./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 3a877d22 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 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:42,501 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:42,503 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:42,531 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:42,532 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:42,533 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:42,534 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:42,537 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:42,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:42,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:42,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:42,542 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:42,542 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:42,544 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:42,548 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:42,549 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:42,552 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:42,553 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:42,554 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:42,560 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:42,561 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:42,563 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:42,564 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:42,564 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:42,565 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:42,566 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:42,566 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:42,566 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:42,567 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:42,567 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:42,567 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:42,568 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:42,568 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:42,569 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:42,569 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:42,570 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:42,570 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:42,570 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:42,570 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:42,571 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:42,571 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:42,572 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:11:42,589 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:42,590 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:42,590 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:42,590 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:42,591 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:42,591 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:42,592 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:42,593 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:42,593 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:42,593 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:42,593 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:42,594 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:42,595 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:42,595 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:42,595 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:42,595 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:42,595 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:42,595 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:42,595 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:42,596 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:11:42,596 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:11:42,597 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:42,597 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:42,597 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:42,597 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:42,597 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 [2021-12-15 13:11:42,803 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:42,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:42,829 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:42,830 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:42,831 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:42,832 INFO L432 ainManager$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 [2021-12-15 13:11:42,952 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf0562150/f6448147e7964501b3acd5dc6a093d86/FLAGf91ffb42d [2021-12-15 13:11:43,642 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:43,642 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 [2021-12-15 13:11:43,707 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf0562150/f6448147e7964501b3acd5dc6a093d86/FLAGf91ffb42d [2021-12-15 13:11:44,152 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bf0562150/f6448147e7964501b3acd5dc6a093d86 [2021-12-15 13:11:44,155 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:44,157 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:44,168 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:44,169 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:44,171 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:44,173 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:44" (1/1) ... [2021-12-15 13:11:44,174 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f23b41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:44, skipping insertion in model container [2021-12-15 13:11:44,178 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:44" (1/1) ... [2021-12-15 13:11:44,183 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:11:44,441 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:11:51,501 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] [2021-12-15 13:11:51,617 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:51,661 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:11:52,735 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] [2021-12-15 13:11:52,763 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:11:53,068 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:11:53,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53 WrapperNode [2021-12-15 13:11:53,070 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:53,071 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:53,071 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:11:53,071 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:11:53,076 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:53,276 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:53,792 INFO L137 Inliner]: procedures = 844, calls = 7207, calls flagged for inlining = 338, calls inlined = 313, statements flattened = 15249 [2021-12-15 13:11:53,793 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:11:53,793 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:11:53,793 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:11:53,794 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:11:53,800 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:53,801 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:53,873 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:53,874 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:54,258 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:54,321 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:54,515 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:54,673 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:11:54,675 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:11:54,675 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:11:54,675 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:11:54,676 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:53" (1/1) ... [2021-12-15 13:11:54,681 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:54,687 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:11:54,703 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) [2021-12-15 13:11:54,727 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 [2021-12-15 13:11:54,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-12-15 13:11:54,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-12-15 13:11:54,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:11:54,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:11:54,749 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-12-15 13:11:54,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-12-15 13:11:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-12-15 13:11:54,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-12-15 13:11:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-15 13:11:54,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-15 13:11:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-15 13:11:54,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-15 13:11:54,750 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-12-15 13:11:54,750 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-12-15 13:11:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-12-15 13:11:54,751 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-12-15 13:11:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:11:54,751 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:11:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-12-15 13:11:54,751 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-12-15 13:11:54,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-12-15 13:11:54,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-12-15 13:11:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-12-15 13:11:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-12-15 13:11:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:11:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:11:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-12-15 13:11:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-12-15 13:11:54,752 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:11:54,752 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:11:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:11:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:11:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-12-15 13:11:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-12-15 13:11:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-12-15 13:11:54,753 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-12-15 13:11:54,753 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:11:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:11:54,754 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:11:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:11:54,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-12-15 13:11:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-12-15 13:11:54,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-12-15 13:11:54,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-12-15 13:11:54,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-12-15 13:11:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-12-15 13:11:54,755 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:11:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:11:54,755 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:11:54,755 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:11:54,756 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:11:54,756 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:11:54,756 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-12-15 13:11:54,756 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-12-15 13:11:54,756 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:11:54,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-12-15 13:11:54,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-12-15 13:11:54,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:11:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:11:54,758 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:11:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:11:54,758 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:11:54,758 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:11:54,758 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:11:54,759 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-12-15 13:11:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-12-15 13:11:54,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:11:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:11:54,759 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-12-15 13:11:54,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-12-15 13:11:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:11:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:11:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:11:54,760 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:11:54,760 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-12-15 13:11:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-12-15 13:11:54,761 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:11:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:11:54,761 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-12-15 13:11:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-12-15 13:11:54,761 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-12-15 13:11:54,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-12-15 13:11:54,761 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-12-15 13:11:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-12-15 13:11:54,762 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-12-15 13:11:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-12-15 13:11:54,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:11:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:11:54,762 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:11:54,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:11:54,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-12-15 13:11:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-12-15 13:11:54,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-12-15 13:11:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-12-15 13:11:54,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-12-15 13:11:54,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-12-15 13:11:54,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:11:54,764 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:11:54,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-12-15 13:11:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-12-15 13:11:54,765 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-12-15 13:11:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-12-15 13:11:54,765 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-12-15 13:11:54,765 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-12-15 13:11:54,766 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-12-15 13:11:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-12-15 13:11:54,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:11:54,766 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:11:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:11:54,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-12-15 13:11:54,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-12-15 13:11:54,766 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:11:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:11:54,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-12-15 13:11:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-12-15 13:11:54,767 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 13:11:54,767 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 13:11:54,768 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:11:54,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:11:54,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-12-15 13:11:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-12-15 13:11:54,770 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:11:54,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:11:54,770 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-12-15 13:11:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-12-15 13:11:54,772 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:11:54,772 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:11:54,772 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:11:54,775 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:11:54,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:11:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:11:54,776 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:11:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:11:54,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:11:54,776 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-12-15 13:11:54,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-12-15 13:11:54,776 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-12-15 13:11:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-12-15 13:11:54,777 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:11:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:11:54,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:11:54,777 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-12-15 13:11:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-12-15 13:11:54,777 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:11:54,777 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:11:54,777 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:11:54,778 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:11:54,778 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:11:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:11:54,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:11:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:11:54,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-12-15 13:11:54,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-12-15 13:11:54,779 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-12-15 13:11:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-12-15 13:11:54,779 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-15 13:11:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-15 13:11:54,779 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:11:54,779 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:11:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-12-15 13:11:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-12-15 13:11:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-12-15 13:11:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-12-15 13:11:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-12-15 13:11:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-12-15 13:11:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:11:54,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:11:54,780 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:11:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:11:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:11:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:11:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:11:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:11:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-12-15 13:11:54,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-12-15 13:11:54,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-12-15 13:11:54,782 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-12-15 13:11:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-15 13:11:54,782 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-15 13:11:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:11:54,782 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:11:54,782 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:11:54,783 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:11:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-12-15 13:11:54,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-12-15 13:11:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-12-15 13:11:54,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-12-15 13:11:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-12-15 13:11:54,783 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-12-15 13:11:54,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-12-15 13:11:54,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-12-15 13:11:54,784 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:11:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:11:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:11:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:11:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:11:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:11:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:11:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:11:54,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:11:54,785 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-12-15 13:11:54,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-12-15 13:11:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-12-15 13:11:54,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-12-15 13:11:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:11:54,786 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:11:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:11:54,786 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:11:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:11:54,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-12-15 13:11:54,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-12-15 13:11:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:11:54,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:11:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-15 13:11:54,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-15 13:11:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:11:54,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:11:54,787 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2021-12-15 13:11:54,787 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2021-12-15 13:11:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:11:54,788 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:11:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:11:54,788 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:11:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure show_umcast [2021-12-15 13:11:54,788 INFO L138 BoogieDeclarations]: Found implementation of procedure show_umcast [2021-12-15 13:11:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:11:54,788 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:11:54,788 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:11:54,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:11:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:11:54,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:11:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-12-15 13:11:54,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-12-15 13:11:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:11:54,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:11:54,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:11:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-12-15 13:11:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-12-15 13:11:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:11:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:11:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:11:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:11:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:11:54,790 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-15 13:11:54,790 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-15 13:11:54,791 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-12-15 13:11:54,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-12-15 13:11:54,793 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-15 13:11:54,794 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-15 13:11:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-12-15 13:11:54,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-12-15 13:11:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-15 13:11:54,794 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-15 13:11:54,794 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-12-15 13:11:54,794 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-12-15 13:11:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-12-15 13:11:54,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-12-15 13:11:54,795 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:11:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:11:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-15 13:11:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-15 13:11:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:11:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:11:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:11:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:11:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-12-15 13:11:54,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-12-15 13:11:54,796 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:11:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:11:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-12-15 13:11:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-12-15 13:11:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:11:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:11:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:11:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:11:54,797 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-12-15 13:11:54,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-12-15 13:11:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:11:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:11:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-12-15 13:11:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-12-15 13:11:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-12-15 13:11:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-12-15 13:11:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-12-15 13:11:54,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-12-15 13:11:54,798 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-12-15 13:11:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-12-15 13:11:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-12-15 13:11:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-12-15 13:11:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-12-15 13:11:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-12-15 13:11:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:11:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:11:54,799 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:11:54,799 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:11:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-12-15 13:11:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-12-15 13:11:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure show_mode [2021-12-15 13:11:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mode [2021-12-15 13:11:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:11:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:11:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:11:54,800 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:11:54,800 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-15 13:11:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-15 13:11:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-12-15 13:11:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-12-15 13:11:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-12-15 13:11:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-12-15 13:11:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-12-15 13:11:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-12-15 13:11:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:11:54,801 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:11:54,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:11:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-15 13:11:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-15 13:11:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-12-15 13:11:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-12-15 13:11:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-12-15 13:11:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-12-15 13:11:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:11:54,802 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:11:54,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:11:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:11:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-12-15 13:11:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-12-15 13:11:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-12-15 13:11:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-12-15 13:11:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-12-15 13:11:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-12-15 13:11:54,803 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:11:54,803 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:11:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-15 13:11:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-15 13:11:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:11:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:11:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:11:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:11:54,804 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:11:54,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:11:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-12-15 13:11:54,891 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-12-15 13:11:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-12-15 13:11:54,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-12-15 13:11:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-12-15 13:11:54,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-12-15 13:11:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:11:54,891 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:11:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-15 13:11:54,891 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-15 13:11:54,891 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-12-15 13:11:54,892 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-12-15 13:11:54,892 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-12-15 13:11:54,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-12-15 13:11:54,893 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:11:54,894 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:11:54,894 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-12-15 13:11:54,895 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-12-15 13:11:54,895 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-12-15 13:11:54,896 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:11:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:11:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-12-15 13:11:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-12-15 13:11:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-15 13:11:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-12-15 13:11:54,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-12-15 13:11:54,935 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:11:54,936 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:11:54,936 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:11:54,937 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:11:54,937 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-12-15 13:11:54,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-12-15 13:11:54,938 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:11:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:11:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-12-15 13:11:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-12-15 13:11:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-12-15 13:11:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-12-15 13:11:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:11:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:11:54,939 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:11:54,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-12-15 13:11:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-12-15 13:11:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:11:54,941 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:11:54,941 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure show_parent [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parent [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-12-15 13:11:54,942 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___0 [2021-12-15 13:11:54,942 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___0 [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:11:54,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:11:54,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-12-15 13:11:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-12-15 13:11:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-12-15 13:11:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-12-15 13:11:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:11:54,944 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:11:54,944 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:11:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:11:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-12-15 13:11:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-12-15 13:11:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:11:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:11:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:11:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:11:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-12-15 13:11:54,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-12-15 13:11:54,945 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-12-15 13:11:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-12-15 13:11:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:11:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:11:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-12-15 13:11:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-12-15 13:11:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:11:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-12-15 13:11:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-12-15 13:11:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-12-15 13:11:54,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-12-15 13:11:54,946 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:11:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:11:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-12-15 13:11:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-12-15 13:11:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-12-15 13:11:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-12-15 13:11:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:11:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:11:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-12-15 13:11:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-12-15 13:11:54,947 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___0 [2021-12-15 13:11:54,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___0 [2021-12-15 13:11:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:11:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:11:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:11:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:11:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-12-15 13:11:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-12-15 13:11:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-15 13:11:54,948 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-15 13:11:54,948 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-12-15 13:11:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-12-15 13:11:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:11:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:11:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:11:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:11:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:11:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:11:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-12-15 13:11:54,949 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-12-15 13:11:54,949 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-15 13:11:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-15 13:11:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:11:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:11:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-12-15 13:11:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-12-15 13:11:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-15 13:11:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-15 13:11:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:11:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:11:54,950 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-12-15 13:11:54,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-12-15 13:11:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:11:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:11:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:11:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:11:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-12-15 13:11:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-12-15 13:11:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:11:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:11:54,951 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:11:54,951 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:11:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-12-15 13:11:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-12-15 13:11:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:11:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:11:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:11:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:11:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:11:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:11:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:11:54,952 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:11:54,952 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-12-15 13:11:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-12-15 13:11:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah___0 [2021-12-15 13:11:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah___0 [2021-12-15 13:11:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:11:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:11:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-12-15 13:11:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-12-15 13:11:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:11:54,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:11:54,953 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:11:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-15 13:11:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-15 13:11:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-12-15 13:11:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-12-15 13:11:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:11:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:11:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-12-15 13:11:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-12-15 13:11:54,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-12-15 13:11:54,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-12-15 13:11:56,310 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:11:56,315 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:11:56,451 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:11:56,455 INFO L158 Benchmark]: Toolchain (without parser) took 12297.81ms. Allocated memory was 83.9MB in the beginning and 482.3MB in the end (delta: 398.5MB). Free memory was 33.3MB in the beginning and 215.1MB in the end (delta: -181.8MB). Peak memory consumption was 264.7MB. Max. memory is 16.1GB. [2021-12-15 13:11:56,455 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 83.9MB. Free memory was 62.9MB in the beginning and 62.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:11:56,456 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8902.32ms. Allocated memory was 83.9MB in the beginning and 325.1MB in the end (delta: 241.2MB). Free memory was 33.3MB in the beginning and 169.2MB in the end (delta: -135.9MB). Peak memory consumption was 183.9MB. Max. memory is 16.1GB. [2021-12-15 13:11:56,456 INFO L158 Benchmark]: Boogie Procedure Inliner took 721.73ms. Allocated memory is still 325.1MB. Free memory was 168.2MB in the beginning and 145.6MB in the end (delta: 22.5MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. [2021-12-15 13:11:56,457 INFO L158 Benchmark]: Boogie Preprocessor took 879.79ms. Allocated memory was 325.1MB in the beginning and 482.3MB in the end (delta: 157.3MB). Free memory was 145.6MB in the beginning and 209.0MB in the end (delta: -63.4MB). Peak memory consumption was 95.0MB. Max. memory is 16.1GB. [2021-12-15 13:11:56,457 INFO L158 Benchmark]: RCFGBuilder took 1779.27ms. Allocated memory is still 482.3MB. Free memory was 209.0MB in the beginning and 215.1MB in the end (delta: -6.2MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. [2021-12-15 13:11:56,459 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 83.9MB. Free memory was 62.9MB in the beginning and 62.9MB in the end (delta: 83.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8902.32ms. Allocated memory was 83.9MB in the beginning and 325.1MB in the end (delta: 241.2MB). Free memory was 33.3MB in the beginning and 169.2MB in the end (delta: -135.9MB). Peak memory consumption was 183.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 721.73ms. Allocated memory is still 325.1MB. Free memory was 168.2MB in the beginning and 145.6MB in the end (delta: 22.5MB). Peak memory consumption was 108.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 879.79ms. Allocated memory was 325.1MB in the beginning and 482.3MB in the end (delta: 157.3MB). Free memory was 145.6MB in the beginning and 209.0MB in the end (delta: -63.4MB). Peak memory consumption was 95.0MB. Max. memory is 16.1GB. * RCFGBuilder took 1779.27ms. Allocated memory is still 482.3MB. Free memory was 209.0MB in the beginning and 215.1MB in the end (delta: -6.2MB). Peak memory consumption was 43.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:11:56,514 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/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_Bitvector.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 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:11:58,316 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:11:58,318 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:11:58,344 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:11:58,344 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:11:58,345 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:11:58,346 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:11:58,348 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:11:58,349 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:11:58,350 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:11:58,350 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:11:58,351 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:11:58,352 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:11:58,352 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:11:58,354 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:11:58,355 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:11:58,355 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:11:58,356 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:11:58,357 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:11:58,359 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:11:58,360 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:11:58,365 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:11:58,367 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:11:58,368 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:11:58,381 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:11:58,382 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:11:58,382 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:11:58,382 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:11:58,383 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:11:58,383 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:11:58,384 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:11:58,384 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:11:58,385 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:11:58,385 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:11:58,386 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:11:58,386 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:11:58,387 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:11:58,387 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:11:58,387 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:11:58,388 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:11:58,389 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:11:58,389 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:11:58,404 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:11:58,405 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:11:58,405 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:11:58,405 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:11:58,406 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:11:58,406 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:11:58,407 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:11:58,408 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:11:58,408 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:11:58,408 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:11:58,409 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:11:58,409 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:11:58,409 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:11:58,409 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:11:58,409 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:11:58,410 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:11:58,410 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:11:58,410 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:11:58,410 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:11:58,410 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:11:58,410 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:11:58,411 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:11:58,411 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:11:58,411 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:11:58,411 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:11:58,412 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:11:58,412 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:11:58,412 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:11:58,412 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:11:58,412 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:11:58,412 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:11:58,413 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:11:58,413 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:11:58,413 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:11:58,413 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 4db8db2f760efd50e1ad5a4f35fc9ca5aab79434bff338d50d43352165108e91 [2021-12-15 13:11:58,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:11:58,693 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:11:58,695 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:11:58,696 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:11:58,697 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:11:58,698 INFO L432 ainManager$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 [2021-12-15 13:11:58,756 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97c460e7e/20e6a8169c1a4f8e92c894d6480d6935/FLAG60ce59fa6 [2021-12-15 13:11:59,614 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:11:59,615 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 [2021-12-15 13:11:59,675 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97c460e7e/20e6a8169c1a4f8e92c894d6480d6935/FLAG60ce59fa6 [2021-12-15 13:11:59,793 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/97c460e7e/20e6a8169c1a4f8e92c894d6480d6935 [2021-12-15 13:11:59,795 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:11:59,798 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:11:59,801 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:11:59,801 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:11:59,803 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:11:59,804 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:59" (1/1) ... [2021-12-15 13:11:59,805 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2113c267 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:11:59, skipping insertion in model container [2021-12-15 13:11:59,805 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:11:59" (1/1) ... [2021-12-15 13:11:59,810 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:12:00,026 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:07,673 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] [2021-12-15 13:12:07,760 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:07,790 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:12:07,933 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:12:08,421 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] [2021-12-15 13:12:08,428 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:08,440 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:12:09,181 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] [2021-12-15 13:12:09,190 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:12:09,443 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:12:09,444 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09 WrapperNode [2021-12-15 13:12:09,444 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:12:09,445 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:09,445 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:12:09,445 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:12:09,449 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,574 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,830 INFO L137 Inliner]: procedures = 859, calls = 7203, calls flagged for inlining = 342, calls inlined = 317, statements flattened = 14865 [2021-12-15 13:12:09,831 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:12:09,832 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:12:09,832 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:12:09,832 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:12:09,838 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,839 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,978 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:09,979 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,184 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,211 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,309 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,385 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:12:10,386 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:12:10,387 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:12:10,387 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:12:10,388 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:12:09" (1/1) ... [2021-12-15 13:12:10,392 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:12:10,399 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:12:10,417 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) [2021-12-15 13:12:10,456 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 [2021-12-15 13:12:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-12-15 13:12:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-12-15 13:12:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:12:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:12:10,478 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-12-15 13:12:10,478 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-12-15 13:12:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-12-15 13:12:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-12-15 13:12:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-15 13:12:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-15 13:12:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-15 13:12:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-15 13:12:10,479 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-12-15 13:12:10,479 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-12-15 13:12:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-12-15 13:12:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-12-15 13:12:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:12:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:12:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-12-15 13:12:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-12-15 13:12:10,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-12-15 13:12:10,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-12-15 13:12:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:12:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:12:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:12:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:12:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-12-15 13:12:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-12-15 13:12:10,481 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:12:10,481 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:12:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-12-15 13:12:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-12-15 13:12:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:12:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:12:10,482 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-12-15 13:12:10,482 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-12-15 13:12:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-12-15 13:12:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-12-15 13:12:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:12:10,483 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:12:10,483 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:12:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:12:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-12-15 13:12:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-12-15 13:12:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-12-15 13:12:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-12-15 13:12:10,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-12-15 13:12:10,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-12-15 13:12:10,485 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:12:10,485 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:12:10,485 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:12:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:12:10,486 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:12:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:12:10,486 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-12-15 13:12:10,486 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-12-15 13:12:10,486 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:12:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-12-15 13:12:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-12-15 13:12:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:12:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:12:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:12:10,487 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:12:10,487 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:12:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:12:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:12:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-12-15 13:12:10,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-12-15 13:12:10,488 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:12:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:12:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-12-15 13:12:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-12-15 13:12:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:12:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:12:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:12:10,489 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:12:10,489 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-12-15 13:12:10,490 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-12-15 13:12:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:12:10,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:12:10,490 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:12:10,490 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:12:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-12-15 13:12:10,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-12-15 13:12:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-12-15 13:12:10,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-12-15 13:12:10,491 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-12-15 13:12:10,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-12-15 13:12:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-12-15 13:12:10,492 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-12-15 13:12:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:12:10,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:12:10,492 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:12:10,493 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:12:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-12-15 13:12:10,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-12-15 13:12:10,493 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-12-15 13:12:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-12-15 13:12:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-12-15 13:12:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-12-15 13:12:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:12:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:12:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-12-15 13:12:10,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-12-15 13:12:10,494 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-12-15 13:12:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-12-15 13:12:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-12-15 13:12:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-12-15 13:12:10,495 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-12-15 13:12:10,495 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-12-15 13:12:10,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:12:10,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:12:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:12:10,498 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:12:10,498 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-12-15 13:12:10,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-12-15 13:12:10,499 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:12:10,499 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:12:10,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-12-15 13:12:10,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-12-15 13:12:10,500 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 13:12:10,504 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 13:12:10,504 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:12:10,504 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:12:10,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-12-15 13:12:10,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-12-15 13:12:10,504 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:12:10,504 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:12:10,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-12-15 13:12:10,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-12-15 13:12:10,505 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:12:10,505 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:12:10,505 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:12:10,505 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:12:10,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:12:10,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:12:10,505 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:12:10,505 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:12:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:12:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-12-15 13:12:10,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-12-15 13:12:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-12-15 13:12:10,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-12-15 13:12:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:12:10,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:12:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:12:10,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-12-15 13:12:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-12-15 13:12:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:12:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:12:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:12:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:12:10,507 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:12:10,507 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:12:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:12:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:12:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-12-15 13:12:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-12-15 13:12:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-12-15 13:12:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-12-15 13:12:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-15 13:12:10,508 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-15 13:12:10,508 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:12:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:12:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-12-15 13:12:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-12-15 13:12:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-12-15 13:12:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-12-15 13:12:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-12-15 13:12:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-12-15 13:12:10,509 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:12:10,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:12:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:12:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:12:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:12:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:12:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:12:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:12:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-12-15 13:12:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-12-15 13:12:10,510 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-12-15 13:12:10,510 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-12-15 13:12:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-15 13:12:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-15 13:12:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:12:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:12:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:12:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:12:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-12-15 13:12:10,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-12-15 13:12:10,511 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-12-15 13:12:10,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-12-15 13:12:10,512 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-12-15 13:12:10,512 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-12-15 13:12:10,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-12-15 13:12:10,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-12-15 13:12:10,512 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:12:10,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:12:10,512 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:12:10,512 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:12:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:12:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:12:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:12:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-12-15 13:12:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-12-15 13:12:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-12-15 13:12:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-12-15 13:12:10,513 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:12:10,513 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:12:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:12:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:12:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:12:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-12-15 13:12:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-12-15 13:12:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:12:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:12:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-15 13:12:10,514 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-15 13:12:10,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:12:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:12:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2021-12-15 13:12:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2021-12-15 13:12:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:12:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:12:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:12:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:12:10,515 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:12:10,515 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:12:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:12:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:12:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:12:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:12:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-12-15 13:12:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-12-15 13:12:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:12:10,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:12:10,516 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:12:10,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-12-15 13:12:10,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-12-15 13:12:10,519 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:12:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:12:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:12:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:12:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:12:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-15 13:12:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-15 13:12:10,520 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-12-15 13:12:10,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-12-15 13:12:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-15 13:12:10,521 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-15 13:12:10,521 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-12-15 13:12:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-12-15 13:12:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-15 13:12:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-15 13:12:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-12-15 13:12:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-12-15 13:12:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-12-15 13:12:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-12-15 13:12:10,522 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:12:10,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:12:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-15 13:12:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-15 13:12:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:12:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:12:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:12:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:12:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-12-15 13:12:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-12-15 13:12:10,523 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:10,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:12:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-12-15 13:12:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-12-15 13:12:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:12:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:12:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:12:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:12:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-12-15 13:12:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-12-15 13:12:10,524 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:12:10,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:12:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-12-15 13:12:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-12-15 13:12:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-12-15 13:12:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-12-15 13:12:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-12-15 13:12:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-12-15 13:12:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-12-15 13:12:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-12-15 13:12:10,525 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-12-15 13:12:10,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-12-15 13:12:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-12-15 13:12:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-12-15 13:12:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:12:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:12:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:12:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:12:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-12-15 13:12:10,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-12-15 13:12:10,526 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:12:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:12:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:12:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:12:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-15 13:12:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-15 13:12:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-12-15 13:12:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-12-15 13:12:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-12-15 13:12:10,527 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-12-15 13:12:10,527 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-12-15 13:12:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-12-15 13:12:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:12:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:12:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-15 13:12:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-15 13:12:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:12:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-12-15 13:12:10,528 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-12-15 13:12:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:12:10,528 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:12:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:12:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-12-15 13:12:10,529 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-12-15 13:12:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:12:10,529 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:12:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:12:10,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:12:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-12-15 13:12:10,529 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-12-15 13:12:10,529 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-12-15 13:12:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-12-15 13:12:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-12-15 13:12:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-12-15 13:12:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:12:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:12:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-15 13:12:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-15 13:12:10,530 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:12:10,530 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:12:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:12:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:12:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-12-15 13:12:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-12-15 13:12:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-12-15 13:12:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-12-15 13:12:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-12-15 13:12:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-12-15 13:12:10,531 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:12:10,531 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:12:10,532 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-15 13:12:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-15 13:12:10,532 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:12:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:12:10,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-12-15 13:12:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-12-15 13:12:10,532 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-12-15 13:12:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-12-15 13:12:10,532 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-12-15 13:12:10,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-12-15 13:12:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:12:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:12:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-12-15 13:12:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-12-15 13:12:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:12:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:12:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:12:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:12:10,533 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:12:10,533 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:12:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:12:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:12:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-12-15 13:12:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-12-15 13:12:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-12-15 13:12:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-12-15 13:12:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-12-15 13:12:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-12-15 13:12:10,534 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-12-15 13:12:10,534 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-12-15 13:12:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-12-15 13:12:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-12-15 13:12:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-12-15 13:12:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-12-15 13:12:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-12-15 13:12:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-12-15 13:12:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:12:10,535 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:12:10,535 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-12-15 13:12:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-12-15 13:12:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-12-15 13:12:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-12-15 13:12:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-12-15 13:12:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-12-15 13:12:10,538 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:12:10,538 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:12:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:12:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:12:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:12:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:12:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-12-15 13:12:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-12-15 13:12:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-12-15 13:12:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-12-15 13:12:10,539 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-12-15 13:12:10,539 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-12-15 13:12:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-12-15 13:12:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-12-15 13:12:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-15 13:12:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-15 13:12:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:12:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:12:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:12:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:12:10,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-12-15 13:12:10,540 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-12-15 13:12:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:12:10,541 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:12:10,541 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:12:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:12:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:12:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:12:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:12:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:12:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:12:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-12-15 13:12:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-12-15 13:12:10,542 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-12-15 13:12:10,542 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-12-15 13:12:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:12:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:12:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-12-15 13:12:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-12-15 13:12:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-12-15 13:12:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-12-15 13:12:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-12-15 13:12:10,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-12-15 13:12:10,543 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-12-15 13:12:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-12-15 13:12:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-12-15 13:12:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-12-15 13:12:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:12:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:12:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-12-15 13:12:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-12-15 13:12:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-12-15 13:12:10,544 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-12-15 13:12:10,544 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:12:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:12:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-12-15 13:12:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-12-15 13:12:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-12-15 13:12:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-12-15 13:12:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-15 13:12:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-15 13:12:10,545 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-12-15 13:12:10,545 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-12-15 13:12:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:12:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:12:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-12-15 13:12:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-12-15 13:12:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:12:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:12:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:12:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:12:10,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-12-15 13:12:10,546 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-12-15 13:12:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:12:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:12:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:12:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:12:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-12-15 13:12:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-12-15 13:12:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-12-15 13:12:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-12-15 13:12:10,547 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:12:10,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:12:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:12:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:12:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:12:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:12:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:12:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:12:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-12-15 13:12:10,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-12-15 13:12:10,548 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-12-15 13:12:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-12-15 13:12:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-12-15 13:12:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-12-15 13:12:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-15 13:12:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-15 13:12:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:12:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-12-15 13:12:10,549 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-12-15 13:12:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:12:10,549 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:12:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:12:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:12:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:12:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:12:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-12-15 13:12:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-12-15 13:12:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:12:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:12:10,550 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-12-15 13:12:10,550 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-12-15 13:12:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:12:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:12:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-12-15 13:12:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-12-15 13:12:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:12:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:12:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:12:10,551 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:12:10,551 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-12-15 13:12:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-12-15 13:12:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:12:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:12:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:12:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:12:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:12:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:12:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:12:10,552 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:12:10,552 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:12:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:12:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:12:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-12-15 13:12:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-12-15 13:12:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-12-15 13:12:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-12-15 13:12:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:12:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:12:10,553 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-12-15 13:12:10,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-12-15 13:12:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-12-15 13:12:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-12-15 13:12:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:12:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:12:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-12-15 13:12:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-12-15 13:12:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:12:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-12-15 13:12:10,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-12-15 13:12:10,554 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:12:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:12:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:12:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:12:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-12-15 13:12:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-12-15 13:12:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:12:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:12:10,555 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-12-15 13:12:10,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-15 13:12:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:12:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-12-15 13:12:10,556 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-12-15 13:12:10,556 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-12-15 13:12:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-12-15 13:12:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-15 13:12:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-15 13:12:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-12-15 13:12:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-12-15 13:12:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:12:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:12:10,557 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:12:10,557 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:12:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:12:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:12:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-12-15 13:12:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-12-15 13:12:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub___0 [2021-12-15 13:12:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub___0 [2021-12-15 13:12:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-12-15 13:12:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-12-15 13:12:10,558 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-12-15 13:12:10,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-12-15 13:12:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-12-15 13:12:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-12-15 13:12:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-15 13:12:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-15 13:12:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:12:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:12:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-15 13:12:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-15 13:12:10,559 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:12:10,559 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:12:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-12-15 13:12:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-12-15 13:12:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:12:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:12:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:12:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:12:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-12-15 13:12:10,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-12-15 13:12:10,560 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:12:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:12:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-12-15 13:12:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-12-15 13:12:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-12-15 13:12:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-12-15 13:12:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:12:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:12:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:12:10,561 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:12:10,561 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-12-15 13:12:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-12-15 13:12:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:12:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:12:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:12:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:12:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-12-15 13:12:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-12-15 13:12:10,562 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-12-15 13:12:10,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:12:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-12-15 13:12:10,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:12:10,563 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-12-15 13:12:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-12-15 13:12:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-12-15 13:12:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-12-15 13:12:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:12:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:12:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:12:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:12:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-12-15 13:12:10,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-12-15 13:12:10,564 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-12-15 13:12:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-12-15 13:12:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:12:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:12:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-12-15 13:12:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-12-15 13:12:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put___0 [2021-12-15 13:12:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put___0 [2021-12-15 13:12:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:12:10,565 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:12:10,565 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:12:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:12:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-12-15 13:12:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-12-15 13:12:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-15 13:12:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-15 13:12:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-12-15 13:12:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-12-15 13:12:10,566 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:12:10,566 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:12:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:12:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:12:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:12:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:12:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-12-15 13:12:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-12-15 13:12:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-15 13:12:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-15 13:12:10,567 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:12:10,567 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:12:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-12-15 13:12:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-12-15 13:12:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:12:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:12:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:12:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:12:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-12-15 13:12:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-12-15 13:12:10,568 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:12:10,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:12:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:12:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:12:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-12-15 13:12:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-12-15 13:12:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:12:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:12:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:12:10,569 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:12:10,569 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-12-15 13:12:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-12-15 13:12:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:12:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:12:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:12:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:12:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:12:10,570 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:12:10,570 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-15 13:12:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-15 13:12:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-12-15 13:12:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-12-15 13:12:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah___0 [2021-12-15 13:12:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah___0 [2021-12-15 13:12:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:12:10,572 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:12:10,572 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-12-15 13:12:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-12-15 13:12:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:12:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:12:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-15 13:12:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-15 13:12:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-12-15 13:12:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-12-15 13:12:10,573 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:12:10,573 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:12:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-12-15 13:12:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-12-15 13:12:10,574 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-12-15 13:12:10,574 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-12-15 13:12:12,123 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:12:12,137 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:12:12,382 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:12:12,386 INFO L158 Benchmark]: Toolchain (without parser) took 12587.26ms. Allocated memory was 71.3MB in the beginning and 830.5MB in the end (delta: 759.2MB). Free memory was 33.0MB in the beginning and 366.7MB in the end (delta: -333.6MB). Peak memory consumption was 423.4MB. Max. memory is 16.1GB. [2021-12-15 13:12:12,386 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 34.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:12:12,386 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9643.33ms. Allocated memory was 71.3MB in the beginning and 438.3MB in the end (delta: 367.0MB). Free memory was 32.8MB in the beginning and 251.3MB in the end (delta: -218.5MB). Peak memory consumption was 255.8MB. Max. memory is 16.1GB. [2021-12-15 13:12:12,387 INFO L158 Benchmark]: Boogie Procedure Inliner took 386.69ms. Allocated memory is still 438.3MB. Free memory was 251.3MB in the beginning and 153.8MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-12-15 13:12:12,387 INFO L158 Benchmark]: Boogie Preprocessor took 553.20ms. Allocated memory was 438.3MB in the beginning and 830.5MB in the end (delta: 392.2MB). Free memory was 153.8MB in the beginning and 490.4MB in the end (delta: -336.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. [2021-12-15 13:12:12,387 INFO L158 Benchmark]: RCFGBuilder took 1998.29ms. Allocated memory is still 830.5MB. Free memory was 490.4MB in the beginning and 366.7MB in the end (delta: 123.7MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. [2021-12-15 13:12:12,389 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 50.3MB. Free memory was 32.4MB in the beginning and 32.4MB in the end (delta: 34.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9643.33ms. Allocated memory was 71.3MB in the beginning and 438.3MB in the end (delta: 367.0MB). Free memory was 32.8MB in the beginning and 251.3MB in the end (delta: -218.5MB). Peak memory consumption was 255.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 386.69ms. Allocated memory is still 438.3MB. Free memory was 251.3MB in the beginning and 153.8MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 553.20ms. Allocated memory was 438.3MB in the beginning and 830.5MB in the end (delta: 392.2MB). Free memory was 153.8MB in the beginning and 490.4MB in the end (delta: -336.6MB). Peak memory consumption was 54.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1998.29ms. Allocated memory is still 830.5MB. Free memory was 490.4MB in the beginning and 366.7MB in the end (delta: 123.7MB). Peak memory consumption was 121.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:12:12,425 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable