./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ae007674 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ae00767 [2021-12-28 04:09:53,892 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-28 04:09:53,894 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-28 04:09:53,926 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-28 04:09:53,939 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-28 04:09:53,940 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-28 04:09:53,941 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-28 04:09:53,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-28 04:09:53,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-28 04:09:53,943 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-28 04:09:53,944 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-28 04:09:53,945 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-28 04:09:53,945 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-28 04:09:53,946 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-28 04:09:53,946 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-28 04:09:53,947 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-28 04:09:53,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-28 04:09:53,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-28 04:09:53,949 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-28 04:09:53,951 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-28 04:09:53,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-28 04:09:53,954 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-28 04:09:53,957 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-28 04:09:53,957 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-28 04:09:53,961 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-28 04:09:53,962 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-28 04:09:53,962 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-28 04:09:53,968 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-28 04:09:53,969 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-28 04:09:53,970 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-28 04:09:53,970 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-28 04:09:53,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-28 04:09:53,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-28 04:09:53,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-28 04:09:53,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-28 04:09:53,972 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-28 04:09:53,973 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-28 04:09:53,973 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-28 04:09:53,973 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-28 04:09:53,974 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-28 04:09:53,976 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-28 04:09:53,976 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-28 04:09:53,999 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-28 04:09:53,999 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-28 04:09:54,000 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-28 04:09:54,000 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-28 04:09:54,001 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-28 04:09:54,001 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-28 04:09:54,002 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-28 04:09:54,002 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-28 04:09:54,002 INFO L138 SettingsManager]: * Use SBE=true [2021-12-28 04:09:54,002 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-28 04:09:54,003 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-28 04:09:54,003 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-28 04:09:54,003 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-28 04:09:54,004 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-28 04:09:54,004 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-28 04:09:54,004 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-28 04:09:54,004 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-28 04:09:54,004 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-28 04:09:54,004 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-28 04:09:54,005 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-28 04:09:54,005 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-28 04:09:54,005 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:09:54,005 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-28 04:09:54,005 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-28 04:09:54,005 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-28 04:09:54,006 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-28 04:09:54,006 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-28 04:09:54,006 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-28 04:09:54,006 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-28 04:09:54,006 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-28 04:09:54,006 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 [2021-12-28 04:09:54,276 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-28 04:09:54,297 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-28 04:09:54,300 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-28 04:09:54,301 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-28 04:09:54,302 INFO L275 PluginConnector]: CDTParser initialized [2021-12-28 04:09:54,303 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-12-28 04:09:54,352 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b6030464/3f9403c60f214be888d243f860811d1f/FLAG3ca688f62 [2021-12-28 04:09:55,237 INFO L306 CDTParser]: Found 1 translation units. [2021-12-28 04:09:55,238 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2021-12-28 04:09:55,311 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b6030464/3f9403c60f214be888d243f860811d1f/FLAG3ca688f62 [2021-12-28 04:09:55,331 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9b6030464/3f9403c60f214be888d243f860811d1f [2021-12-28 04:09:55,333 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-28 04:09:55,335 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-28 04:09:55,336 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-28 04:09:55,336 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-28 04:09:55,339 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-28 04:09:55,340 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:09:55" (1/1) ... [2021-12-28 04:09:55,341 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39a7df22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:09:55, skipping insertion in model container [2021-12-28 04:09:55,341 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.12 04:09:55" (1/1) ... [2021-12-28 04:09:55,345 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-28 04:09:55,538 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-28 04:10:01,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[726415,726428] [2021-12-28 04:10:02,067 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:10:02,093 INFO L203 MainTranslator]: Completed pre-run [2021-12-28 04:10:03,045 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[726415,726428] [2021-12-28 04:10:03,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-28 04:10:03,431 INFO L208 MainTranslator]: Completed translation [2021-12-28 04:10:03,436 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03 WrapperNode [2021-12-28 04:10:03,445 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-28 04:10:03,446 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-28 04:10:03,446 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-28 04:10:03,447 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-28 04:10:03,451 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:03,611 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:03,955 INFO L137 Inliner]: procedures = 844, calls = 7207, calls flagged for inlining = 338, calls inlined = 313, statements flattened = 15249 [2021-12-28 04:10:03,956 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-28 04:10:03,957 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-28 04:10:03,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-28 04:10:03,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-28 04:10:03,964 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:03,965 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,069 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,071 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,440 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,541 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,626 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-28 04:10:04,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-28 04:10:04,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-28 04:10:04,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-28 04:10:04,629 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.12 04:10:03" (1/1) ... [2021-12-28 04:10:04,634 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-28 04:10:04,641 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-28 04:10:04,655 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-28 04:10:04,661 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-28 04:10:04,686 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-12-28 04:10:04,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-12-28 04:10:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-12-28 04:10:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-12-28 04:10:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-12-28 04:10:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-12-28 04:10:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-12-28 04:10:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-12-28 04:10:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-28 04:10:04,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-28 04:10:04,687 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-28 04:10:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-28 04:10:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-12-28 04:10:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-12-28 04:10:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-12-28 04:10:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-12-28 04:10:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-28 04:10:04,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-28 04:10:04,688 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-12-28 04:10:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-12-28 04:10:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-12-28 04:10:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-12-28 04:10:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-12-28 04:10:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-12-28 04:10:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-28 04:10:04,689 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-28 04:10:04,689 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-12-28 04:10:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-12-28 04:10:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-28 04:10:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-28 04:10:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-28 04:10:04,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-28 04:10:04,690 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-12-28 04:10:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-12-28 04:10:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-12-28 04:10:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-12-28 04:10:04,691 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-28 04:10:04,691 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-28 04:10:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-28 04:10:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-28 04:10:04,693 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-12-28 04:10:04,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-12-28 04:10:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-12-28 04:10:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-12-28 04:10:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-12-28 04:10:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-12-28 04:10:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-28 04:10:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-28 04:10:04,694 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-28 04:10:04,694 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-28 04:10:04,695 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-28 04:10:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-28 04:10:04,695 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-12-28 04:10:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-12-28 04:10:04,695 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-28 04:10:04,695 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-12-28 04:10:04,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-12-28 04:10:04,696 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-28 04:10:04,696 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-28 04:10:04,696 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-28 04:10:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-28 04:10:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-28 04:10:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-28 04:10:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-28 04:10:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-12-28 04:10:04,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-12-28 04:10:04,697 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-28 04:10:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-28 04:10:04,698 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-12-28 04:10:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-12-28 04:10:04,698 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-28 04:10:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-28 04:10:04,698 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-28 04:10:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-28 04:10:04,698 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-12-28 04:10:04,698 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-12-28 04:10:04,699 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-28 04:10:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-28 04:10:04,699 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-12-28 04:10:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-12-28 04:10:04,699 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-12-28 04:10:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-12-28 04:10:04,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-12-28 04:10:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-12-28 04:10:04,699 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-12-28 04:10:04,699 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-12-28 04:10:04,700 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-12-28 04:10:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-12-28 04:10:04,700 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-28 04:10:04,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-28 04:10:04,700 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-12-28 04:10:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-12-28 04:10:04,701 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-12-28 04:10:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-12-28 04:10:04,701 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-12-28 04:10:04,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-12-28 04:10:04,701 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-28 04:10:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-28 04:10:04,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-12-28 04:10:04,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-12-28 04:10:04,702 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-12-28 04:10:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-12-28 04:10:04,703 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-12-28 04:10:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-12-28 04:10:04,703 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-12-28 04:10:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-12-28 04:10:04,703 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-28 04:10:04,703 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-28 04:10:04,703 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-28 04:10:04,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-12-28 04:10:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-12-28 04:10:04,704 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-28 04:10:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-28 04:10:04,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-12-28 04:10:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-12-28 04:10:04,704 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-28 04:10:04,704 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-28 04:10:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-28 04:10:04,705 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-28 04:10:04,705 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-12-28 04:10:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-12-28 04:10:04,707 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-28 04:10:04,707 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-28 04:10:04,707 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-12-28 04:10:04,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-12-28 04:10:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-28 04:10:04,709 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-28 04:10:04,709 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-28 04:10:04,709 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-28 04:10:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-28 04:10:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-28 04:10:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-28 04:10:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-28 04:10:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-28 04:10:04,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-12-28 04:10:04,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-12-28 04:10:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-28 04:10:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-12-28 04:10:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-28 04:10:04,714 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-28 04:10:04,714 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-28 04:10:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-28 04:10:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-28 04:10:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-28 04:10:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-28 04:10:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-12-28 04:10:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-12-28 04:10:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-12-28 04:10:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-12-28 04:10:04,715 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-28 04:10:04,715 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-28 04:10:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-28 04:10:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-28 04:10:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-12-28 04:10:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-12-28 04:10:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-12-28 04:10:04,716 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-12-28 04:10:04,716 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-12-28 04:10:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-12-28 04:10:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:10:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-28 04:10:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-28 04:10:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-28 04:10:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-28 04:10:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-28 04:10:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-28 04:10:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-28 04:10:04,717 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-12-28 04:10:04,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-12-28 04:10:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-12-28 04:10:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-12-28 04:10:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-28 04:10:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-28 04:10:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-28 04:10:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-28 04:10:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-28 04:10:04,718 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-28 04:10:04,718 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-12-28 04:10:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-12-28 04:10:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-12-28 04:10:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-12-28 04:10:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-12-28 04:10:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-12-28 04:10:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-12-28 04:10:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-12-28 04:10:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-28 04:10:04,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-28 04:10:04,719 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-28 04:10:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-28 04:10:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-28 04:10:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-28 04:10:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-28 04:10:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:10:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-28 04:10:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-12-28 04:10:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-12-28 04:10:04,720 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-12-28 04:10:04,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-12-28 04:10:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-28 04:10:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-28 04:10:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-28 04:10:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-28 04:10:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-28 04:10:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-12-28 04:10:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-12-28 04:10:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-12-28 04:10:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-12-28 04:10:04,721 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-28 04:10:04,721 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-28 04:10:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-28 04:10:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-28 04:10:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2021-12-28 04:10:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2021-12-28 04:10:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-28 04:10:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-28 04:10:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-28 04:10:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-28 04:10:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure show_umcast [2021-12-28 04:10:04,722 INFO L138 BoogieDeclarations]: Found implementation of procedure show_umcast [2021-12-28 04:10:04,722 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-28 04:10:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-28 04:10:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-28 04:10:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-28 04:10:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-12-28 04:10:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-12-28 04:10:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-12-28 04:10:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-12-28 04:10:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-28 04:10:04,723 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-28 04:10:04,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-28 04:10:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-12-28 04:10:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-12-28 04:10:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-28 04:10:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-28 04:10:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-12-28 04:10:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-12-28 04:10:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-28 04:10:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-28 04:10:04,724 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-28 04:10:04,724 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-12-28 04:10:04,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-12-28 04:10:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-28 04:10:04,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-28 04:10:04,727 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-12-28 04:10:04,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-12-28 04:10:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-28 04:10:04,728 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-28 04:10:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-12-28 04:10:04,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-12-28 04:10:04,728 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-12-28 04:10:04,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-12-28 04:10:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-12-28 04:10:04,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-12-28 04:10:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-28 04:10:04,729 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-28 04:10:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-28 04:10:04,729 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-28 04:10:04,729 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-28 04:10:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-28 04:10:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-12-28 04:10:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-12-28 04:10:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-28 04:10:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-28 04:10:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-12-28 04:10:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-12-28 04:10:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-28 04:10:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-28 04:10:04,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-12-28 04:10:04,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-12-28 04:10:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-12-28 04:10:04,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-12-28 04:10:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-28 04:10:04,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-28 04:10:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-12-28 04:10:04,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-12-28 04:10:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-12-28 04:10:04,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-12-28 04:10:04,731 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-12-28 04:10:04,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-12-28 04:10:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-12-28 04:10:04,732 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-12-28 04:10:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-12-28 04:10:04,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-12-28 04:10:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-12-28 04:10:04,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-12-28 04:10:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-28 04:10:04,732 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-28 04:10:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-28 04:10:04,732 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-28 04:10:04,732 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-12-28 04:10:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-12-28 04:10:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure show_mode [2021-12-28 04:10:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mode [2021-12-28 04:10:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-28 04:10:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-28 04:10:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-28 04:10:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-28 04:10:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-28 04:10:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-28 04:10:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-12-28 04:10:04,733 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-12-28 04:10:04,733 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-12-28 04:10:04,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-12-28 04:10:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-12-28 04:10:04,734 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-12-28 04:10:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-28 04:10:04,734 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-28 04:10:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-28 04:10:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-28 04:10:04,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-28 04:10:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-12-28 04:10:04,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-12-28 04:10:04,734 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-12-28 04:10:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-12-28 04:10:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-28 04:10:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-28 04:10:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-28 04:10:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-28 04:10:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-12-28 04:10:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-12-28 04:10:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-12-28 04:10:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-12-28 04:10:04,735 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-12-28 04:10:04,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-12-28 04:10:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-28 04:10:04,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-28 04:10:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-28 04:10:04,736 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-28 04:10:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-28 04:10:04,736 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-28 04:10:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:10:04,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-28 04:10:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-12-28 04:10:04,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-12-28 04:10:04,736 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-12-28 04:10:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-12-28 04:10:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-12-28 04:10:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-12-28 04:10:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-12-28 04:10:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-12-28 04:10:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-28 04:10:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-28 04:10:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-28 04:10:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-28 04:10:04,737 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-28 04:10:04,737 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-28 04:10:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-12-28 04:10:04,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-12-28 04:10:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-12-28 04:10:04,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-12-28 04:10:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-12-28 04:10:04,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-12-28 04:10:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-28 04:10:04,738 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-28 04:10:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-12-28 04:10:04,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-12-28 04:10:04,738 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-28 04:10:04,739 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-28 04:10:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-28 04:10:04,739 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-28 04:10:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-28 04:10:04,739 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-28 04:10:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-28 04:10:04,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-28 04:10:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-12-28 04:10:04,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-12-28 04:10:04,739 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-12-28 04:10:04,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-12-28 04:10:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-12-28 04:10:04,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-12-28 04:10:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-12-28 04:10:04,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-12-28 04:10:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-12-28 04:10:04,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-12-28 04:10:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-12-28 04:10:04,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-12-28 04:10:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-12-28 04:10:04,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-12-28 04:10:04,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-12-28 04:10:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-12-28 04:10:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-12-28 04:10:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-12-28 04:10:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-12-28 04:10:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-12-28 04:10:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-12-28 04:10:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-12-28 04:10:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-28 04:10:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-28 04:10:04,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-12-28 04:10:04,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-12-28 04:10:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-28 04:10:04,742 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-28 04:10:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-12-28 04:10:04,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-12-28 04:10:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-12-28 04:10:04,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-12-28 04:10:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-12-28 04:10:04,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-12-28 04:10:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-12-28 04:10:04,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-12-28 04:10:04,742 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-28 04:10:04,743 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-28 04:10:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-28 04:10:04,743 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-28 04:10:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-28 04:10:04,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-28 04:10:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-12-28 04:10:04,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-12-28 04:10:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-12-28 04:10:04,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-12-28 04:10:04,743 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-12-28 04:10:04,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-12-28 04:10:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-28 04:10:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-28 04:10:04,744 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-28 04:10:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-28 04:10:04,744 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-28 04:10:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-28 04:10:04,744 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-28 04:10:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-28 04:10:04,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-28 04:10:04,744 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-28 04:10:04,744 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-28 04:10:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-12-28 04:10:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-12-28 04:10:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-12-28 04:10:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-12-28 04:10:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-28 04:10:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-28 04:10:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-12-28 04:10:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-12-28 04:10:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-12-28 04:10:04,745 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-12-28 04:10:04,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-12-28 04:10:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-12-28 04:10:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-12-28 04:10:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-12-28 04:10:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-12-28 04:10:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-12-28 04:10:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-28 04:10:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-28 04:10:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-28 04:10:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-12-28 04:10:04,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-12-28 04:10:04,746 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-12-28 04:10:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-12-28 04:10:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-28 04:10:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-28 04:10:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-28 04:10:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-28 04:10:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-12-28 04:10:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-12-28 04:10:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-28 04:10:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-12-28 04:10:04,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-12-28 04:10:04,747 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-28 04:10:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-28 04:10:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-12-28 04:10:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-12-28 04:10:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-28 04:10:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-28 04:10:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-12-28 04:10:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-12-28 04:10:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-28 04:10:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-28 04:10:04,748 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-28 04:10:04,748 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-28 04:10:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-12-28 04:10:04,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-12-28 04:10:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-28 04:10:04,749 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-28 04:10:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-28 04:10:04,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-28 04:10:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-12-28 04:10:04,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-12-28 04:10:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-12-28 04:10:04,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-12-28 04:10:04,749 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-28 04:10:04,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-28 04:10:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2021-12-28 04:10:04,750 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2021-12-28 04:10:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-28 04:10:04,750 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-28 04:10:04,750 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-28 04:10:04,750 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-28 04:10:04,752 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-28 04:10:04,752 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-28 04:10:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-12-28 04:10:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-12-28 04:10:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-12-28 04:10:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-12-28 04:10:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-12-28 04:10:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-12-28 04:10:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-28 04:10:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-28 04:10:04,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-12-28 04:10:04,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-12-28 04:10:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:10:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-28 04:10:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-28 04:10:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-28 04:10:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-12-28 04:10:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-12-28 04:10:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-28 04:10:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-28 04:10:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-12-28 04:10:04,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-12-28 04:10:04,754 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-28 04:10:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-28 04:10:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-12-28 04:10:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-12-28 04:10:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-28 04:10:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-28 04:10:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-28 04:10:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-28 04:10:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-12-28 04:10:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-12-28 04:10:04,755 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-28 04:10:04,755 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-28 04:10:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-28 04:10:04,756 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-28 04:10:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-28 04:10:04,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-28 04:10:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-28 04:10:04,756 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-28 04:10:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-12-28 04:10:04,756 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-12-28 04:10:04,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-12-28 04:10:04,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-12-28 04:10:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-28 04:10:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-28 04:10:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-12-28 04:10:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-12-28 04:10:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-12-28 04:10:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-12-28 04:10:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-28 04:10:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-28 04:10:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-12-28 04:10:04,757 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-12-28 04:10:04,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-12-28 04:10:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-12-28 04:10:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-28 04:10:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-28 04:10:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-28 04:10:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-12-28 04:10:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-12-28 04:10:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-28 04:10:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-28 04:10:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-12-28 04:10:04,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-12-28 04:10:04,758 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-28 04:10:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-28 04:10:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-28 04:10:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-28 04:10:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-28 04:10:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-12-28 04:10:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-12-28 04:10:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure show_parent [2021-12-28 04:10:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parent [2021-12-28 04:10:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-12-28 04:10:04,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-12-28 04:10:04,759 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-28 04:10:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-28 04:10:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-12-28 04:10:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-12-28 04:10:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-28 04:10:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-28 04:10:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-28 04:10:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-28 04:10:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-28 04:10:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-28 04:10:04,760 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-12-28 04:10:04,760 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-12-28 04:10:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___0 [2021-12-28 04:10:04,761 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___0 [2021-12-28 04:10:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-12-28 04:10:04,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-12-28 04:10:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-12-28 04:10:04,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-12-28 04:10:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-12-28 04:10:04,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-12-28 04:10:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-28 04:10:04,761 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-28 04:10:04,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-28 04:10:04,762 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-28 04:10:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-28 04:10:04,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-28 04:10:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-28 04:10:04,762 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-28 04:10:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-12-28 04:10:04,762 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-12-28 04:10:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-28 04:10:04,762 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-28 04:10:04,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-28 04:10:04,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-28 04:10:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-12-28 04:10:04,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-12-28 04:10:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-12-28 04:10:04,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-12-28 04:10:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-12-28 04:10:04,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-12-28 04:10:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-12-28 04:10:04,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-12-28 04:10:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-28 04:10:04,763 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-28 04:10:04,763 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-28 04:10:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-28 04:10:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-12-28 04:10:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-12-28 04:10:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-12-28 04:10:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-12-28 04:10:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-12-28 04:10:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-12-28 04:10:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-12-28 04:10:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-12-28 04:10:04,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-12-28 04:10:04,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-12-28 04:10:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-28 04:10:04,765 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-28 04:10:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-12-28 04:10:04,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-12-28 04:10:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-28 04:10:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-12-28 04:10:04,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-12-28 04:10:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-12-28 04:10:04,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-12-28 04:10:04,765 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-28 04:10:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-28 04:10:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-12-28 04:10:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-12-28 04:10:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-12-28 04:10:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-12-28 04:10:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-28 04:10:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-28 04:10:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-12-28 04:10:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-12-28 04:10:04,766 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___0 [2021-12-28 04:10:04,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___0 [2021-12-28 04:10:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-28 04:10:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-28 04:10:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-28 04:10:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-28 04:10:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-12-28 04:10:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-12-28 04:10:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-28 04:10:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-28 04:10:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-12-28 04:10:04,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-12-28 04:10:04,767 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-28 04:10:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-28 04:10:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-28 04:10:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-28 04:10:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-28 04:10:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-28 04:10:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-12-28 04:10:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-12-28 04:10:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-28 04:10:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-28 04:10:04,768 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-28 04:10:04,768 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-28 04:10:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-12-28 04:10:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-12-28 04:10:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-28 04:10:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-28 04:10:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-28 04:10:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-28 04:10:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-12-28 04:10:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-12-28 04:10:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-28 04:10:04,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-28 04:10:04,769 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-28 04:10:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-28 04:10:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-12-28 04:10:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-12-28 04:10:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-28 04:10:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-28 04:10:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-28 04:10:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-28 04:10:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-12-28 04:10:04,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-12-28 04:10:04,770 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-28 04:10:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-28 04:10:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-28 04:10:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-28 04:10:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-28 04:10:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-28 04:10:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-28 04:10:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-28 04:10:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-12-28 04:10:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-12-28 04:10:04,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah___0 [2021-12-28 04:10:04,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah___0 [2021-12-28 04:10:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-28 04:10:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-28 04:10:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-12-28 04:10:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-12-28 04:10:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-28 04:10:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-28 04:10:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-28 04:10:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-28 04:10:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-28 04:10:04,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-12-28 04:10:04,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-12-28 04:10:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-28 04:10:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-28 04:10:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-12-28 04:10:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-12-28 04:10:04,773 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-12-28 04:10:04,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-12-28 04:10:06,336 INFO L234 CfgBuilder]: Building ICFG [2021-12-28 04:10:06,342 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-28 04:10:06,932 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;