,651 INFO L138 BoogieDeclarations]: Found implementation of procedure get_eeprom_len [2021-11-12 22:23:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2021-11-12 22:23:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2021-11-12 22:23:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 22:23:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 22:23:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 22:23:32,652 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 22:23:32,652 INFO L130 BoogieDeclarations]: Found specification of procedure t3_l2t_update [2021-11-12 22:23:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_l2t_update [2021-11-12 22:23:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure dbgi_wr_data3 [2021-11-12 22:23:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure dbgi_wr_data3 [2021-11-12 22:23:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure t3_process_tid_release_list [2021-11-12 22:23:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_process_tid_release_list [2021-11-12 22:23:32,653 INFO L130 BoogieDeclarations]: Found specification of procedure t3_free_l2t [2021-11-12 22:23:32,653 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_free_l2t [2021-11-12 22:23:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-12 22:23:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-12 22:23:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-12 22:23:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-12 22:23:32,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-12 22:23:32,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-12 22:23:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq_resources [2021-11-12 22:23:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq_resources [2021-11-12 22:23:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure deliver_partial_bundle [2021-11-12 22:23:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure deliver_partial_bundle [2021-11-12 22:23:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_advertise [2021-11-12 22:23:32,655 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_advertise [2021-11-12 22:23:32,655 INFO L130 BoogieDeclarations]: Found specification of procedure get_coalesce [2021-11-12 22:23:32,656 INFO L138 BoogieDeclarations]: Found implementation of procedure get_coalesce [2021-11-12 22:23:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure t3_sge_write_context [2021-11-12 22:23:32,656 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_sge_write_context [2021-11-12 22:23:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:23:32,656 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:23:32,656 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-12 22:23:32,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-12 22:23:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure t3_link_start [2021-11-12 22:23:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_link_start [2021-11-12 22:23:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_up [2021-11-12 22:23:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_up [2021-11-12 22:23:32,657 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-12 22:23:32,657 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-12 22:23:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure get_sset_count [2021-11-12 22:23:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure get_sset_count [2021-11-12 22:23:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:23:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:23:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_enable [2021-11-12 22:23:32,658 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_enable [2021-11-12 22:23:32,658 INFO L130 BoogieDeclarations]: Found specification of procedure t3_config_trace_filter [2021-11-12 22:23:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_config_trace_filter [2021-11-12 22:23:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mac_disable [2021-11-12 22:23:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mac_disable [2021-11-12 22:23:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure t3_io_resume [2021-11-12 22:23:32,659 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_io_resume [2021-11-12 22:23:32,659 INFO L130 BoogieDeclarations]: Found specification of procedure do_abort_req_rss [2021-11-12 22:23:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure do_abort_req_rss [2021-11-12 22:23:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure restart_autoneg [2021-11-12 22:23:32,660 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_autoneg [2021-11-12 22:23:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:23:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:23:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:23:32,660 INFO L130 BoogieDeclarations]: Found specification of procedure t3_seeprom_write [2021-11-12 22:23:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_seeprom_write [2021-11-12 22:23:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:23:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:23:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2021-11-12 22:23:32,661 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2021-11-12 22:23:32,661 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-12 22:23:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-12 22:23:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_alloc_mem [2021-11-12 22:23:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_alloc_mem [2021-11-12 22:23:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure set_phys_id [2021-11-12 22:23:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure set_phys_id [2021-11-12 22:23:32,662 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 22:23:32,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 22:23:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:23:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-12 22:23:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_enable [2021-11-12 22:23:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_enable [2021-11-12 22:23:32,663 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-11-12 22:23:32,663 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-11-12 22:23:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 22:23:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 22:23:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_set_loopback [2021-11-12 22:23:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_set_loopback [2021-11-12 22:23:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:23:32,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:23:32,664 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2021-11-12 22:23:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2021-11-12 22:23:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2021-11-12 22:23:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2021-11-12 22:23:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure xaui_direct_get_link_status [2021-11-12 22:23:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure xaui_direct_get_link_status [2021-11-12 22:23:32,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 22:23:32,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 22:23:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_atid [2021-11-12 22:23:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_atid [2021-11-12 22:23:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure cxgb_close [2021-11-12 22:23:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure cxgb_close [2021-11-12 22:23:32,666 INFO L130 BoogieDeclarations]: Found specification of procedure ofld_poll [2021-11-12 22:23:32,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ofld_poll [2021-11-12 22:23:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_trylock [2021-11-12 22:23:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_trylock [2021-11-12 22:23:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_clear [2021-11-12 22:23:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_clear [2021-11-12 22:23:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure should_restart_tx [2021-11-12 22:23:32,667 INFO L138 BoogieDeclarations]: Found implementation of procedure should_restart_tx [2021-11-12 22:23:32,667 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_chk_task [2021-11-12 22:23:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_chk_task [2021-11-12 22:23:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 22:23:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 22:23:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2021-11-12 22:23:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2021-11-12 22:23:32,668 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:23:32,668 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:23:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_intr_clear [2021-11-12 22:23:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_intr_clear [2021-11-12 22:23:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure vsc8211_power_down [2021-11-12 22:23:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vsc8211_power_down [2021-11-12 22:23:32,669 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_remove_group [2021-11-12 22:23:32,669 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_remove_group [2021-11-12 22:23:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure tm_attr_show [2021-11-12 22:23:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure tm_attr_show [2021-11-12 22:23:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_check_napi [2021-11-12 22:23:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_check_napi [2021-11-12 22:23:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure __cxgb_close [2021-11-12 22:23:32,670 INFO L138 BoogieDeclarations]: Found implementation of procedure __cxgb_close [2021-11-12 22:23:32,670 INFO L130 BoogieDeclarations]: Found specification of procedure t3_ael1002_phy_prep [2021-11-12 22:23:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_ael1002_phy_prep [2021-11-12 22:23:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure ael2020_intr_clear [2021-11-12 22:23:32,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2020_intr_clear [2021-11-12 22:23:32,671 INFO L130 BoogieDeclarations]: Found specification of procedure t3_set_phy_speed_duplex [2021-11-12 22:23:32,672 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_set_phy_speed_duplex [2021-11-12 22:23:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_get_module_type [2021-11-12 22:23:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_get_module_type [2021-11-12 22:23:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_autoneg_restart [2021-11-12 22:23:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_autoneg_restart [2021-11-12 22:23:32,673 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_intr_clear [2021-11-12 22:23:32,673 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_intr_clear [2021-11-12 22:23:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure aq100x_reset [2021-11-12 22:23:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure aq100x_reset [2021-11-12 22:23:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-12 22:23:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-12 22:23:32,674 INFO L130 BoogieDeclarations]: Found specification of procedure ael2005_reset [2021-11-12 22:23:32,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ael2005_reset [2021-11-12 22:23:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:23:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:23:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-12 22:23:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-12 22:23:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-12 22:23:32,675 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-12 22:23:32,675 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_r [2021-11-12 22:23:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_r [2021-11-12 22:23:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure t3_xgm_intr_disable [2021-11-12 22:23:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_xgm_intr_disable [2021-11-12 22:23:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure enable_tx_fifo_drain [2021-11-12 22:23:32,676 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_tx_fifo_drain [2021-11-12 22:23:32,676 INFO L130 BoogieDeclarations]: Found specification of procedure get_link_status_x [2021-11-12 22:23:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure get_link_status_x [2021-11-12 22:23:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:23:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:23:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure in_range [2021-11-12 22:23:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure in_range [2021-11-12 22:23:32,677 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2021-11-12 22:23:32,677 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2021-11-12 22:23:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-12 22:23:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-12 22:23:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure napi_rx_handler [2021-11-12 22:23:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_rx_handler [2021-11-12 22:23:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 22:23:32,678 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 22:23:32,678 INFO L130 BoogieDeclarations]: Found specification of procedure t3b_intr [2021-11-12 22:23:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure t3b_intr [2021-11-12 22:23:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure t3_mc5_size [2021-11-12 22:23:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_mc5_size [2021-11-12 22:23:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure set_pauseparam [2021-11-12 22:23:32,679 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pauseparam [2021-11-12 22:23:32,679 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2021-11-12 22:23:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2021-11-12 22:23:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 22:23:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 22:23:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure neigh_release [2021-11-12 22:23:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure neigh_release [2021-11-12 22:23:32,680 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-12 22:23:32,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-12 22:23:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure t3_phy_lasi_intr_disable [2021-11-12 22:23:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_phy_lasi_intr_disable [2021-11-12 22:23:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure rspq_to_qset [2021-11-12 22:23:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rspq_to_qset [2021-11-12 22:23:32,681 INFO L130 BoogieDeclarations]: Found specification of procedure t3_write_reg [2021-11-12 22:23:32,681 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_write_reg [2021-11-12 22:23:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:23:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:23:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure cplhdr [2021-11-12 22:23:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure cplhdr [2021-11-12 22:23:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-11-12 22:23:32,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-11-12 22:23:32,682 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-12 22:23:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-12 22:23:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed [2021-11-12 22:23:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed [2021-11-12 22:23:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure t3_wait_op_done_val [2021-11-12 22:23:32,683 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_wait_op_done_val [2021-11-12 22:23:32,683 INFO L130 BoogieDeclarations]: Found specification of procedure t3_port_intr_disable [2021-11-12 22:23:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_port_intr_disable [2021-11-12 22:23:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 22:23:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 22:23:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure disable_tx_fifo_drain [2021-11-12 22:23:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_tx_fifo_drain [2021-11-12 22:23:32,684 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-11-12 22:23:32,684 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-11-12 22:23:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 22:23:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 22:23:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure init_parity [2021-11-12 22:23:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure init_parity [2021-11-12 22:23:32,685 INFO L130 BoogieDeclarations]: Found specification of procedure t3_intr_msi [2021-11-12 22:23:32,685 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_intr_msi [2021-11-12 22:23:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure t3_reenable_adapter [2021-11-12 22:23:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_reenable_adapter [2021-11-12 22:23:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:23:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:23:32,686 INFO L130 BoogieDeclarations]: Found specification of procedure sf1_write [2021-11-12 22:23:32,686 INFO L138 BoogieDeclarations]: Found implementation of procedure sf1_write [2021-11-12 22:30:37,906 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-12 22:31:10,826 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-12 22:34:39,747 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-12 22:34:39,748 INFO L299 CfgBuilder]: Removed 11 assume(true) statements. [2021-11-12 22:34:39,770 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:34:39 BoogieIcfgContainer [2021-11-12 22:34:39,771 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-12 22:34:39,774 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-12 22:34:39,774 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-12 22:34:39,777 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-12 22:34:39,778 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 12.11 10:23:02" (1/3) ... [2021-11-12 22:34:39,778 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50e74ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:34:39, skipping insertion in model container [2021-11-12 22:34:39,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:23:29" (2/3) ... [2021-11-12 22:34:39,779 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@50e74ee9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 12.11 10:34:39, skipping insertion in model container [2021-11-12 22:34:39,779 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 12.11 10:34:39" (3/3) ... [2021-11-12 22:34:39,792 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-chelsio-cxgb3-cxgb3.cil.i [2021-11-12 22:34:39,799 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-12 22:34:39,799 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-11-12 22:34:39,908 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-12 22:34:39,913 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-11-12 22:34:39,913 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-11-12 22:34:40,153 INFO L276 IsEmpty]: Start isEmpty. Operand has 11559 states, 7812 states have (on average 1.3218125960061444) internal successors, (10326), 7982 states have internal predecessors, (10326), 3240 states have call successors, (3240), 507 states have call predecessors, (3240), 506 states have return successors, (3233), 3202 states have call predecessors, (3233), 3233 states have call successors, (3233) [2021-11-12 22:34:40,253 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1200 [2021-11-12 22:34:40,253 INFO L506 BasicCegarLoop]: Found error trace [2021-11-12 22:34:40,255 INFO L514 BasicCegarLoop]: trace histogram [107, 107, 106, 106, 106, 106, 106, 106, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-12 22:34:40,256 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-11-12 22:34:40,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-12 22:34:40,263 INFO L85 PathProgramCache]: Analyzing trace with hash -311576513, now seen corresponding path program 1 times [2021-11-12 22:34:40,313 INFO L121 FreeRefinementEngine]: Executing refinement strategy WALRUS [2021-11-12 22:34:40,314 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleMathsat [379705531] [2021-11-12 22:34:40,314 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-12 22:34:40,315 INFO L168 SolverBuilder]: Constructing external solver with command: mathsat -unsat_core_generation=3 [2021-11-12 22:34:40,316 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/mathsat [2021-11-12 22:34:40,321 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (exit command is (exit), workingDir is null) [2021-11-12 22:34:40,333 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dc1acff7-4db2-4c51-9c1c-615f0ee76528/bin/utaipan-vmNK8stdcF/mathsat -unsat_core_generation=3 (2)] Waiting until timeout for monitored process [2021-11-12 22:35:25,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-12 22:35:26,826 INFO L263 TraceCheckSpWp]: Trace formula consists of 8434 conjuncts, 2 conjunts are in the unsatisfiable core [2021-11-12 22:35:26,891 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-12 22:35:31,282 INFO L134 CoverageAnalysis]: Checked inductivity of 50403 backedges. 318 proven. 0 refuted. 0 times theorem prover too weak. 50085 trivial. 0 not checked. [2021-11-12 22:35:31,282 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-12 22:35:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 50403 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 50403 trivial. 0 not checked. [2021-11-12 22:35:35,868 INFO L139 FreeRefinementEngine]: Strategy WALRUS found an infeasible trace [2021-11-12 22:35:35,868 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleMathsat [379705531] [2021-11-12 22:35:35,869 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleMathsat [379705531] provided 2 perfect and 0 imperfect interpolant sequences [2021-11-12 22:35:35,869 INFO L186 FreeRefinementEngine]: Found 2 perfect and 0 imperfect interpolant sequences. [2021-11-12 22:35:35,870 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [] total 4 [2021-11-12 22:35:35,872 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895947954] [2021-11-12 22:35:35,873 INFO L85 oduleStraightlineAll]: Using 2 perfect interpolants to construct interpolant automaton [2021-11-12 22:35:35,886 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-12 22:35:35,886 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy WALRUS [2021-11-12 22:35:35,918 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-12 22:35:35,918 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2021-11-12 22:35:35,952 INFO L87 Difference]: Start difference. First operand has 11559 states, 7812 states have (on average 1.3218125960061444) internal successors, (10326), 7982 states have internal predecessors, (10326), 3240 states have call successors, (3240), 507 states have call predecessors, (3240), 506 states have return successors, (3233), 3202 states have call predecessors, (3233), 3233 states have call successors, (3233) Second operand has 4 states, 4 states have (on average 39.75) internal successors, (159), 4 states have internal predecessors, (159), 4 states have call successors, (112), 3 states have call predecessors, (112), 3 states have return successors, (111), 4 states have call predecessors, (111), 4 states have call successors, (111) [2021-11-12 22:35:39,731 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.75s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, BitVec], hasArrays=true, hasNonlinArith=false, quantifiers []