./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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i --full-output -ea --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 03d7b7b3 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-32_7a-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 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:15:54,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:15:54,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:15:54,585 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:15:54,586 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:15:54,589 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:15:54,591 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:15:54,595 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:15:54,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:15:54,604 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:15:54,604 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:15:54,605 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:15:54,605 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:15:54,607 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:15:54,608 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:15:54,609 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:15:54,610 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:15:54,611 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:15:54,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:15:54,619 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:15:54,620 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:15:54,621 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:15:54,622 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:15:54,623 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:15:54,625 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:15:54,625 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:15:54,625 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:15:54,626 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:15:54,626 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:15:54,627 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:15:54,628 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:15:54,628 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:15:54,629 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:15:54,630 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:15:54,631 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:15:54,631 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:15:54,632 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:15:54,632 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:15:54,632 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:15:54,633 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:15:54,633 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:15:54,634 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-02-20 22:15:54,663 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:15:54,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:15:54,663 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:15:54,664 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:15:54,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:15:54,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:15:54,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:15:54,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:15:54,665 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:15:54,665 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:15:54,666 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-02-20 22:15:54,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:15:54,666 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:15:54,666 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:15:54,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:15:54,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:15:54,667 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:15:54,667 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:15:54,667 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:15:54,667 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:15:54,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:15:54,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:15:54,668 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:15:54,668 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:15:54,668 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:15:54,668 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-02-20 22:15:54,669 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-02-20 22:15:54,669 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:15:54,669 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:15:54,669 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:15:54,669 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2022-02-20 22:15:54,881 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:15:54,898 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:15:54,901 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:15:54,902 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:15:54,903 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:15:54,904 INFO L432 ainManager$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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2022-02-20 22:15:54,958 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a743de94/9a15795634344848be5dbdd68dd68904/FLAGb7689426a [2022-02-20 22:15:55,662 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:15:55,663 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2022-02-20 22:15:55,729 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a743de94/9a15795634344848be5dbdd68dd68904/FLAGb7689426a [2022-02-20 22:15:56,189 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/6a743de94/9a15795634344848be5dbdd68dd68904 [2022-02-20 22:15:56,191 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:15:56,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:15:56,193 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:15:56,193 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:15:56,195 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:15:56,196 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:15:56" (1/1) ... [2022-02-20 22:15:56,197 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41ce68be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:15:56, skipping insertion in model container [2022-02-20 22:15:56,197 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:15:56" (1/1) ... [2022-02-20 22:15:56,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:15:56,337 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:16:03,722 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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2022-02-20 22:16:03,958 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:16:03,986 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:16:04,222 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: java.lang.AssertionError: HeapLValues must be converted to RValue before their value can be queried. at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:517) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1392) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1076) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1465) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3271) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2356) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) 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) [2022-02-20 22:16:04,227 INFO L158 Benchmark]: Toolchain (without parser) took 8033.94ms. Allocated memory was 92.3MB in the beginning and 228.6MB in the end (delta: 136.3MB). Free memory was 45.7MB in the beginning and 77.1MB in the end (delta: -31.3MB). Peak memory consumption was 127.0MB. Max. memory is 16.1GB. [2022-02-20 22:16:04,227 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory was 61.9MB in the beginning and 61.9MB in the end (delta: 27.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-02-20 22:16:04,228 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8032.35ms. Allocated memory was 92.3MB in the beginning and 228.6MB in the end (delta: 136.3MB). Free memory was 45.4MB in the beginning and 77.1MB in the end (delta: -31.6MB). Peak memory consumption was 127.0MB. Max. memory is 16.1GB. [2022-02-20 22:16:04,228 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - AssertionsEnabledResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 92.3MB. Free memory was 61.9MB in the beginning and 61.9MB in the end (delta: 27.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8032.35ms. Allocated memory was 92.3MB in the beginning and 228.6MB in the end (delta: 136.3MB). Free memory was 45.4MB in the beginning and 77.1MB in the end (delta: -31.6MB). Peak memory consumption was 127.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: AssertionError: HeapLValues must be converted to RValue before their value can be queried. de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: AssertionError: HeapLValues must be converted to RValue before their value can be queried.: de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.result.HeapLValue.getValue(HeapLValue.java:74) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -ea -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-32_7a-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 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-03d7b7b [2022-02-20 22:16:05,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-02-20 22:16:05,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-02-20 22:16:05,738 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-02-20 22:16:05,738 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-02-20 22:16:05,740 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-02-20 22:16:05,742 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-02-20 22:16:05,746 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-02-20 22:16:05,748 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-02-20 22:16:05,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-02-20 22:16:05,757 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-02-20 22:16:05,759 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-02-20 22:16:05,759 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-02-20 22:16:05,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-02-20 22:16:05,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-02-20 22:16:05,766 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-02-20 22:16:05,767 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-02-20 22:16:05,767 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-02-20 22:16:05,769 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-02-20 22:16:05,773 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-02-20 22:16:05,774 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-02-20 22:16:05,775 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-02-20 22:16:05,776 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-02-20 22:16:05,777 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-02-20 22:16:05,782 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-02-20 22:16:05,782 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-02-20 22:16:05,783 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-02-20 22:16:05,784 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-02-20 22:16:05,784 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-02-20 22:16:05,785 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-02-20 22:16:05,785 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-02-20 22:16:05,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-02-20 22:16:05,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-02-20 22:16:05,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-02-20 22:16:05,788 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-02-20 22:16:05,788 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-02-20 22:16:05,789 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-02-20 22:16:05,789 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-02-20 22:16:05,789 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-02-20 22:16:05,790 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-02-20 22:16:05,791 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-02-20 22:16:05,794 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-02-20 22:16:05,822 INFO L113 SettingsManager]: Loading preferences was successful [2022-02-20 22:16:05,822 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-02-20 22:16:05,823 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-02-20 22:16:05,823 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-02-20 22:16:05,824 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-02-20 22:16:05,824 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-02-20 22:16:05,825 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-02-20 22:16:05,825 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-02-20 22:16:05,826 INFO L138 SettingsManager]: * Use SBE=true [2022-02-20 22:16:05,826 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-02-20 22:16:05,826 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-02-20 22:16:05,827 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-02-20 22:16:05,827 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-02-20 22:16:05,827 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-02-20 22:16:05,827 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-02-20 22:16:05,827 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-02-20 22:16:05,827 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-02-20 22:16:05,828 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-02-20 22:16:05,828 INFO L138 SettingsManager]: * Use constant arrays=true [2022-02-20 22:16:05,828 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-02-20 22:16:05,828 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-02-20 22:16:05,828 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-02-20 22:16:05,828 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-02-20 22:16:05,829 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:16:05,829 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-02-20 22:16:05,829 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-02-20 22:16:05,829 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-02-20 22:16:05,829 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-02-20 22:16:05,829 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-02-20 22:16:05,829 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-02-20 22:16:05,830 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-02-20 22:16:05,830 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-02-20 22:16:05,830 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-02-20 22:16:05,830 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2022-02-20 22:16:06,080 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-02-20 22:16:06,104 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-02-20 22:16:06,106 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-02-20 22:16:06,106 INFO L271 PluginConnector]: Initializing CDTParser... [2022-02-20 22:16:06,107 INFO L275 PluginConnector]: CDTParser initialized [2022-02-20 22:16:06,108 INFO L432 ainManager$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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2022-02-20 22:16:06,158 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6e98891e/0101cd30c97c41df8b20f683ed9165ac/FLAG3db6e4b79 [2022-02-20 22:16:06,904 INFO L306 CDTParser]: Found 1 translation units. [2022-02-20 22:16:06,905 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i [2022-02-20 22:16:07,001 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6e98891e/0101cd30c97c41df8b20f683ed9165ac/FLAG3db6e4b79 [2022-02-20 22:16:07,185 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d6e98891e/0101cd30c97c41df8b20f683ed9165ac [2022-02-20 22:16:07,187 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-02-20 22:16:07,188 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-02-20 22:16:07,191 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-02-20 22:16:07,191 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-02-20 22:16:07,193 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-02-20 22:16:07,194 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:16:07" (1/1) ... [2022-02-20 22:16:07,195 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@415d7410 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:07, skipping insertion in model container [2022-02-20 22:16:07,195 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.02 10:16:07" (1/1) ... [2022-02-20 22:16:07,201 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-02-20 22:16:07,358 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:16:14,635 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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2022-02-20 22:16:14,929 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:16:14,987 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-02-20 22:16:15,057 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-02-20 22:16:15,535 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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2022-02-20 22:16:15,548 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:16:15,572 INFO L203 MainTranslator]: Completed pre-run [2022-02-20 22:16:16,429 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-32_7a-drivers--infiniband--ulp--ipoib--ib_ipoib.ko-entry_point.cil.out.i[739519,739532] [2022-02-20 22:16:16,471 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-02-20 22:16:16,724 INFO L208 MainTranslator]: Completed translation [2022-02-20 22:16:16,725 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16 WrapperNode [2022-02-20 22:16:16,725 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-02-20 22:16:16,726 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-02-20 22:16:16,727 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-02-20 22:16:16,727 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-02-20 22:16:16,732 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:16,882 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,354 INFO L137 Inliner]: procedures = 950, calls = 7366, calls flagged for inlining = 343, calls inlined = 318, statements flattened = 14921 [2022-02-20 22:16:17,355 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-02-20 22:16:17,355 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-02-20 22:16:17,355 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-02-20 22:16:17,356 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-02-20 22:16:17,362 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,362 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,444 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,444 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,833 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:17,962 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:18,035 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-02-20 22:16:18,036 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-02-20 22:16:18,036 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-02-20 22:16:18,037 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-02-20 22:16:18,037 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.02 10:16:16" (1/1) ... [2022-02-20 22:16:18,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-02-20 22:16:18,049 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-02-20 22:16:18,064 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) [2022-02-20 22:16:18,079 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 [2022-02-20 22:16:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2022-02-20 22:16:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2022-02-20 22:16:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2022-02-20 22:16:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2022-02-20 22:16:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2022-02-20 22:16:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2022-02-20 22:16:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2022-02-20 22:16:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2022-02-20 22:16:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2022-02-20 22:16:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2022-02-20 22:16:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2022-02-20 22:16:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2022-02-20 22:16:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2022-02-20 22:16:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2022-02-20 22:16:18,113 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2022-02-20 22:16:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2022-02-20 22:16:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-02-20 22:16:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-02-20 22:16:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2022-02-20 22:16:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2022-02-20 22:16:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2022-02-20 22:16:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2022-02-20 22:16:18,114 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2022-02-20 22:16:18,114 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2022-02-20 22:16:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2022-02-20 22:16:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2022-02-20 22:16:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2022-02-20 22:16:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2022-02-20 22:16:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2022-02-20 22:16:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2022-02-20 22:16:18,115 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2022-02-20 22:16:18,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2022-02-20 22:16:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-02-20 22:16:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-02-20 22:16:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2022-02-20 22:16:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2022-02-20 22:16:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2022-02-20 22:16:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2022-02-20 22:16:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-02-20 22:16:18,116 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-02-20 22:16:18,116 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-02-20 22:16:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-02-20 22:16:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2022-02-20 22:16:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2022-02-20 22:16:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2022-02-20 22:16:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2022-02-20 22:16:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2022-02-20 22:16:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2022-02-20 22:16:18,117 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-02-20 22:16:18,117 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-02-20 22:16:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2022-02-20 22:16:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2022-02-20 22:16:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2022-02-20 22:16:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2022-02-20 22:16:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2022-02-20 22:16:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2022-02-20 22:16:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-02-20 22:16:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2022-02-20 22:16:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2022-02-20 22:16:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-02-20 22:16:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-02-20 22:16:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-02-20 22:16:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-02-20 22:16:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2022-02-20 22:16:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-02-20 22:16:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-02-20 22:16:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2022-02-20 22:16:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2022-02-20 22:16:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-02-20 22:16:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-02-20 22:16:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2022-02-20 22:16:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2022-02-20 22:16:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-02-20 22:16:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-02-20 22:16:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-02-20 22:16:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-02-20 22:16:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2022-02-20 22:16:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2022-02-20 22:16:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-02-20 22:16:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2022-02-20 22:16:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-02-20 22:16:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-02-20 22:16:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2022-02-20 22:16:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2022-02-20 22:16:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2022-02-20 22:16:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2022-02-20 22:16:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2022-02-20 22:16:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2022-02-20 22:16:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2022-02-20 22:16:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2022-02-20 22:16:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2022-02-20 22:16:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2022-02-20 22:16:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-02-20 22:16:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-02-20 22:16:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2022-02-20 22:16:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2022-02-20 22:16:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2022-02-20 22:16:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2022-02-20 22:16:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2022-02-20 22:16:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2022-02-20 22:16:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-02-20 22:16:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-02-20 22:16:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2022-02-20 22:16:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2022-02-20 22:16:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2022-02-20 22:16:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2022-02-20 22:16:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2022-02-20 22:16:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2022-02-20 22:16:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2022-02-20 22:16:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2022-02-20 22:16:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 22:16:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-02-20 22:16:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-02-20 22:16:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-02-20 22:16:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2022-02-20 22:16:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2022-02-20 22:16:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2022-02-20 22:16:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2022-02-20 22:16:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2022-02-20 22:16:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2022-02-20 22:16:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2022-02-20 22:16:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2022-02-20 22:16:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-02-20 22:16:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-02-20 22:16:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2022-02-20 22:16:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2022-02-20 22:16:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-02-20 22:16:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-02-20 22:16:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2022-02-20 22:16:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2022-02-20 22:16:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-02-20 22:16:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-02-20 22:16:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2022-02-20 22:16:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2022-02-20 22:16:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-02-20 22:16:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-02-20 22:16:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2022-02-20 22:16:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2022-02-20 22:16:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-02-20 22:16:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2022-02-20 22:16:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2022-02-20 22:16:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2022-02-20 22:16:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2022-02-20 22:16:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-02-20 22:16:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2022-02-20 22:16:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-02-20 22:16:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2022-02-20 22:16:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2022-02-20 22:16:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2022-02-20 22:16:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2022-02-20 22:16:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-02-20 22:16:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-02-20 22:16:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-02-20 22:16:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-02-20 22:16:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-02-20 22:16:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-02-20 22:16:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2022-02-20 22:16:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2022-02-20 22:16:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2022-02-20 22:16:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2022-02-20 22:16:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2022-02-20 22:16:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2022-02-20 22:16:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-02-20 22:16:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-02-20 22:16:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2022-02-20 22:16:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2022-02-20 22:16:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2022-02-20 22:16:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2022-02-20 22:16:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2022-02-20 22:16:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2022-02-20 22:16:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-02-20 22:16:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-02-20 22:16:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2022-02-20 22:16:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2022-02-20 22:16:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2022-02-20 22:16:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2022-02-20 22:16:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-02-20 22:16:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-02-20 22:16:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2022-02-20 22:16:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2022-02-20 22:16:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2022-02-20 22:16:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2022-02-20 22:16:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2022-02-20 22:16:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2022-02-20 22:16:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-02-20 22:16:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-02-20 22:16:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-02-20 22:16:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-02-20 22:16:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2022-02-20 22:16:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2022-02-20 22:16:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2022-02-20 22:16:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2022-02-20 22:16:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2022-02-20 22:16:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2022-02-20 22:16:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2022-02-20 22:16:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2022-02-20 22:16:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-02-20 22:16:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-02-20 22:16:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-02-20 22:16:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-02-20 22:16:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-02-20 22:16:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-02-20 22:16:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-02-20 22:16:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2022-02-20 22:16:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2022-02-20 22:16:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2022-02-20 22:16:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2022-02-20 22:16:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-02-20 22:16:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-02-20 22:16:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2022-02-20 22:16:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2022-02-20 22:16:18,135 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-02-20 22:16:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2022-02-20 22:16:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2022-02-20 22:16:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2022-02-20 22:16:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2022-02-20 22:16:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2022-02-20 22:16:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2022-02-20 22:16:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-02-20 22:16:18,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-02-20 22:16:18,136 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-02-20 22:16:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2022-02-20 22:16:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-02-20 22:16:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-02-20 22:16:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-02-20 22:16:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-02-20 22:16:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2022-02-20 22:16:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2022-02-20 22:16:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2022-02-20 22:16:18,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2022-02-20 22:16:18,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2022-02-20 22:16:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2022-02-20 22:16:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-02-20 22:16:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-02-20 22:16:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-02-20 22:16:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2022-02-20 22:16:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2022-02-20 22:16:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-02-20 22:16:18,138 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-02-20 22:16:18,138 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2022-02-20 22:16:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2022-02-20 22:16:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-02-20 22:16:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-02-20 22:16:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2022-02-20 22:16:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2022-02-20 22:16:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2022-02-20 22:16:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2022-02-20 22:16:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2022-02-20 22:16:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2022-02-20 22:16:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2022-02-20 22:16:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2022-02-20 22:16:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2022-02-20 22:16:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2022-02-20 22:16:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2022-02-20 22:16:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2022-02-20 22:16:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2022-02-20 22:16:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2022-02-20 22:16:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2022-02-20 22:16:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-02-20 22:16:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-02-20 22:16:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-02-20 22:16:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-02-20 22:16:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-02-20 22:16:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-02-20 22:16:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2022-02-20 22:16:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2022-02-20 22:16:18,141 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-02-20 22:16:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-02-20 22:16:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2022-02-20 22:16:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2022-02-20 22:16:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-02-20 22:16:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-02-20 22:16:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2022-02-20 22:16:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2022-02-20 22:16:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2022-02-20 22:16:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2022-02-20 22:16:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-02-20 22:16:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-02-20 22:16:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2022-02-20 22:16:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2022-02-20 22:16:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2022-02-20 22:16:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2022-02-20 22:16:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2022-02-20 22:16:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2022-02-20 22:16:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2022-02-20 22:16:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2022-02-20 22:16:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2022-02-20 22:16:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2022-02-20 22:16:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2022-02-20 22:16:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2022-02-20 22:16:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-02-20 22:16:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-02-20 22:16:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-02-20 22:16:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-02-20 22:16:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2022-02-20 22:16:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2022-02-20 22:16:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-02-20 22:16:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-02-20 22:16:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-02-20 22:16:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-02-20 22:16:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2022-02-20 22:16:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2022-02-20 22:16:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2022-02-20 22:16:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2022-02-20 22:16:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2022-02-20 22:16:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2022-02-20 22:16:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2022-02-20 22:16:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2022-02-20 22:16:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2022-02-20 22:16:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2022-02-20 22:16:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2022-02-20 22:16:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2022-02-20 22:16:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-02-20 22:16:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2022-02-20 22:16:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2022-02-20 22:16:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-02-20 22:16:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-02-20 22:16:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-02-20 22:16:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2022-02-20 22:16:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2022-02-20 22:16:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-02-20 22:16:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-02-20 22:16:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-02-20 22:16:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-02-20 22:16:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2022-02-20 22:16:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2022-02-20 22:16:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2022-02-20 22:16:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2022-02-20 22:16:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2022-02-20 22:16:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2022-02-20 22:16:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2022-02-20 22:16:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2022-02-20 22:16:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2022-02-20 22:16:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2022-02-20 22:16:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-02-20 22:16:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-02-20 22:16:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2022-02-20 22:16:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2022-02-20 22:16:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2022-02-20 22:16:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2022-02-20 22:16:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2022-02-20 22:16:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2022-02-20 22:16:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2022-02-20 22:16:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2022-02-20 22:16:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2022-02-20 22:16:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2022-02-20 22:16:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2022-02-20 22:16:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2022-02-20 22:16:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2022-02-20 22:16:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2022-02-20 22:16:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2022-02-20 22:16:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2022-02-20 22:16:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2022-02-20 22:16:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2022-02-20 22:16:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2022-02-20 22:16:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2022-02-20 22:16:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-02-20 22:16:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-02-20 22:16:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2022-02-20 22:16:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2022-02-20 22:16:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-02-20 22:16:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-02-20 22:16:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2022-02-20 22:16:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2022-02-20 22:16:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-02-20 22:16:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2022-02-20 22:16:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-02-20 22:16:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-02-20 22:16:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2022-02-20 22:16:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2022-02-20 22:16:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2022-02-20 22:16:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2022-02-20 22:16:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2022-02-20 22:16:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2022-02-20 22:16:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2022-02-20 22:16:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2022-02-20 22:16:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2022-02-20 22:16:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2022-02-20 22:16:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2022-02-20 22:16:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2022-02-20 22:16:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2022-02-20 22:16:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2022-02-20 22:16:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2022-02-20 22:16:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2022-02-20 22:16:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2022-02-20 22:16:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2022-02-20 22:16:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2022-02-20 22:16:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2022-02-20 22:16:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2022-02-20 22:16:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2022-02-20 22:16:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-02-20 22:16:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-02-20 22:16:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2022-02-20 22:16:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2022-02-20 22:16:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-02-20 22:16:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-02-20 22:16:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2022-02-20 22:16:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2022-02-20 22:16:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2022-02-20 22:16:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2022-02-20 22:16:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2022-02-20 22:16:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2022-02-20 22:16:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2022-02-20 22:16:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2022-02-20 22:16:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2022-02-20 22:16:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2022-02-20 22:16:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-02-20 22:16:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-02-20 22:16:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-02-20 22:16:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-02-20 22:16:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2022-02-20 22:16:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2022-02-20 22:16:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2022-02-20 22:16:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2022-02-20 22:16:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-02-20 22:16:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-02-20 22:16:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-02-20 22:16:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2022-02-20 22:16:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2022-02-20 22:16:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-02-20 22:16:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-02-20 22:16:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-02-20 22:16:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2022-02-20 22:16:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2022-02-20 22:16:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-02-20 22:16:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-02-20 22:16:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2022-02-20 22:16:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2022-02-20 22:16:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2022-02-20 22:16:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2022-02-20 22:16:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2022-02-20 22:16:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-02-20 22:16:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-02-20 22:16:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2022-02-20 22:16:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2022-02-20 22:16:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2022-02-20 22:16:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2022-02-20 22:16:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2022-02-20 22:16:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2022-02-20 22:16:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2022-02-20 22:16:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2022-02-20 22:16:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2022-02-20 22:16:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2022-02-20 22:16:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2022-02-20 22:16:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2022-02-20 22:16:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2022-02-20 22:16:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2022-02-20 22:16:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2022-02-20 22:16:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2022-02-20 22:16:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-02-20 22:16:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-02-20 22:16:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2022-02-20 22:16:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2022-02-20 22:16:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2022-02-20 22:16:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2022-02-20 22:16:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2022-02-20 22:16:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2022-02-20 22:16:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2022-02-20 22:16:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2022-02-20 22:16:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-02-20 22:16:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-02-20 22:16:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2022-02-20 22:16:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2022-02-20 22:16:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-02-20 22:16:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-02-20 22:16:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2022-02-20 22:16:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2022-02-20 22:16:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2022-02-20 22:16:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2022-02-20 22:16:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2022-02-20 22:16:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2022-02-20 22:16:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-02-20 22:16:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-02-20 22:16:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2022-02-20 22:16:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2022-02-20 22:16:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2022-02-20 22:16:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2022-02-20 22:16:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2022-02-20 22:16:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2022-02-20 22:16:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-02-20 22:16:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-02-20 22:16:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-02-20 22:16:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-02-20 22:16:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2022-02-20 22:16:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2022-02-20 22:16:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2022-02-20 22:16:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2022-02-20 22:16:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2022-02-20 22:16:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2022-02-20 22:16:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2022-02-20 22:16:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2022-02-20 22:16:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2022-02-20 22:16:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2022-02-20 22:16:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-02-20 22:16:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2022-02-20 22:16:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2022-02-20 22:16:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-02-20 22:16:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:16:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-02-20 22:16:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-02-20 22:16:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2022-02-20 22:16:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2022-02-20 22:16:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2022-02-20 22:16:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2022-02-20 22:16:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2022-02-20 22:16:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2022-02-20 22:16:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2022-02-20 22:16:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2022-02-20 22:16:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2022-02-20 22:16:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2022-02-20 22:16:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2022-02-20 22:16:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2022-02-20 22:16:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-02-20 22:16:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-02-20 22:16:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-02-20 22:16:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-02-20 22:16:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2022-02-20 22:16:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2022-02-20 22:16:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-02-20 22:16:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-02-20 22:16:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2022-02-20 22:16:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2022-02-20 22:16:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2022-02-20 22:16:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2022-02-20 22:16:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-02-20 22:16:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-02-20 22:16:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2022-02-20 22:16:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2022-02-20 22:16:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-02-20 22:16:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2022-02-20 22:16:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2022-02-20 22:16:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2022-02-20 22:16:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2022-02-20 22:16:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2022-02-20 22:16:18,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2022-02-20 22:16:18,169 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2022-02-20 22:16:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2022-02-20 22:16:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2022-02-20 22:16:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2022-02-20 22:16:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-02-20 22:16:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-02-20 22:16:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2022-02-20 22:16:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2022-02-20 22:16:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-02-20 22:16:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2022-02-20 22:16:18,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2022-02-20 22:16:18,170 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-02-20 22:16:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2022-02-20 22:16:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2022-02-20 22:16:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-02-20 22:16:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2022-02-20 22:16:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2022-02-20 22:16:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2022-02-20 22:16:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2022-02-20 22:16:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2022-02-20 22:16:18,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2022-02-20 22:16:18,171 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2022-02-20 22:16:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-02-20 22:16:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2022-02-20 22:16:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2022-02-20 22:16:18,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2022-02-20 22:16:18,172 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2022-02-20 22:16:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2022-02-20 22:16:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2022-02-20 22:16:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2022-02-20 22:16:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-02-20 22:16:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-02-20 22:16:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-02-20 22:16:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-02-20 22:16:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-02-20 22:16:18,173 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-02-20 22:16:18,173 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2022-02-20 22:16:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2022-02-20 22:16:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2022-02-20 22:16:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2022-02-20 22:16:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2022-02-20 22:16:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2022-02-20 22:16:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2022-02-20 22:16:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2022-02-20 22:16:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-02-20 22:16:18,174 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-02-20 22:16:18,174 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-02-20 22:16:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-02-20 22:16:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2022-02-20 22:16:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2022-02-20 22:16:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-02-20 22:16:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-02-20 22:16:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2022-02-20 22:16:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2022-02-20 22:16:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2022-02-20 22:16:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2022-02-20 22:16:18,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-02-20 22:16:18,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-02-20 22:16:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2022-02-20 22:16:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2022-02-20 22:16:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2022-02-20 22:16:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2022-02-20 22:16:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2022-02-20 22:16:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2022-02-20 22:16:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2022-02-20 22:16:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2022-02-20 22:16:18,176 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-02-20 22:16:18,176 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2022-02-20 22:16:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2022-02-20 22:16:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2022-02-20 22:16:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2022-02-20 22:16:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2022-02-20 22:16:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2022-02-20 22:16:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2022-02-20 22:16:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2022-02-20 22:16:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2022-02-20 22:16:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2022-02-20 22:16:18,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2022-02-20 22:16:18,177 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2022-02-20 22:16:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2022-02-20 22:16:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2022-02-20 22:16:18,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-02-20 22:16:18,178 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-02-20 22:16:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2022-02-20 22:16:18,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2022-02-20 22:16:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2022-02-20 22:16:18,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2022-02-20 22:16:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-02-20 22:16:18,179 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-02-20 22:16:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-02-20 22:16:18,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-02-20 22:16:18,179 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2022-02-20 22:16:18,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2022-02-20 22:16:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2022-02-20 22:16:18,180 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2022-02-20 22:16:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2022-02-20 22:16:18,180 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2022-02-20 22:16:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2022-02-20 22:16:18,180 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2022-02-20 22:16:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-02-20 22:16:18,180 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-02-20 22:16:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-02-20 22:16:18,180 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-02-20 22:16:18,180 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2022-02-20 22:16:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2022-02-20 22:16:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2022-02-20 22:16:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2022-02-20 22:16:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2022-02-20 22:16:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2022-02-20 22:16:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-02-20 22:16:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-02-20 22:16:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-02-20 22:16:18,181 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-02-20 22:16:18,181 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-02-20 22:16:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-02-20 22:16:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2022-02-20 22:16:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2022-02-20 22:16:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2022-02-20 22:16:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2022-02-20 22:16:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2022-02-20 22:16:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2022-02-20 22:16:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2022-02-20 22:16:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2022-02-20 22:16:18,182 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-02-20 22:16:18,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2022-02-20 22:16:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-02-20 22:16:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-02-20 22:16:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2022-02-20 22:16:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2022-02-20 22:16:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-02-20 22:16:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-02-20 22:16:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-02-20 22:16:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-02-20 22:16:18,183 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2022-02-20 22:16:18,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2022-02-20 22:16:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2022-02-20 22:16:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2022-02-20 22:16:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-02-20 22:16:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2022-02-20 22:16:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2022-02-20 22:16:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2022-02-20 22:16:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2022-02-20 22:16:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2022-02-20 22:16:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-02-20 22:16:18,184 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-02-20 22:16:18,184 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2022-02-20 22:16:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2022-02-20 22:16:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2022-02-20 22:16:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2022-02-20 22:16:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-02-20 22:16:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-02-20 22:16:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2022-02-20 22:16:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2022-02-20 22:16:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-02-20 22:16:18,185 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-02-20 22:16:18,185 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2022-02-20 22:16:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2022-02-20 22:16:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2022-02-20 22:16:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2022-02-20 22:16:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-02-20 22:16:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-02-20 22:16:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2022-02-20 22:16:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2022-02-20 22:16:18,186 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2022-02-20 22:16:18,186 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2022-02-20 22:16:19,679 INFO L234 CfgBuilder]: Building ICFG [2022-02-20 22:16:19,685 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-02-20 22:16:33,331 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;