./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 --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:15:28,125 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:15:28,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:15:28,184 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:15:28,184 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:15:28,201 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:15:28,202 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:15:28,204 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:15:28,205 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:15:28,208 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:15:28,209 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:15:28,210 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:15:28,210 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:15:28,212 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:15:28,213 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:15:28,217 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:15:28,218 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:15:28,219 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:15:28,220 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:15:28,225 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:15:28,225 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:15:28,226 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:15:28,227 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:15:28,228 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:15:28,247 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:15:28,247 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:15:28,247 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:15:28,249 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:15:28,249 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:15:28,249 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:15:28,250 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:15:28,250 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:15:28,251 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:15:28,252 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:15:28,253 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:15:28,253 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:15:28,253 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:15:28,253 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:15:28,253 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:15:28,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:15:28,254 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:15:28,255 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:15:28,296 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:15:28,296 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:15:28,297 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:15:28,297 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:15:28,297 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:15:28,297 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:15:28,298 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:15:28,298 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:15:28,298 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:15:28,298 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:15:28,299 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:15:28,299 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:15:28,300 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:15:28,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:15:28,301 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:15:28,301 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:15:28,301 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:15:28,301 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:15:28,301 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2021-12-15 13:15:28,651 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:15:28,672 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:15:28,674 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:15:28,675 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:15:28,675 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:15:28,676 INFO L432 ainManager$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 [2021-12-15 13:15:28,713 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46b1ed5fa/22414e47186a40c2ad979da532193485/FLAGa4783884b [2021-12-15 13:15:29,474 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:15:29,475 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 [2021-12-15 13:15:29,543 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46b1ed5fa/22414e47186a40c2ad979da532193485/FLAGa4783884b [2021-12-15 13:15:29,959 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/46b1ed5fa/22414e47186a40c2ad979da532193485 [2021-12-15 13:15:29,961 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:15:29,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:15:29,963 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:15:29,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:15:29,966 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:15:29,967 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:15:29" (1/1) ... [2021-12-15 13:15:29,967 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ad690ab and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:29, skipping insertion in model container [2021-12-15 13:15:29,967 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:15:29" (1/1) ... [2021-12-15 13:15:29,972 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:15:30,155 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:15:37,609 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] [2021-12-15 13:15:37,867 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:37,923 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:15:38,936 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] [2021-12-15 13:15:38,963 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:39,429 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:15:39,430 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39 WrapperNode [2021-12-15 13:15:39,430 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:15:39,431 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:15:39,432 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:15:39,432 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:15:39,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:39,610 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:39,911 INFO L137 Inliner]: procedures = 935, calls = 7370, calls flagged for inlining = 339, calls inlined = 314, statements flattened = 15308 [2021-12-15 13:15:39,912 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:15:39,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:15:39,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:15:39,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:15:39,919 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:39,920 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:40,050 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:40,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:40,716 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:40,777 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:40,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:41,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:15:41,164 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:15:41,164 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:15:41,164 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:15:41,165 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:39" (1/1) ... [2021-12-15 13:15:41,170 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:15:41,190 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:15:41,231 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:15:41,250 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:15:41,266 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-12-15 13:15:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-12-15 13:15:41,267 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:15:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:15:41,267 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-12-15 13:15:41,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-12-15 13:15:41,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-12-15 13:15:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-12-15 13:15:41,268 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-15 13:15:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-15 13:15:41,268 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-15 13:15:41,268 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-15 13:15:41,268 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-12-15 13:15:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-12-15 13:15:41,269 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-12-15 13:15:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-12-15 13:15:41,269 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:15:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:15:41,269 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-12-15 13:15:41,269 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-12-15 13:15:41,269 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-12-15 13:15:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-12-15 13:15:41,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-12-15 13:15:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-12-15 13:15:41,270 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:15:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:15:41,270 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-12-15 13:15:41,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-12-15 13:15:41,270 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:15:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:15:41,271 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:15:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:15:41,271 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-12-15 13:15:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-12-15 13:15:41,271 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-12-15 13:15:41,271 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-12-15 13:15:41,271 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:15:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:15:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:15:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:15:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-12-15 13:15:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-12-15 13:15:41,272 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-12-15 13:15:41,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-12-15 13:15:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-12-15 13:15:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-12-15 13:15:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:15:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:15:41,273 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:15:41,273 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:15:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:15:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:15:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-12-15 13:15:41,274 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-12-15 13:15:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:15:41,274 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-12-15 13:15:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-12-15 13:15:41,275 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:15:41,275 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:15:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:15:41,276 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:15:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:15:41,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:15:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:15:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-12-15 13:15:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-12-15 13:15:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:15:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:15:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-12-15 13:15:41,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-12-15 13:15:41,277 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:15:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:15:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:15:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:15:41,278 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-12-15 13:15:41,278 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-12-15 13:15:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:15:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:15:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-12-15 13:15:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-12-15 13:15:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-12-15 13:15:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-12-15 13:15:41,279 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-12-15 13:15:41,279 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-12-15 13:15:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-12-15 13:15:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-12-15 13:15:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:15:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:15:41,280 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:15:41,280 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:15:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-12-15 13:15:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-12-15 13:15:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-12-15 13:15:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-12-15 13:15:41,281 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-12-15 13:15:41,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-12-15 13:15:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:15:41,282 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:15:41,282 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-12-15 13:15:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-12-15 13:15:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-12-15 13:15:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-12-15 13:15:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-12-15 13:15:41,283 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-12-15 13:15:41,283 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-12-15 13:15:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-12-15 13:15:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:15:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:15:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:15:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-12-15 13:15:41,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-12-15 13:15:41,284 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:15:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:15:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-12-15 13:15:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-12-15 13:15:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 13:15:41,285 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 13:15:41,285 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:15:41,286 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:15:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-12-15 13:15:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-12-15 13:15:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:15:41,288 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:15:41,288 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-12-15 13:15:41,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-12-15 13:15:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:15:41,290 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:15:41,290 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:15:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:15:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:15:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:15:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:15:41,294 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:15:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:15:41,294 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-12-15 13:15:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-12-15 13:15:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-12-15 13:15:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-12-15 13:15:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:15:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:15:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:15:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-12-15 13:15:41,295 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-12-15 13:15:41,295 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:15:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:15:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:15:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:15:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:15:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:15:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:15:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:15:41,296 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-12-15 13:15:41,296 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-12-15 13:15:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-12-15 13:15:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-12-15 13:15:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-15 13:15:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-15 13:15:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:15:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:15:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-12-15 13:15:41,297 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-12-15 13:15:41,297 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-12-15 13:15:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-12-15 13:15:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-12-15 13:15:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-12-15 13:15:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:15:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:15:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:15:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:15:41,298 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:15:41,298 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:15:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:15:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:15:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-12-15 13:15:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-12-15 13:15:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-12-15 13:15:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-12-15 13:15:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-15 13:15:41,299 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-15 13:15:41,299 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:15:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:15:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:15:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:15:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-12-15 13:15:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-12-15 13:15:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-12-15 13:15:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-12-15 13:15:41,300 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-12-15 13:15:41,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-12-15 13:15:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-12-15 13:15:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-12-15 13:15:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:15:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:15:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:15:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:15:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:15:41,301 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:15:41,301 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:15:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:15:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:15:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-12-15 13:15:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-12-15 13:15:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-12-15 13:15:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-12-15 13:15:41,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:15:41,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:15:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:15:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:15:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:15:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-12-15 13:15:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-12-15 13:15:41,303 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:15:41,303 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:15:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-15 13:15:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-15 13:15:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:15:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:15:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:15:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:15:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:15:41,304 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:15:41,304 INFO L130 BoogieDeclarations]: Found specification of procedure show_umcast [2021-12-15 13:15:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure show_umcast [2021-12-15 13:15:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:15:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:15:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:15:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:15:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:15:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:15:41,305 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-12-15 13:15:41,305 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-12-15 13:15:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:15:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:15:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:15:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-12-15 13:15:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-12-15 13:15:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:15:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:15:41,306 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:15:41,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:15:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:15:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-15 13:15:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-15 13:15:41,307 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-12-15 13:15:41,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-12-15 13:15:41,308 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-15 13:15:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-15 13:15:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-12-15 13:15:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-12-15 13:15:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-15 13:15:41,310 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-15 13:15:41,310 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-12-15 13:15:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-12-15 13:15:41,311 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-12-15 13:15:41,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-12-15 13:15:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:15:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:15:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-15 13:15:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-15 13:15:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:15:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:15:41,312 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:15:41,312 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:15:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-12-15 13:15:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-12-15 13:15:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:15:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:15:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-12-15 13:15:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-12-15 13:15:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:15:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:15:41,313 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:15:41,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:15:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-12-15 13:15:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-12-15 13:15:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:15:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:15:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-12-15 13:15:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-12-15 13:15:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-12-15 13:15:41,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-12-15 13:15:41,314 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-12-15 13:15:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-12-15 13:15:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-12-15 13:15:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-12-15 13:15:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-12-15 13:15:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-12-15 13:15:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-12-15 13:15:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-12-15 13:15:41,315 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:15:41,315 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:15:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:15:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:15:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-12-15 13:15:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-12-15 13:15:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure show_mode [2021-12-15 13:15:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mode [2021-12-15 13:15:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:15:41,316 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:15:41,316 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:15:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:15:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-15 13:15:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-15 13:15:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-12-15 13:15:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-12-15 13:15:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-12-15 13:15:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-12-15 13:15:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-12-15 13:15:41,317 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-12-15 13:15:41,317 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:15:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:15:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:15:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-15 13:15:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-15 13:15:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-12-15 13:15:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-12-15 13:15:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-12-15 13:15:41,318 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-12-15 13:15:41,318 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:15:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:15:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:15:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:15:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-12-15 13:15:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-12-15 13:15:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-12-15 13:15:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-12-15 13:15:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-12-15 13:15:41,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-12-15 13:15:41,319 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:15:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:15:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-15 13:15:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-15 13:15:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:15:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:15:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:15:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:15:41,320 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:15:41,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:15:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-12-15 13:15:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-12-15 13:15:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-12-15 13:15:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-12-15 13:15:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-12-15 13:15:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-12-15 13:15:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:15:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:15:41,321 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-15 13:15:41,321 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-15 13:15:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:15:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:15:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-12-15 13:15:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-12-15 13:15:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-12-15 13:15:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-12-15 13:15:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-12-15 13:15:41,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-12-15 13:15:41,322 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:15:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:15:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-12-15 13:15:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-12-15 13:15:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:15:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:15:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:15:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:15:41,323 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:15:41,323 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:15:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:15:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:15:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-12-15 13:15:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-12-15 13:15:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-12-15 13:15:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-12-15 13:15:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-12-15 13:15:41,324 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-12-15 13:15:41,324 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-12-15 13:15:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-12-15 13:15:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-12-15 13:15:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-12-15 13:15:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-12-15 13:15:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-12-15 13:15:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-12-15 13:15:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-12-15 13:15:41,325 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:15:41,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:15:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-12-15 13:15:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-12-15 13:15:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-12-15 13:15:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-12-15 13:15:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-12-15 13:15:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-12-15 13:15:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:15:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:15:41,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:15:41,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:15:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:15:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:15:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-12-15 13:15:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-12-15 13:15:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-12-15 13:15:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-12-15 13:15:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-12-15 13:15:41,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-12-15 13:15:41,327 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-12-15 13:15:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-12-15 13:15:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-15 13:15:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-15 13:15:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:15:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:15:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:15:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:15:41,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-12-15 13:15:41,328 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-12-15 13:15:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-12-15 13:15:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-12-15 13:15:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-12-15 13:15:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-12-15 13:15:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:15:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:15:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:15:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:15:41,329 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:15:41,329 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:15:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:15:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-15 13:15:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-15 13:15:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:15:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:15:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-12-15 13:15:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-12-15 13:15:41,330 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-12-15 13:15:41,330 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-12-15 13:15:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:15:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:15:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-12-15 13:15:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-12-15 13:15:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-12-15 13:15:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-12-15 13:15:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-12-15 13:15:41,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-12-15 13:15:41,331 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-12-15 13:15:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-12-15 13:15:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-12-15 13:15:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-12-15 13:15:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:15:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:15:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:15:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-12-15 13:15:41,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-12-15 13:15:41,332 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-12-15 13:15:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-12-15 13:15:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:15:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:15:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:15:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-12-15 13:15:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-12-15 13:15:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-12-15 13:15:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:15:41,333 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-12-15 13:15:41,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-12-15 13:15:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-15 13:15:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-15 13:15:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-12-15 13:15:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-12-15 13:15:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:15:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:15:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-12-15 13:15:41,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-12-15 13:15:41,334 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:15:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:15:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:15:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:15:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-12-15 13:15:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-12-15 13:15:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:15:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:15:41,335 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:15:41,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:15:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-12-15 13:15:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-12-15 13:15:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-12-15 13:15:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-12-15 13:15:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:15:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:15:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2021-12-15 13:15:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2021-12-15 13:15:41,336 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:15:41,336 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:15:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:15:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:15:41,337 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:15:41,337 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:15:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-12-15 13:15:41,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-12-15 13:15:41,339 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-12-15 13:15:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-12-15 13:15:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-12-15 13:15:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-12-15 13:15:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-15 13:15:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-15 13:15:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-12-15 13:15:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-12-15 13:15:41,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:15:41,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:15:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:15:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:15:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-12-15 13:15:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-12-15 13:15:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:15:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:15:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-12-15 13:15:41,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-12-15 13:15:41,341 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:15:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:15:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-12-15 13:15:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-12-15 13:15:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:15:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:15:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:15:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:15:41,342 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-12-15 13:15:41,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-12-15 13:15:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:15:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:15:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:15:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:15:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:15:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:15:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:15:41,343 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:15:41,343 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-12-15 13:15:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-12-15 13:15:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-12-15 13:15:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-12-15 13:15:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:15:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:15:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-12-15 13:15:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-12-15 13:15:41,344 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-12-15 13:15:41,344 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-12-15 13:15:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:15:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:15:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-12-15 13:15:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-12-15 13:15:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-12-15 13:15:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-12-15 13:15:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:15:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:15:41,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:15:41,345 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-12-15 13:15:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-12-15 13:15:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:15:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:15:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-12-15 13:15:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-12-15 13:15:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-15 13:15:41,346 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-15 13:15:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:15:41,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:15:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:15:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-12-15 13:15:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-12-15 13:15:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure show_parent [2021-12-15 13:15:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parent [2021-12-15 13:15:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-12-15 13:15:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-12-15 13:15:41,347 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-15 13:15:41,347 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-15 13:15:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-12-15 13:15:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-12-15 13:15:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:15:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:15:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:15:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:15:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:15:41,348 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:15:41,348 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-12-15 13:15:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-12-15 13:15:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-12-15 13:15:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-12-15 13:15:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-12-15 13:15:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-12-15 13:15:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-12-15 13:15:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-12-15 13:15:41,349 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-15 13:15:41,349 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-15 13:15:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:15:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:15:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-15 13:15:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-15 13:15:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:15:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:15:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-12-15 13:15:41,350 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-12-15 13:15:41,350 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:15:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:15:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:15:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:15:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-12-15 13:15:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-12-15 13:15:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:15:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:15:41,351 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-12-15 13:15:41,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-12-15 13:15:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-12-15 13:15:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-12-15 13:15:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:15:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:15:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:15:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:15:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-12-15 13:15:41,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-12-15 13:15:41,352 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:15:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:15:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:15:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:15:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-12-15 13:15:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-12-15 13:15:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-12-15 13:15:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-12-15 13:15:41,353 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:15:41,353 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:15:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-12-15 13:15:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-12-15 13:15:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:15:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-12-15 13:15:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-12-15 13:15:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-12-15 13:15:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-12-15 13:15:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:15:41,354 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:15:41,354 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-12-15 13:15:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-12-15 13:15:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-12-15 13:15:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-12-15 13:15:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:15:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:15:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-12-15 13:15:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-12-15 13:15:41,355 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:15:41,355 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:15:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:15:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:15:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-12-15 13:15:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-12-15 13:15:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-15 13:15:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-15 13:15:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-12-15 13:15:41,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-12-15 13:15:41,356 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:15:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:15:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:15:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:15:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:15:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:15:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-12-15 13:15:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-12-15 13:15:41,357 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-15 13:15:41,357 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-15 13:15:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:15:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:15:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-12-15 13:15:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-12-15 13:15:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-15 13:15:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-15 13:15:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:15:41,358 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:15:41,358 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-12-15 13:15:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-12-15 13:15:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:15:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:15:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:15:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:15:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-12-15 13:15:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-12-15 13:15:41,359 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:15:41,359 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:15:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:15:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:15:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-12-15 13:15:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-12-15 13:15:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:15:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:15:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:15:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:15:41,360 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:15:41,360 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:15:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-12-15 13:15:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-12-15 13:15:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:15:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:15:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-12-15 13:15:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-12-15 13:15:41,361 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:15:41,361 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:15:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:15:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-15 13:15:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-15 13:15:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-12-15 13:15:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-12-15 13:15:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:15:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:15:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-12-15 13:15:41,362 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-12-15 13:15:41,362 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-12-15 13:15:41,363 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-12-15 13:15:42,765 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:15:42,769 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:15:42,900 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:15:42,904 INFO L158 Benchmark]: Toolchain (without parser) took 12941.80ms. Allocated memory was 121.6MB in the beginning and 744.5MB in the end (delta: 622.9MB). Free memory was 67.9MB in the beginning and 417.7MB in the end (delta: -349.7MB). Peak memory consumption was 277.7MB. Max. memory is 16.1GB. [2021-12-15 13:15:42,905 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:15:42,905 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9468.00ms. Allocated memory was 121.6MB in the beginning and 352.3MB in the end (delta: 230.7MB). Free memory was 67.9MB in the beginning and 120.6MB in the end (delta: -52.7MB). Peak memory consumption was 178.8MB. Max. memory is 16.1GB. [2021-12-15 13:15:42,906 INFO L158 Benchmark]: Boogie Procedure Inliner took 480.78ms. Allocated memory is still 352.3MB. Free memory was 120.6MB in the beginning and 119.7MB in the end (delta: 928.4kB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. [2021-12-15 13:15:42,906 INFO L158 Benchmark]: Boogie Preprocessor took 1250.15ms. Allocated memory was 352.3MB in the beginning and 744.5MB in the end (delta: 392.2MB). Free memory was 119.7MB in the beginning and 538.2MB in the end (delta: -418.6MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. [2021-12-15 13:15:42,907 INFO L158 Benchmark]: RCFGBuilder took 1739.46ms. Allocated memory is still 744.5MB. Free memory was 538.2MB in the beginning and 417.7MB in the end (delta: 120.6MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-12-15 13:15:42,908 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 121.6MB. Free memory is still 79.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9468.00ms. Allocated memory was 121.6MB in the beginning and 352.3MB in the end (delta: 230.7MB). Free memory was 67.9MB in the beginning and 120.6MB in the end (delta: -52.7MB). Peak memory consumption was 178.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 480.78ms. Allocated memory is still 352.3MB. Free memory was 120.6MB in the beginning and 119.7MB in the end (delta: 928.4kB). Peak memory consumption was 8.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1250.15ms. Allocated memory was 352.3MB in the beginning and 744.5MB in the end (delta: 392.2MB). Free memory was 119.7MB in the beginning and 538.2MB in the end (delta: -418.6MB). Peak memory consumption was 94.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1739.46ms. Allocated memory is still 744.5MB. Free memory was 538.2MB in the beginning and 417.7MB in the end (delta: 120.6MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:15:42,941 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-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 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:15:44,957 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:15:44,958 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:15:44,982 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:15:44,983 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:15:44,984 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:15:44,984 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:15:44,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:15:44,987 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:15:44,991 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:15:44,991 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:15:44,995 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:15:44,995 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:15:44,997 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:15:44,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:15:44,999 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:15:45,000 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:15:45,000 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:15:45,001 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:15:45,002 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:15:45,003 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:15:45,005 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:15:45,007 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:15:45,009 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:15:45,012 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:15:45,016 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:15:45,016 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:15:45,017 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:15:45,017 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:15:45,018 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:15:45,018 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:15:45,018 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:15:45,019 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:15:45,019 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:15:45,020 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:15:45,020 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:15:45,021 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:15:45,021 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:15:45,021 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:15:45,022 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:15:45,022 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:15:45,036 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:15:45,073 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:15:45,074 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:15:45,074 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:15:45,074 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:15:45,075 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:15:45,075 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:15:45,075 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:15:45,075 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:15:45,075 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:15:45,075 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:15:45,075 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:15:45,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:15:45,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:15:45,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:15:45,077 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:15:45,078 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:15:45,078 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:15:45,078 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:15:45,078 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:15:45,078 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2021-12-15 13:15:45,514 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:15:45,532 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:15:45,534 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:15:45,534 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:15:45,535 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:15:45,536 INFO L432 ainManager$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 [2021-12-15 13:15:45,594 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/253ab2fd0/e834a35f942245b79424446e6ccae4be/FLAGf1c61d3ce [2021-12-15 13:15:46,414 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:15:46,414 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 [2021-12-15 13:15:46,465 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/253ab2fd0/e834a35f942245b79424446e6ccae4be/FLAGf1c61d3ce [2021-12-15 13:15:46,582 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/253ab2fd0/e834a35f942245b79424446e6ccae4be [2021-12-15 13:15:46,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:15:46,585 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:15:46,587 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:15:46,587 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:15:46,590 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:15:46,590 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:15:46" (1/1) ... [2021-12-15 13:15:46,591 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75c616c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:46, skipping insertion in model container [2021-12-15 13:15:46,591 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:15:46" (1/1) ... [2021-12-15 13:15:46,595 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:15:46,835 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:15:54,167 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] [2021-12-15 13:15:54,419 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:54,463 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:15:54,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:15:55,316 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] [2021-12-15 13:15:55,343 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:55,380 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:15:56,130 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] [2021-12-15 13:15:56,141 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:15:56,428 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:15:56,428 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56 WrapperNode [2021-12-15 13:15:56,428 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:15:56,429 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:15:56,430 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:15:56,430 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:15:56,434 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:56,620 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,009 INFO L137 Inliner]: procedures = 950, calls = 7366, calls flagged for inlining = 343, calls inlined = 318, statements flattened = 14921 [2021-12-15 13:15:57,017 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:15:57,018 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:15:57,018 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:15:57,018 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:15:57,025 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,025 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,096 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,097 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,272 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,521 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,593 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:15:57,594 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:15:57,594 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:15:57,594 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:15:57,595 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:15:56" (1/1) ... [2021-12-15 13:15:57,599 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:15:57,606 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:15:57,657 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:15:57,671 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:15:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-12-15 13:15:57,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-12-15 13:15:57,702 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:15:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-12-15 13:15:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-12-15 13:15:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-12-15 13:15:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-12-15 13:15:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-12-15 13:15:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-12-15 13:15:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-12-15 13:15:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-12-15 13:15:57,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-12-15 13:15:57,703 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:15:57,704 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-12-15 13:15:57,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-12-15 13:15:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-12-15 13:15:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-12-15 13:15:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-12-15 13:15:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-12-15 13:15:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:15:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:15:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-12-15 13:15:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-12-15 13:15:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-12-15 13:15:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-12-15 13:15:57,705 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:15:57,705 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:15:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:15:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:15:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-12-15 13:15:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-12-15 13:15:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-12-15 13:15:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-12-15 13:15:57,706 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-12-15 13:15:57,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-12-15 13:15:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:15:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:15:57,707 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-12-15 13:15:57,707 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-12-15 13:15:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-12-15 13:15:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-12-15 13:15:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-12-15 13:15:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-12-15 13:15:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:15:57,708 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-12-15 13:15:57,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-12-15 13:15:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:15:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:15:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:15:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:15:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-12-15 13:15:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:15:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:15:57,709 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-12-15 13:15:57,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-12-15 13:15:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-12-15 13:15:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-12-15 13:15:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-12-15 13:15:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-12-15 13:15:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:15:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:15:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:15:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:15:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-12-15 13:15:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-12-15 13:15:57,710 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:15:57,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-12-15 13:15:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:15:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:15:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-12-15 13:15:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-12-15 13:15:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-12-15 13:15:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-12-15 13:15:57,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-12-15 13:15:57,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-12-15 13:15:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-12-15 13:15:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-12-15 13:15:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:15:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-12-15 13:15:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:15:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:15:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-12-15 13:15:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-12-15 13:15:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-12-15 13:15:57,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-12-15 13:15:57,712 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-12-15 13:15:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-12-15 13:15:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:15:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:15:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-12-15 13:15:57,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-12-15 13:15:57,713 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-12-15 13:15:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-12-15 13:15:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-12-15 13:15:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-12-15 13:15:57,719 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-12-15 13:15:57,719 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-12-15 13:15:57,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:15:57,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:15:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:15:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:15:57,722 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-12-15 13:15:57,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-12-15 13:15:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-15 13:15:57,723 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-15 13:15:57,723 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-12-15 13:15:57,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-12-15 13:15:57,724 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-12-15 13:15:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-12-15 13:15:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:15:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:15:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-12-15 13:15:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-12-15 13:15:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:15:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:15:57,727 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-12-15 13:15:57,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-12-15 13:15:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:15:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:15:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-12-15 13:15:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-12-15 13:15:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:15:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:15:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-12-15 13:15:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-12-15 13:15:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:15:57,728 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-12-15 13:15:57,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-12-15 13:15:57,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-12-15 13:15:57,729 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:15:57,730 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-12-15 13:15:57,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-12-15 13:15:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-12-15 13:15:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-12-15 13:15:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-12-15 13:15:57,731 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-12-15 13:15:57,731 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:15:57,732 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:15:57,732 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:15:57,733 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-12-15 13:15:57,733 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-12-15 13:15:57,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-12-15 13:15:57,734 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:15:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:15:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:15:57,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-12-15 13:15:57,739 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:15:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-12-15 13:15:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-12-15 13:15:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-12-15 13:15:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-12-15 13:15:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-12-15 13:15:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-12-15 13:15:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-12-15 13:15:57,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-12-15 13:15:57,740 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-12-15 13:15:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-12-15 13:15:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-12-15 13:15:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-12-15 13:15:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-12-15 13:15:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-12-15 13:15:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:15:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-12-15 13:15:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-12-15 13:15:57,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-12-15 13:15:57,741 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-15 13:15:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-15 13:15:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:15:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:15:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-12-15 13:15:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-12-15 13:15:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:15:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:15:57,742 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-12-15 13:15:57,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-12-15 13:15:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:15:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:15:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:15:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-12-15 13:15:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-12-15 13:15:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-12-15 13:15:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-15 13:15:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-15 13:15:57,743 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-12-15 13:15:57,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-12-15 13:15:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-12-15 13:15:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-12-15 13:15:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-12-15 13:15:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-12-15 13:15:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-12-15 13:15:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-12-15 13:15:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-12-15 13:15:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-12-15 13:15:57,744 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-12-15 13:15:57,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-12-15 13:15:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-15 13:15:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-15 13:15:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:15:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:15:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-12-15 13:15:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-12-15 13:15:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:15:57,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:15:57,745 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:15:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:15:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-12-15 13:15:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-12-15 13:15:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-12-15 13:15:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-12-15 13:15:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-12-15 13:15:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-12-15 13:15:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-12-15 13:15:57,746 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-12-15 13:15:57,746 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-12-15 13:15:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-12-15 13:15:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-12-15 13:15:57,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:15:57,747 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-12-15 13:15:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-12-15 13:15:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:15:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:15:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:15:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:15:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-12-15 13:15:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-12-15 13:15:57,748 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-12-15 13:15:57,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-12-15 13:15:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-12-15 13:15:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-12-15 13:15:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-12-15 13:15:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-12-15 13:15:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-15 13:15:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-15 13:15:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:15:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:15:57,749 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:15:57,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-12-15 13:15:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-12-15 13:15:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-12-15 13:15:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-12-15 13:15:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-12-15 13:15:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-12-15 13:15:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-12-15 13:15:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-12-15 13:15:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-12-15 13:15:57,750 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-12-15 13:15:57,750 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-12-15 13:15:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-12-15 13:15:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-12-15 13:15:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-12-15 13:15:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-12-15 13:15:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-12-15 13:15:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-12-15 13:15:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-12-15 13:15:57,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-12-15 13:15:57,751 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-15 13:15:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-15 13:15:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-12-15 13:15:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-12-15 13:15:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:15:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:15:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-15 13:15:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-15 13:15:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:15:57,752 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:15:57,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:15:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:15:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-12-15 13:15:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-12-15 13:15:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-12-15 13:15:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-12-15 13:15:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-12-15 13:15:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-12-15 13:15:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-12-15 13:15:57,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-12-15 13:15:57,753 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-12-15 13:15:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-12-15 13:15:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-12-15 13:15:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-12-15 13:15:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-12-15 13:15:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-12-15 13:15:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:15:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-12-15 13:15:57,754 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-12-15 13:15:57,754 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-12-15 13:15:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-12-15 13:15:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-12-15 13:15:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-12-15 13:15:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-12-15 13:15:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:15:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:15:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:15:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-12-15 13:15:57,755 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:15:57,755 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:15:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-12-15 13:15:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-12-15 13:15:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-12-15 13:15:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-12-15 13:15:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-12-15 13:15:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-12-15 13:15:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-12-15 13:15:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-12-15 13:15:57,756 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-15 13:15:57,756 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-15 13:15:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:15:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:15:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:15:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:15:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-12-15 13:15:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-12-15 13:15:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-12-15 13:15:57,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-12-15 13:15:57,757 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-12-15 13:15:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:15:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-12-15 13:15:57,758 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-12-15 13:15:57,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:15:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-12-15 13:15:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-12-15 13:15:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-12-15 13:15:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-12-15 13:15:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-12-15 13:15:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-12-15 13:15:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:15:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:15:57,759 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-12-15 13:15:57,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-12-15 13:15:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-12-15 13:15:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-12-15 13:15:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-12-15 13:15:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-12-15 13:15:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-12-15 13:15:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-12-15 13:15:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-12-15 13:15:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-12-15 13:15:57,760 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-12-15 13:15:57,760 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-12-15 13:15:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-12-15 13:15:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-12-15 13:15:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-12-15 13:15:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-12-15 13:15:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:15:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:15:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-12-15 13:15:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-12-15 13:15:57,761 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-12-15 13:15:57,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-12-15 13:15:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-12-15 13:15:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-12-15 13:15:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-12-15 13:15:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-12-15 13:15:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:15:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:15:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-12-15 13:15:57,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-12-15 13:15:57,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:15:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:15:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:15:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:15:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-12-15 13:15:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-12-15 13:15:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-15 13:15:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-15 13:15:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-15 13:15:57,763 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-15 13:15:57,763 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-12-15 13:15:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-12-15 13:15:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-12-15 13:15:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-12-15 13:15:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-12-15 13:15:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-12-15 13:15:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-12-15 13:15:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-12-15 13:15:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-12-15 13:15:57,764 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-12-15 13:15:57,764 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-12-15 13:15:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-12-15 13:15:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-12-15 13:15:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-12-15 13:15:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-12-15 13:15:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-12-15 13:15:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-12-15 13:15:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-12-15 13:15:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-12-15 13:15:57,765 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-12-15 13:15:57,765 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:15:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-12-15 13:15:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-12-15 13:15:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:15:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:15:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:15:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:15:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-12-15 13:15:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-12-15 13:15:57,766 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-12-15 13:15:57,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-12-15 13:15:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-12-15 13:15:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-12-15 13:15:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-12-15 13:15:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-12-15 13:15:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-12-15 13:15:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-12-15 13:15:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-12-15 13:15:57,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-12-15 13:15:57,767 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-15 13:15:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-15 13:15:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:15:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:15:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-12-15 13:15:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-12-15 13:15:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:15:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:15:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:15:57,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:15:57,768 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-12-15 13:15:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-12-15 13:15:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:15:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:15:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-12-15 13:15:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-12-15 13:15:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:15:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-12-15 13:15:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-12-15 13:15:57,769 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-12-15 13:15:57,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-12-15 13:15:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-12-15 13:15:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-12-15 13:15:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-12-15 13:15:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-12-15 13:15:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-12-15 13:15:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-12-15 13:15:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:15:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:15:57,770 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-12-15 13:15:57,770 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-12-15 13:15:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:15:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-12-15 13:15:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-12-15 13:15:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-15 13:15:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-12-15 13:15:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-12-15 13:15:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:15:57,771 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-12-15 13:15:57,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-12-15 13:15:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-12-15 13:15:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-12-15 13:15:57,772 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:15:57,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:15:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:15:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-12-15 13:15:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-12-15 13:15:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-12-15 13:15:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-12-15 13:15:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-12-15 13:15:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-12-15 13:15:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-12-15 13:15:57,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-12-15 13:15:57,773 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:15:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:15:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:15:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:15:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:15:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:15:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-12-15 13:15:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-12-15 13:15:57,774 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-12-15 13:15:57,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-12-15 13:15:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-12-15 13:15:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-12-15 13:15:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-12-15 13:15:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-12-15 13:15:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-12-15 13:15:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-12-15 13:15:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-15 13:15:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-15 13:15:57,775 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-12-15 13:15:57,775 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-12-15 13:15:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:15:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:15:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-12-15 13:15:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-12-15 13:15:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-12-15 13:15:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-12-15 13:15:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:15:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:15:57,776 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-12-15 13:15:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-12-15 13:15:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:15:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-12-15 13:15:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-12-15 13:15:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-12-15 13:15:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-12-15 13:15:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-12-15 13:15:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:15:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:15:57,777 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-12-15 13:15:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-12-15 13:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-12-15 13:15:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-12-15 13:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:15:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-12-15 13:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:15:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-12-15 13:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-12-15 13:15:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-12-15 13:15:57,778 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-12-15 13:15:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-12-15 13:15:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-12-15 13:15:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:15:57,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-12-15 13:15:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-12-15 13:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-12-15 13:15:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-12-15 13:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:15:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:15:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:15:57,780 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-12-15 13:15:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-12-15 13:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-12-15 13:15:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-12-15 13:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-12-15 13:15:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-12-15 13:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-12-15 13:15:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-12-15 13:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:15:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:15:57,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:15:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-12-15 13:15:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-12-15 13:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-12-15 13:15:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-12-15 13:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-12-15 13:15:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-12-15 13:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:15:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:15:57,782 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:15:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-12-15 13:15:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-12-15 13:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-12-15 13:15:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-12-15 13:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-12-15 13:15:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-12-15 13:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-12-15 13:15:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-12-15 13:15:57,783 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-12-15 13:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-12-15 13:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-12-15 13:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-12-15 13:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:15:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:15:57,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-12-15 13:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-12-15 13:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:15:57,785 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-12-15 13:15:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-12-15 13:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-12-15 13:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-12-15 13:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-12-15 13:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-12-15 13:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-12-15 13:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-12-15 13:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-12-15 13:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-12-15 13:15:57,786 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:15:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-12-15 13:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-12-15 13:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-12-15 13:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-12-15 13:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-12-15 13:15:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-12-15 13:15:57,787 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:15:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-12-15 13:15:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-12-15 13:15:57,788 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-12-15 13:15:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-12-15 13:15:59,189 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:15:59,196 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:15:59,420 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:15:59,426 INFO L158 Benchmark]: Toolchain (without parser) took 12839.87ms. Allocated memory was 62.9MB in the beginning and 1.2GB in the end (delta: 1.2GB). Free memory was 25.8MB in the beginning and 844.4MB in the end (delta: -818.7MB). Peak memory consumption was 336.9MB. Max. memory is 16.1GB. [2021-12-15 13:15:59,427 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.7MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:15:59,429 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9841.56ms. Allocated memory was 62.9MB in the beginning and 444.6MB in the end (delta: 381.7MB). Free memory was 25.5MB in the beginning and 215.7MB in the end (delta: -190.2MB). Peak memory consumption was 251.6MB. Max. memory is 16.1GB. [2021-12-15 13:15:59,429 INFO L158 Benchmark]: Boogie Procedure Inliner took 588.22ms. Allocated memory is still 444.6MB. Free memory was 215.7MB in the beginning and 250.9MB in the end (delta: -35.3MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2021-12-15 13:15:59,430 INFO L158 Benchmark]: Boogie Preprocessor took 575.07ms. Allocated memory was 444.6MB in the beginning and 1.2GB in the end (delta: 773.8MB). Free memory was 250.9MB in the beginning and 972.3MB in the end (delta: -721.4MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. [2021-12-15 13:15:59,430 INFO L158 Benchmark]: RCFGBuilder took 1830.72ms. Allocated memory is still 1.2GB. Free memory was 971.3MB in the beginning and 844.4MB in the end (delta: 126.9MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. [2021-12-15 13:15:59,448 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 50.3MB. Free memory was 31.7MB in the beginning and 31.7MB in the end (delta: 38.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9841.56ms. Allocated memory was 62.9MB in the beginning and 444.6MB in the end (delta: 381.7MB). Free memory was 25.5MB in the beginning and 215.7MB in the end (delta: -190.2MB). Peak memory consumption was 251.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 588.22ms. Allocated memory is still 444.6MB. Free memory was 215.7MB in the beginning and 250.9MB in the end (delta: -35.3MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 575.07ms. Allocated memory was 444.6MB in the beginning and 1.2GB in the end (delta: 773.8MB). Free memory was 250.9MB in the beginning and 972.3MB in the end (delta: -721.4MB). Peak memory consumption was 167.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1830.72ms. Allocated memory is still 1.2GB. Free memory was 971.3MB in the beginning and 844.4MB in the end (delta: 126.9MB). Peak memory consumption was 125.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:15:59,485 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable