./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 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:40:42,087 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:40:42,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:40:42,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:40:42,119 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:40:42,121 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:40:42,123 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:40:42,125 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:40:42,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:40:42,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:40:42,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:40:42,131 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:40:42,132 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:40:42,133 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:40:42,135 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:40:42,136 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:40:42,138 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:40:42,139 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:40:42,141 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:40:42,143 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:40:42,145 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:40:42,147 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:40:42,148 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:40:42,149 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:40:42,153 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:40:42,153 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:40:42,154 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:40:42,155 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:40:42,156 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:40:42,157 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:40:42,158 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:40:42,159 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:40:42,160 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:40:42,161 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:40:42,162 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:40:42,162 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:40:42,163 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:40:42,164 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:40:42,164 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:40:42,166 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:40:42,167 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:40:42,168 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Default.epf [2021-11-23 15:40:42,192 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:40:42,192 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:40:42,193 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:40:42,193 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:40:42,194 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:40:42,194 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:40:42,194 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:40:42,195 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 15:40:42,195 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:40:42,195 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:40:42,195 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:40:42,196 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:40:42,196 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:40:42,196 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:40:42,196 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:40:42,197 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:40:42,197 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:40:42,197 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:40:42,197 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:42,198 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:40:42,198 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:40:42,198 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:40:42,198 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2021-11-23 15:40:42,199 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 15:40:42,199 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:40:42,199 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2021-11-23 15:40:42,465 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:40:42,504 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:40:42,507 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:40:42,508 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:40:42,509 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:40:42,510 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:40:42,588 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/a660bb2d8/806bcdc1f7144e77b273ea418e4568d8/FLAG3f3372853 [2021-11-23 15:40:43,893 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:40:43,894 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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 [2021-11-23 15:40:44,021 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/a660bb2d8/806bcdc1f7144e77b273ea418e4568d8/FLAG3f3372853 [2021-11-23 15:40:44,391 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/a660bb2d8/806bcdc1f7144e77b273ea418e4568d8 [2021-11-23 15:40:44,394 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:40:44,395 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:40:44,397 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:44,397 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:40:44,400 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:40:44,401 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:44" (1/1) ... [2021-11-23 15:40:44,402 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23ca363f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:44, skipping insertion in model container [2021-11-23 15:40:44,402 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:40:44" (1/1) ... [2021-11-23 15:40:44,409 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:40:44,694 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:40:54,103 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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] [2021-11-23 15:40:54,399 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:54,446 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:40:55,709 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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] [2021-11-23 15:40:55,729 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:40:56,275 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:40:56,275 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56 WrapperNode [2021-11-23 15:40:56,275 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:40:56,276 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:56,276 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:40:56,277 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:40:56,282 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:56,536 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:57,214 INFO L137 Inliner]: procedures = 935, calls = 7370, calls flagged for inlining = 339, calls inlined = 314, statements flattened = 15308 [2021-11-23 15:40:57,225 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:40:57,227 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:40:57,227 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:40:57,227 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:40:57,236 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:57,251 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:57,458 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:57,459 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:58,139 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:58,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:58,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:58,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:40:58,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:40:58,365 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:40:58,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:40:58,366 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:40:56" (1/1) ... [2021-11-23 15:40:58,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:40:58,382 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:40:58,394 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:40:58,414 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:40:58,435 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-11-23 15:40:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-11-23 15:40:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-11-23 15:40:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-11-23 15:40:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-11-23 15:40:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-11-23 15:40:58,436 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-11-23 15:40:58,436 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-11-23 15:40:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 15:40:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 15:40:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:40:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:40:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-11-23 15:40:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-11-23 15:40:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-11-23 15:40:58,437 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-11-23 15:40:58,437 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:40:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:40:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-11-23 15:40:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-11-23 15:40:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-11-23 15:40:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-11-23 15:40:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-11-23 15:40:58,438 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-11-23 15:40:58,438 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:40:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:40:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-11-23 15:40:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-11-23 15:40:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:40:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:40:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:40:58,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 15:40:58,439 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-11-23 15:40:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-11-23 15:40:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-11-23 15:40:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-11-23 15:40:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:40:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:40:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:40:58,440 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:40:58,440 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-11-23 15:40:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-11-23 15:40:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-11-23 15:40:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-11-23 15:40:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-11-23 15:40:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-11-23 15:40:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:40:58,441 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:40:58,441 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-11-23 15:40:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-11-23 15:40:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:40:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:40:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-11-23 15:40:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-11-23 15:40:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:40:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-11-23 15:40:58,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-11-23 15:40:58,442 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:40:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:40:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:40:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:40:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:40:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:40:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:40:58,443 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-11-23 15:40:58,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-11-23 15:40:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:40:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:40:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-11-23 15:40:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-11-23 15:40:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:40:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:40:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:40:58,444 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:40:58,444 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-23 15:40:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-23 15:40:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:40:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:40:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-11-23 15:40:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-11-23 15:40:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-11-23 15:40:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-11-23 15:40:58,445 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-11-23 15:40:58,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-11-23 15:40:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-11-23 15:40:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-11-23 15:40:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-11-23 15:40:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-11-23 15:40:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:40:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:40:58,446 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-11-23 15:40:58,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-11-23 15:40:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-11-23 15:40:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-11-23 15:40:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-11-23 15:40:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-11-23 15:40:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:40:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:40:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-11-23 15:40:58,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-11-23 15:40:58,447 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-11-23 15:40:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-11-23 15:40:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-11-23 15:40:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-11-23 15:40:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-11-23 15:40:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-11-23 15:40:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 15:40:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:40:58,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:40:58,448 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-11-23 15:40:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-11-23 15:40:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 15:40:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 15:40:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-11-23 15:40:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-11-23 15:40:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:40:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:40:58,449 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:40:58,449 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:40:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-11-23 15:40:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-11-23 15:40:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:40:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:40:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-11-23 15:40:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-11-23 15:40:58,450 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:40:58,450 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:40:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:40:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:40:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:40:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:40:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:40:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:40:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:40:58,451 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-11-23 15:40:58,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-11-23 15:40:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-11-23 15:40:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-11-23 15:40:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:40:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:40:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:40:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-11-23 15:40:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-11-23 15:40:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:40:58,452 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:40:58,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:40:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:40:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:40:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:40:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:40:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:40:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-11-23 15:40:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-11-23 15:40:58,453 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-11-23 15:40:58,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-11-23 15:40:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-11-23 15:40:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-11-23 15:40:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:40:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:40:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-11-23 15:40:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-11-23 15:40:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-11-23 15:40:58,454 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-11-23 15:40:58,454 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-11-23 15:40:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-11-23 15:40:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:40:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-11-23 15:40:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:40:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:40:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:40:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:40:58,455 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:40:58,455 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:40:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-11-23 15:40:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-11-23 15:40:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-11-23 15:40:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-11-23 15:40:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-23 15:40:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-23 15:40:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:40:58,456 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:40:58,456 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:40:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:40:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-11-23 15:40:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-11-23 15:40:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-11-23 15:40:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-11-23 15:40:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-11-23 15:40:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-11-23 15:40:58,457 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-11-23 15:40:58,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-11-23 15:40:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:40:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:40:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:40:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:40:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:40:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:40:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:40:58,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:58,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:40:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-11-23 15:40:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-11-23 15:40:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-11-23 15:40:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-11-23 15:40:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:40:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:40:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:40:58,459 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:40:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:40:58,459 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-11-23 15:40:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-11-23 15:40:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-11-23 15:40:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-11-23 15:40:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 15:40:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 15:40:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:40:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:40:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:40:58,460 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:40:58,460 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:40:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:40:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure show_umcast [2021-11-23 15:40:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure show_umcast [2021-11-23 15:40:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:40:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:40:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:40:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:40:58,461 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-11-23 15:40:58,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-11-23 15:40:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-11-23 15:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-11-23 15:40:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:40:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:40:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-11-23 15:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-11-23 15:40:58,462 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:40:58,462 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:40:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-11-23 15:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-11-23 15:40:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:40:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:40:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-11-23 15:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-11-23 15:40:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:40:58,463 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:40:58,463 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-11-23 15:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-11-23 15:40:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 15:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 15:40:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-11-23 15:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-11-23 15:40:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-11-23 15:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-11-23 15:40:58,464 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-11-23 15:40:58,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-11-23 15:40:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 15:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 15:40:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:40:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:40:58,465 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:40:58,465 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-11-23 15:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-11-23 15:40:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:40:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-11-23 15:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-11-23 15:40:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:40:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-11-23 15:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-11-23 15:40:58,466 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-11-23 15:40:58,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-11-23 15:40:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:40:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-11-23 15:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-11-23 15:40:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-11-23 15:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-11-23 15:40:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-11-23 15:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-11-23 15:40:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-11-23 15:40:58,467 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-11-23 15:40:58,467 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-11-23 15:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-11-23 15:40:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-11-23 15:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-11-23 15:40:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:40:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:40:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-11-23 15:40:58,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-11-23 15:40:58,468 INFO L130 BoogieDeclarations]: Found specification of procedure show_mode [2021-11-23 15:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure show_mode [2021-11-23 15:40:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:40:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:40:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 15:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 15:40:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-11-23 15:40:58,469 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-11-23 15:40:58,469 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-11-23 15:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-11-23 15:40:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-11-23 15:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-11-23 15:40:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:40:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 15:40:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:40:58,470 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-11-23 15:40:58,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-11-23 15:40:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-11-23 15:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-11-23 15:40:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:40:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:40:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-11-23 15:40:58,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-11-23 15:40:58,471 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-11-23 15:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-11-23 15:40:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-11-23 15:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-11-23 15:40:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 15:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 15:40:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-11-23 15:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-11-23 15:40:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:40:58,472 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:40:58,472 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 15:40:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-11-23 15:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-11-23 15:40:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-11-23 15:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-11-23 15:40:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-11-23 15:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-11-23 15:40:58,473 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-11-23 15:40:58,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-11-23 15:40:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:40:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 15:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 15:40:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:40:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-11-23 15:40:58,474 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-11-23 15:40:58,474 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-11-23 15:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-11-23 15:40:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-11-23 15:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-11-23 15:40:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:40:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-11-23 15:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-11-23 15:40:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:40:58,475 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:40:58,475 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-11-23 15:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-11-23 15:40:58,476 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-11-23 15:40:58,476 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-11-23 15:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-11-23 15:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-11-23 15:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-11-23 15:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-11-23 15:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-11-23 15:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-11-23 15:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-11-23 15:40:58,477 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-11-23 15:40:58,477 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-11-23 15:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-11-23 15:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-11-23 15:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-11-23 15:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-11-23 15:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-11-23 15:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-11-23 15:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-11-23 15:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-11-23 15:40:58,478 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-11-23 15:40:58,478 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-11-23 15:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-11-23 15:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-11-23 15:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-11-23 15:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-11-23 15:40:58,479 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-11-23 15:40:58,479 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-11-23 15:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-11-23 15:40:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-11-23 15:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-11-23 15:40:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:40:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:40:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:40:58,480 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:40:58,480 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-11-23 15:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-11-23 15:40:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-11-23 15:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-11-23 15:40:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-11-23 15:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~~u64~0 [2021-11-23 15:40:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:40:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:40:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:40:58,481 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:40:58,481 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-11-23 15:40:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-11-23 15:40:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:40:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-11-23 15:40:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-11-23 15:40:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:40:58,482 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-11-23 15:40:58,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-11-23 15:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-11-23 15:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-11-23 15:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-11-23 15:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:40:58,483 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 15:40:58,483 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-11-23 15:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-11-23 15:40:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-11-23 15:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-11-23 15:40:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:40:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2021-11-23 15:40:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-11-23 15:40:58,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-11-23 15:40:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 15:40:58,484 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-11-23 15:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-11-23 15:40:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:40:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-11-23 15:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-11-23 15:40:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:40:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-11-23 15:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-11-23 15:40:58,485 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:40:58,485 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:40:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:40:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-11-23 15:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-11-23 15:40:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:40:58,486 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:40:58,486 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:40:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-11-23 15:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-11-23 15:40:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-11-23 15:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-11-23 15:40:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:40:58,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:40:58,487 INFO L130 BoogieDeclarations]: Found specification of procedure show_pkey [2021-11-23 15:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure show_pkey [2021-11-23 15:40:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:40:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:40:58,488 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-11-23 15:40:58,488 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-11-23 15:40:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-11-23 15:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-11-23 15:40:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-11-23 15:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-11-23 15:40:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-11-23 15:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-11-23 15:40:58,489 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-23 15:40:58,489 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-23 15:40:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-11-23 15:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-11-23 15:40:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:40:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-11-23 15:40:58,490 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-11-23 15:40:58,490 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-11-23 15:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-11-23 15:40:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-11-23 15:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-11-23 15:40:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-11-23 15:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-11-23 15:40:58,491 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-11-23 15:40:58,491 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-11-23 15:40:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-11-23 15:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-11-23 15:40:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:40:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:40:58,492 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:40:58,492 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-11-23 15:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-11-23 15:40:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:40:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:40:58,493 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:40:58,493 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:40:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:40:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-11-23 15:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-11-23 15:40:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-11-23 15:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-11-23 15:40:58,494 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:40:58,494 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:40:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-11-23 15:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-11-23 15:40:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-11-23 15:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-11-23 15:40:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:40:58,495 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:40:58,495 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-11-23 15:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-11-23 15:40:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-11-23 15:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-11-23 15:40:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:40:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:40:58,496 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-11-23 15:40:58,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-11-23 15:40:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:40:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-11-23 15:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-11-23 15:40:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-23 15:40:58,497 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-23 15:40:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:40:58,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:40:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-11-23 15:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-11-23 15:40:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure show_parent [2021-11-23 15:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure show_parent [2021-11-23 15:40:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-11-23 15:40:58,498 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-11-23 15:40:58,498 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 15:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 15:40:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-11-23 15:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-11-23 15:40:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:40:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:40:58,499 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:40:58,499 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:40:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-11-23 15:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-11-23 15:40:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-11-23 15:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-11-23 15:40:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-11-23 15:40:58,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-11-23 15:40:58,500 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-11-23 15:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-11-23 15:40:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-11-23 15:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-11-23 15:40:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:40:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-23 15:40:58,501 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-23 15:40:58,501 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:40:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-11-23 15:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-11-23 15:40:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-11-23 15:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-11-23 15:40:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:40:58,502 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:40:58,502 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-11-23 15:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-11-23 15:40:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-11-23 15:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-11-23 15:40:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-11-23 15:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-11-23 15:40:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-11-23 15:40:58,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-11-23 15:40:58,503 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:40:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-11-23 15:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-11-23 15:40:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-11-23 15:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-11-23 15:40:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-11-23 15:40:58,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-11-23 15:40:58,504 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-11-23 15:40:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-11-23 15:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-11-23 15:40:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-11-23 15:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-11-23 15:40:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-11-23 15:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:40:58,505 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:40:58,505 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-11-23 15:40:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-11-23 15:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-11-23 15:40:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-11-23 15:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-11-23 15:40:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-11-23 15:40:58,506 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:40:58,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-11-23 15:40:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-11-23 15:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-11-23 15:40:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-11-23 15:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:40:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:40:58,507 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-11-23 15:40:58,507 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-11-23 15:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:40:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:40:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-11-23 15:40:58,508 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-11-23 15:40:58,508 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 15:40:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 15:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-11-23 15:40:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-11-23 15:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:40:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:40:58,509 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:40:58,509 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:40:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-11-23 15:40:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-11-23 15:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-11-23 15:40:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-11-23 15:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:40:58,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:40:58,510 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-11-23 15:40:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-11-23 15:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:40:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-11-23 15:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:40:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-11-23 15:40:58,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-11-23 15:40:58,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:40:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:40:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-11-23 15:40:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-11-23 15:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:40:58,512 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:40:58,512 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:40:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-11-23 15:40:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-11-23 15:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:40:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:40:58,513 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:40:58,513 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:40:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-11-23 15:40:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-11-23 15:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:40:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-11-23 15:40:58,514 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-11-23 15:40:58,514 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:40:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 15:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 15:40:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 15:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-11-23 15:40:58,515 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-11-23 15:40:58,515 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:40:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-11-23 15:40:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-11-23 15:40:58,516 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-11-23 15:40:58,516 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-11-23 15:41:00,422 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:00,429 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:00,693 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:00,697 INFO L158 Benchmark]: Toolchain (without parser) took 16301.49ms. Allocated memory was 111.1MB in the beginning and 396.4MB in the end (delta: 285.2MB). Free memory was 69.3MB in the beginning and 145.0MB in the end (delta: -75.7MB). Peak memory consumption was 245.6MB. Max. memory is 16.1GB. [2021-11-23 15:41:00,698 INFO L158 Benchmark]: CDTParser took 0.52ms. Allocated memory is still 75.5MB. Free memory was 49.5MB in the beginning and 49.5MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:00,699 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11879.06ms. Allocated memory was 111.1MB in the beginning and 293.6MB in the end (delta: 182.5MB). Free memory was 69.3MB in the beginning and 132.4MB in the end (delta: -63.1MB). Peak memory consumption was 190.1MB. Max. memory is 16.1GB. [2021-11-23 15:41:00,700 INFO L158 Benchmark]: Boogie Procedure Inliner took 949.45ms. Allocated memory was 293.6MB in the beginning and 396.4MB in the end (delta: 102.8MB). Free memory was 132.4MB in the beginning and 197.5MB in the end (delta: -65.1MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. [2021-11-23 15:41:00,700 INFO L158 Benchmark]: Boogie Preprocessor took 1137.26ms. Allocated memory is still 396.4MB. Free memory was 197.5MB in the beginning and 173.3MB in the end (delta: 24.2MB). Peak memory consumption was 147.7MB. Max. memory is 16.1GB. [2021-11-23 15:41:00,701 INFO L158 Benchmark]: RCFGBuilder took 2331.24ms. Allocated memory is still 396.4MB. Free memory was 173.3MB in the beginning and 145.0MB in the end (delta: 28.3MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-11-23 15:41:00,704 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.52ms. Allocated memory is still 75.5MB. Free memory was 49.5MB in the beginning and 49.5MB in the end (delta: 28.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11879.06ms. Allocated memory was 111.1MB in the beginning and 293.6MB in the end (delta: 182.5MB). Free memory was 69.3MB in the beginning and 132.4MB in the end (delta: -63.1MB). Peak memory consumption was 190.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 949.45ms. Allocated memory was 293.6MB in the beginning and 396.4MB in the end (delta: 102.8MB). Free memory was 132.4MB in the beginning and 197.5MB in the end (delta: -65.1MB). Peak memory consumption was 81.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1137.26ms. Allocated memory is still 396.4MB. Free memory was 197.5MB in the beginning and 173.3MB in the end (delta: 24.2MB). Peak memory consumption was 147.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2331.24ms. Allocated memory is still 396.4MB. Free memory was 173.3MB in the beginning and 145.0MB in the end (delta: 28.3MB). Peak memory consumption was 62.9MB. 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. [2021-11-23 15:41:00,756 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/config/KojakReach.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 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 15:41:03,208 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 15:41:03,211 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 15:41:03,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 15:41:03,265 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 15:41:03,270 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 15:41:03,272 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 15:41:03,281 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 15:41:03,285 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 15:41:03,292 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 15:41:03,296 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 15:41:03,298 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 15:41:03,299 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 15:41:03,301 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 15:41:03,303 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 15:41:03,305 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 15:41:03,310 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 15:41:03,311 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 15:41:03,313 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 15:41:03,318 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 15:41:03,323 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 15:41:03,324 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 15:41:03,328 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 15:41:03,329 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 15:41:03,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 15:41:03,336 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 15:41:03,336 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 15:41:03,338 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 15:41:03,338 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 15:41:03,339 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 15:41:03,340 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 15:41:03,341 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 15:41:03,343 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 15:41:03,343 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 15:41:03,345 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 15:41:03,345 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 15:41:03,346 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 15:41:03,346 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 15:41:03,346 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 15:41:03,348 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 15:41:03,349 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 15:41:03,354 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2021-11-23 15:41:03,396 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 15:41:03,396 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 15:41:03,398 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 15:41:03,398 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2021-11-23 15:41:03,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-23 15:41:03,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-23 15:41:03,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 15:41:03,400 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 15:41:03,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 15:41:03,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 15:41:03,402 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 15:41:03,402 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 15:41:03,402 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 15:41:03,403 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 15:41:03,403 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 15:41:03,403 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 15:41:03,403 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 15:41:03,404 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2021-11-23 15:41:03,404 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2021-11-23 15:41:03,404 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 15:41:03,404 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:03,405 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 15:41:03,405 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 15:41:03,405 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 15:41:03,405 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 15:41:03,406 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 15:41:03,406 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 15:41:03,406 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2021-11-23 15:41:03,406 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 15:41:03,406 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 0d04bb3d8469c4648c43b434c2b72e4dd6384b2369da633bd3e0ca211b280c4c [2021-11-23 15:41:03,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 15:41:03,803 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 15:41:03,806 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 15:41:03,808 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 15:41:03,810 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 15:41:03,811 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/../../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 [2021-11-23 15:41:03,877 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/ad725edff/47d6935a1cf04ae5babb3400c7647fde/FLAG1f59fce26 [2021-11-23 15:41:05,273 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 15:41:05,274 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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 [2021-11-23 15:41:05,355 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/ad725edff/47d6935a1cf04ae5babb3400c7647fde/FLAG1f59fce26 [2021-11-23 15:41:05,768 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/data/ad725edff/47d6935a1cf04ae5babb3400c7647fde [2021-11-23 15:41:05,771 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 15:41:05,772 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 15:41:05,773 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:05,774 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 15:41:05,778 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 15:41:05,779 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:05" (1/1) ... [2021-11-23 15:41:05,780 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a46206f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:05, skipping insertion in model container [2021-11-23 15:41:05,780 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:41:05" (1/1) ... [2021-11-23 15:41:05,790 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 15:41:06,140 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:16,742 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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] [2021-11-23 15:41:17,085 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:17,176 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 15:41:17,437 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 15:41:18,397 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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] [2021-11-23 15:41:18,415 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:18,451 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 15:41:19,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/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] [2021-11-23 15:41:19,561 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 15:41:20,099 INFO L208 MainTranslator]: Completed translation [2021-11-23 15:41:20,101 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20 WrapperNode [2021-11-23 15:41:20,101 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 15:41:20,103 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:20,103 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 15:41:20,103 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 15:41:20,110 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:20,334 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:20,966 INFO L137 Inliner]: procedures = 950, calls = 7366, calls flagged for inlining = 343, calls inlined = 318, statements flattened = 14921 [2021-11-23 15:41:20,967 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 15:41:20,968 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 15:41:20,968 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 15:41:20,968 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 15:41:20,978 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:20,978 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,156 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,157 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,512 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,565 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,732 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,852 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 15:41:21,854 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 15:41:21,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 15:41:21,856 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 15:41:21,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:41:20" (1/1) ... [2021-11-23 15:41:21,864 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2021-11-23 15:41:21,875 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 [2021-11-23 15:41:21,890 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2021-11-23 15:41:21,904 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2021-11-23 15:41:21,938 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_seq_stop [2021-11-23 15:41:21,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_seq_stop [2021-11-23 15:41:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_alloc_rx_skb [2021-11-23 15:41:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_alloc_rx_skb [2021-11-23 15:41:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_find [2021-11-23 15:41:21,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_find [2021-11-23 15:41:21,939 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst_drop [2021-11-23 15:41:21,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst_drop [2021-11-23 15:41:21,940 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cq [2021-11-23 15:41:21,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cq [2021-11-23 15:41:21,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2021-11-23 15:41:21,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2021-11-23 15:41:21,940 INFO L130 BoogieDeclarations]: Found specification of procedure update_child_pkey [2021-11-23 15:41:21,941 INFO L138 BoogieDeclarations]: Found implementation of procedure update_child_pkey [2021-11-23 15:41:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure __path_find [2021-11-23 15:41:21,941 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_find [2021-11-23 15:41:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-23 15:41:21,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-23 15:41:21,941 INFO L130 BoogieDeclarations]: Found specification of procedure format_gid [2021-11-23 15:41:21,942 INFO L138 BoogieDeclarations]: Found implementation of procedure format_gid [2021-11-23 15:41:21,942 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_get [2021-11-23 15:41:21,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_get [2021-11-23 15:41:21,942 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:41:21,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:41:21,943 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:41:21,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:41:21,943 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_pkey_attr [2021-11-23 15:41:21,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_pkey_attr [2021-11-23 15:41:21,943 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2021-11-23 15:41:21,943 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2021-11-23 15:41:21,944 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receive [2021-11-23 15:41:21,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receive [2021-11-23 15:41:21,944 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-11-23 15:41:21,944 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-11-23 15:41:21,944 INFO L130 BoogieDeclarations]: Found specification of procedure update_parent_pkey [2021-11-23 15:41:21,945 INFO L138 BoogieDeclarations]: Found implementation of procedure update_parent_pkey [2021-11-23 15:41:21,945 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u16 [2021-11-23 15:41:21,945 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u16 [2021-11-23 15:41:21,945 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 15:41:21,945 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 15:41:21,945 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 15:41:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 15:41:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mode [2021-11-23 15:41:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mode [2021-11-23 15:41:21,946 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_port [2021-11-23 15:41:21,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_port [2021-11-23 15:41:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_intf_alloc [2021-11-23 15:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_intf_alloc [2021-11-23 15:41:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-23 15:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-23 15:41:21,947 INFO L130 BoogieDeclarations]: Found specification of procedure rb_next [2021-11-23 15:41:21,947 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_next [2021-11-23 15:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2021-11-23 15:41:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2021-11-23 15:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure restart_syscall [2021-11-23 15:41:21,948 INFO L138 BoogieDeclarations]: Found implementation of procedure restart_syscall [2021-11-23 15:41:21,948 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 15:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fill_info [2021-11-23 15:41:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fill_info [2021-11-23 15:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-11-23 15:41:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-11-23 15:41:21,949 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 15:41:21,949 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 15:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2021-11-23 15:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 15:41:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 15:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cq [2021-11-23 15:41:21,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cq [2021-11-23 15:41:21,950 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2021-11-23 15:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2021-11-23 15:41:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_iflink [2021-11-23 15:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_iflink [2021-11-23 15:41:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-11-23 15:41:21,951 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-11-23 15:41:21,951 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 15:41:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 15:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-23 15:41:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-23 15:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:41:21,952 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~C_INT [2021-11-23 15:41:21,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 15:41:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 15:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_port [2021-11-23 15:41:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_port [2021-11-23 15:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_srq [2021-11-23 15:41:21,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_srq [2021-11-23 15:41:21,953 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___0 [2021-11-23 15:41:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___0 [2021-11-23 15:41:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock___2 [2021-11-23 15:41:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock___2 [2021-11-23 15:41:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_normal [2021-11-23 15:41:21,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_normal [2021-11-23 15:41:21,954 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 15:41:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 15:41:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_dtor [2021-11-23 15:41:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_dtor [2021-11-23 15:41:21,955 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_changelink [2021-11-23 15:41:21,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_changelink [2021-11-23 15:41:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_free [2021-11-23 15:41:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_free [2021-11-23 15:41:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 15:41:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 15:41:21,956 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_start_rx_drain [2021-11-23 15:41:21,956 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_start_rx_drain [2021-11-23 15:41:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_start [2021-11-23 15:41:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_start [2021-11-23 15:41:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure seq_open [2021-11-23 15:41:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_open [2021-11-23 15:41:21,957 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_11 [2021-11-23 15:41:21,957 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_11 [2021-11-23 15:41:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:41:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 15:41:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-11-23 15:41:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-11-23 15:41:21,958 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_alloc [2021-11-23 15:41:21,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_alloc [2021-11-23 15:41:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-11-23 15:41:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-11-23 15:41:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_mcast_list [2021-11-23 15:41:21,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_mcast_list [2021-11-23 15:41:21,959 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2021-11-23 15:41:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2021-11-23 15:41:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 15:41:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 15:41:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcg_seq_stop [2021-11-23 15:41:21,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcg_seq_stop [2021-11-23 15:41:21,960 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-23 15:41:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-23 15:41:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_get [2021-11-23 15:41:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_get [2021-11-23 15:41:21,961 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 15:41:21,961 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 15:41:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2021-11-23 15:41:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2021-11-23 15:41:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 15:41:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 15:41:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2021-11-23 15:41:21,962 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2021-11-23 15:41:21,962 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 15:41:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_stop [2021-11-23 15:41:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_stop [2021-11-23 15:41:21,963 INFO L130 BoogieDeclarations]: Found specification of procedure ib_modify_qp [2021-11-23 15:41:21,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_modify_qp [2021-11-23 15:41:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 15:41:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 15:41:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 15:41:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_rx_reap [2021-11-23 15:41:21,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_rx_reap [2021-11-23 15:41:21,964 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2021-11-23 15:41:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2021-11-23 15:41:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 15:41:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 15:41:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 15:41:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 15:41:21,965 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-23 15:41:21,965 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-23 15:41:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_light [2021-11-23 15:41:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_light [2021-11-23 15:41:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure ib_mtu_enum_to_int [2021-11-23 15:41:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_mtu_enum_to_int [2021-11-23 15:41:21,966 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___0 [2021-11-23 15:41:21,966 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___0 [2021-11-23 15:41:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 15:41:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 15:41:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___2 [2021-11-23 15:41:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___2 [2021-11-23 15:41:21,967 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work___1 [2021-11-23 15:41:21,967 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work___1 [2021-11-23 15:41:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_skb_cb [2021-11-23 15:41:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_skb_cb [2021-11-23 15:41:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:41:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 15:41:21,968 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-11-23 15:41:21,968 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-11-23 15:41:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_tail [2021-11-23 15:41:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_tail [2021-11-23 15:41:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 15:41:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 15:41:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_change_mtu [2021-11-23 15:41:21,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_change_mtu [2021-11-23 15:41:21,969 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2021-11-23 15:41:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2021-11-23 15:41:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2021-11-23 15:41:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2021-11-23 15:41:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 15:41:21,970 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 15:41:21,970 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 15:41:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 15:41:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page___0 [2021-11-23 15:41:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page___0 [2021-11-23 15:41:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___1 [2021-11-23 15:41:21,971 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___1 [2021-11-23 15:41:21,971 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh___2 [2021-11-23 15:41:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh___2 [2021-11-23 15:41:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_has_srq [2021-11-23 15:41:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_has_srq [2021-11-23 15:41:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 15:41:21,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 15:41:21,972 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-23 15:41:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-23 15:41:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 15:41:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 15:41:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 15:41:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_post_receives [2021-11-23 15:41:21,973 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_post_receives [2021-11-23 15:41:21,973 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_free [2021-11-23 15:41:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_free [2021-11-23 15:41:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 15:41:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 15:41:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 15:41:21,974 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 15:41:21,974 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 15:41:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_too_long [2021-11-23 15:41:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_too_long [2021-11-23 15:41:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_schedule_join_thread [2021-11-23 15:41:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_schedule_join_thread [2021-11-23 15:41:21,975 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2021-11-23 15:41:21,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2021-11-23 15:41:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 15:41:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 15:41:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 15:41:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 15:41:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 15:41:21,976 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 15:41:21,976 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 15:41:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 15:41:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 15:41:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 15:41:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_reap_list [2021-11-23 15:41:21,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_reap_list [2021-11-23 15:41:21,977 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dst [2021-11-23 15:41:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dst [2021-11-23 15:41:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-23 15:41:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-23 15:41:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 15:41:21,978 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_seq_operations_17 [2021-11-23 15:41:21,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_seq_operations_17 [2021-11-23 15:41:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 15:41:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 15:41:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_rx_wc [2021-11-23 15:41:21,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_rx_wc [2021-11-23 15:41:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 15:41:21,979 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2021-11-23 15:41:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2021-11-23 15:41:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_srq [2021-11-23 15:41:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_srq [2021-11-23 15:41:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2021-11-23 15:41:21,980 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2021-11-23 15:41:21,980 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single___0 [2021-11-23 15:41:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single___0 [2021-11-23 15:41:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_disable [2021-11-23 15:41:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_disable [2021-11-23 15:41:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure nla_total_size [2021-11-23 15:41:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_total_size [2021-11-23 15:41:21,981 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_qp [2021-11-23 15:41:21,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_qp [2021-11-23 15:41:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_post_receive_nonsrq [2021-11-23 15:41:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_post_receive_nonsrq [2021-11-23 15:41:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 15:41:21,982 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 15:41:21,982 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 15:41:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 15:41:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 15:41:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 15:41:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_gid [2021-11-23 15:41:21,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_gid [2021-11-23 15:41:21,983 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 15:41:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 15:41:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_delete_debug_files [2021-11-23 15:41:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_delete_debug_files [2021-11-23 15:41:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 15:41:21,984 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 15:41:21,984 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_flush_heavy [2021-11-23 15:41:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_flush_heavy [2021-11-23 15:41:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_cm_id [2021-11-23 15:41:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_cm_id [2021-11-23 15:41:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 15:41:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 15:41:21,985 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_init [2021-11-23 15:41:21,985 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_init [2021-11-23 15:41:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_cleanup [2021-11-23 15:41:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_cleanup [2021-11-23 15:41:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_get_size [2021-11-23 15:41:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_get_size [2021-11-23 15:41:21,986 INFO L130 BoogieDeclarations]: Found specification of procedure recvs_pending [2021-11-23 15:41:21,986 INFO L138 BoogieDeclarations]: Found implementation of procedure recvs_pending [2021-11-23 15:41:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_leave [2021-11-23 15:41:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_leave [2021-11-23 15:41:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_stale_task [2021-11-23 15:41:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_stale_task [2021-11-23 15:41:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 15:41:21,987 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 15:41:21,987 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-23 15:41:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-23 15:41:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_alloc_rx_skb [2021-11-23 15:41:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_alloc_rx_skb [2021-11-23 15:41:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-11-23 15:41:21,988 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-11-23 15:41:21,988 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 15:41:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 15:41:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure ib_req_notify_cq [2021-11-23 15:41:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_req_notify_cq [2021-11-23 15:41:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure path_free [2021-11-23 15:41:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure path_free [2021-11-23 15:41:21,989 INFO L130 BoogieDeclarations]: Found specification of procedure ib_find_pkey [2021-11-23 15:41:21,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_find_pkey [2021-11-23 15:41:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work___3 [2021-11-23 15:41:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work___3 [2021-11-23 15:41:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2021-11-23 15:41:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2021-11-23 15:41:21,990 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2021-11-23 15:41:21,990 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2021-11-23 15:41:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 15:41:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure __path_add [2021-11-23 15:41:21,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __path_add [2021-11-23 15:41:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 15:41:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 15:41:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 15:41:21,991 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_mcast_add [2021-11-23 15:41:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_mcast_add [2021-11-23 15:41:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-23 15:41:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-23 15:41:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 15:41:21,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 15:41:21,992 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join [2021-11-23 15:41:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join [2021-11-23 15:41:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_down [2021-11-23 15:41:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_down [2021-11-23 15:41:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_start [2021-11-23 15:41:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_start [2021-11-23 15:41:21,993 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 15:41:21,993 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 15:41:21,994 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-11-23 15:41:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-11-23 15:41:21,994 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-23 15:41:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-23 15:41:21,994 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_handle_tx_wc [2021-11-23 15:41:21,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_handle_tx_wc [2021-11-23 15:41:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_11 [2021-11-23 15:41:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_11 [2021-11-23 15:41:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_one [2021-11-23 15:41:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_one [2021-11-23 15:41:21,995 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_mapping_error [2021-11-23 15:41:21,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_mapping_error [2021-11-23 15:41:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2021-11-23 15:41:21,996 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2021-11-23 15:41:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure local_bh_enable [2021-11-23 15:41:21,996 INFO L138 BoogieDeclarations]: Found implementation of procedure local_bh_enable [2021-11-23 15:41:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 15:41:21,996 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 15:41:21,996 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_add_mode_attr [2021-11-23 15:41:21,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_add_mode_attr [2021-11-23 15:41:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_umcast [2021-11-23 15:41:21,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_umcast [2021-11-23 15:41:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_srq_recv [2021-11-23 15:41:21,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_srq_recv [2021-11-23 15:41:21,997 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-11-23 15:41:21,997 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-11-23 15:41:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_send [2021-11-23 15:41:21,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_send [2021-11-23 15:41:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 15:41:21,998 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 15:41:21,998 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-11-23 15:41:21,998 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-11-23 15:41:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 15:41:21,999 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 15:41:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 15:41:21,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 15:41:21,999 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single___0 [2021-11-23 15:41:21,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single___0 [2021-11-23 15:41:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_poll [2021-11-23 15:41:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_poll [2021-11-23 15:41:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_vlan_add [2021-11-23 15:41:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_vlan_add [2021-11-23 15:41:22,000 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_setup [2021-11-23 15:41:22,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_setup [2021-11-23 15:41:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_free_rx_ring [2021-11-23 15:41:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_free_rx_ring [2021-11-23 15:41:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_addr_hash [2021-11-23 15:41:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_addr_hash [2021-11-23 15:41:22,001 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_tx_reap [2021-11-23 15:41:22,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_tx_reap [2021-11-23 15:41:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_pkey_dev_check_presence [2021-11-23 15:41:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_pkey_dev_check_presence [2021-11-23 15:41:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_11 [2021-11-23 15:41:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_11 [2021-11-23 15:41:22,002 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dev_init [2021-11-23 15:41:22,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dev_init [2021-11-23 15:41:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_recv [2021-11-23 15:41:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_recv [2021-11-23 15:41:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 15:41:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 15:41:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_carrier_on_task [2021-11-23 15:41:22,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_carrier_on_task [2021-11-23 15:41:22,003 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-23 15:41:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-23 15:41:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_init [2021-11-23 15:41:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_init [2021-11-23 15:41:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2021-11-23 15:41:22,004 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_mtu [2021-11-23 15:41:22,004 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_single [2021-11-23 15:41:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_single [2021-11-23 15:41:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_fix_features [2021-11-23 15:41:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_fix_features [2021-11-23 15:41:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 15:41:22,005 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 15:41:22,005 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 15:41:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 15:41:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 15:41:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 15:41:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_change_flags [2021-11-23 15:41:22,006 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_change_flags [2021-11-23 15:41:22,006 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_iter_next [2021-11-23 15:41:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_iter_next [2021-11-23 15:41:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 15:41:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 15:41:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 15:41:22,007 INFO L130 BoogieDeclarations]: Found specification of procedure capable [2021-11-23 15:41:22,007 INFO L138 BoogieDeclarations]: Found implementation of procedure capable [2021-11-23 15:41:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 15:41:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-11-23 15:41:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-11-23 15:41:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure rb_link_node [2021-11-23 15:41:22,008 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_link_node [2021-11-23 15:41:22,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 15:41:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 15:41:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 15:41:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_trylock [2021-11-23 15:41:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_trylock [2021-11-23 15:41:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_15 [2021-11-23 15:41:22,009 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_15 [2021-11-23 15:41:22,009 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 15:41:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 15:41:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_alloc [2021-11-23 15:41:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_alloc [2021-11-23 15:41:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_15 [2021-11-23 15:41:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_15 [2021-11-23 15:41:22,010 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_enabled [2021-11-23 15:41:22,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_enabled [2021-11-23 15:41:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_stop_thread [2021-11-23 15:41:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_stop_thread [2021-11-23 15:41:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_map_single [2021-11-23 15:41:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_map_single [2021-11-23 15:41:22,011 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies_relative [2021-11-23 15:41:22,011 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies_relative [2021-11-23 15:41:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_reclaim [2021-11-23 15:41:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_reclaim [2021-11-23 15:41:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure call_rcu_sched [2021-11-23 15:41:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure call_rcu_sched [2021-11-23 15:41:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 15:41:22,012 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 15:41:22,012 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_ah [2021-11-23 15:41:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_ah [2021-11-23 15:41:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_open [2021-11-23 15:41:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_open [2021-11-23 15:41:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2021-11-23 15:41:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2021-11-23 15:41:22,013 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_add_umcast_attr [2021-11-23 15:41:22,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_add_umcast_attr [2021-11-23 15:41:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 15:41:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 15:41:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_put_ah [2021-11-23 15:41:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_put_ah [2021-11-23 15:41:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 15:41:22,014 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 15:41:22,014 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-23 15:41:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-23 15:41:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_21 [2021-11-23 15:41:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_21 [2021-11-23 15:41:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-11-23 15:41:22,015 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-11-23 15:41:22,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 15:41:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 15:41:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_timeout [2021-11-23 15:41:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_timeout [2021-11-23 15:41:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_set [2021-11-23 15:41:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_set [2021-11-23 15:41:22,016 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2021-11-23 15:41:22,016 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2021-11-23 15:41:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2021-11-23 15:41:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2021-11-23 15:41:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2021-11-23 15:41:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2021-11-23 15:41:22,017 INFO L130 BoogieDeclarations]: Found specification of procedure up_read [2021-11-23 15:41:22,017 INFO L138 BoogieDeclarations]: Found implementation of procedure up_read [2021-11-23 15:41:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_dev_flush [2021-11-23 15:41:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_dev_flush [2021-11-23 15:41:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_init_rx_wr [2021-11-23 15:41:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_init_rx_wr [2021-11-23 15:41:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_path_iter_next [2021-11-23 15:41:22,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_path_iter_next [2021-11-23 15:41:22,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2021-11-23 15:41:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2021-11-23 15:41:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 15:41:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_neigh_put [2021-11-23 15:41:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_neigh_put [2021-11-23 15:41:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 15:41:22,019 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:22,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-23 15:41:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 15:41:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure rb_erase [2021-11-23 15:41:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_erase [2021-11-23 15:41:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure __ipoib_ib_dev_flush [2021-11-23 15:41:22,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipoib_ib_dev_flush [2021-11-23 15:41:22,020 INFO L130 BoogieDeclarations]: Found specification of procedure rb_first [2021-11-23 15:41:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_first [2021-11-23 15:41:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_create_tx [2021-11-23 15:41:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_create_tx [2021-11-23 15:41:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure rb_insert_color [2021-11-23 15:41:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure rb_insert_color [2021-11-23 15:41:22,021 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_qp_state_validate_work [2021-11-23 15:41:22,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_qp_state_validate_work [2021-11-23 15:41:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 15:41:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 15:41:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 15:41:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 15:41:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_paths [2021-11-23 15:41:22,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_paths [2021-11-23 15:41:22,022 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-23 15:41:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-23 15:41:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:41:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-23 15:41:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure down_write [2021-11-23 15:41:22,023 INFO L138 BoogieDeclarations]: Found implementation of procedure down_write [2021-11-23 15:41:22,023 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 15:41:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 15:41:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2021-11-23 15:41:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2021-11-23 15:41:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 15:41:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure path_rec_create [2021-11-23 15:41:22,024 INFO L138 BoogieDeclarations]: Found implementation of procedure path_rec_create [2021-11-23 15:41:22,024 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_child_dev [2021-11-23 15:41:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_child_dev [2021-11-23 15:41:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2021-11-23 15:41:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2021-11-23 15:41:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure ib_destroy_cm_id [2021-11-23 15:41:22,025 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_destroy_cm_id [2021-11-23 15:41:22,025 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___2 [2021-11-23 15:41:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___2 [2021-11-23 15:41:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 15:41:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 15:41:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock___0 [2021-11-23 15:41:22,026 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock___0 [2021-11-23 15:41:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 15:41:22,026 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_init [2021-11-23 15:41:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_init [2021-11-23 15:41:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 15:41:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2021-11-23 15:41:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2021-11-23 15:41:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 15:41:22,027 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_admin_enabled [2021-11-23 15:41:22,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_admin_enabled [2021-11-23 15:41:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure skb_dequeue [2021-11-23 15:41:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_dequeue [2021-11-23 15:41:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_transport_dev_cleanup [2021-11-23 15:41:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_transport_dev_cleanup [2021-11-23 15:41:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure rol32 [2021-11-23 15:41:22,028 INFO L138 BoogieDeclarations]: Found implementation of procedure rol32 [2021-11-23 15:41:22,028 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 15:41:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 15:41:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 15:41:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 15:41:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 15:41:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_device [2021-11-23 15:41:22,029 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_device [2021-11-23 15:41:22,029 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_client [2021-11-23 15:41:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_client [2021-11-23 15:41:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure ib_post_send [2021-11-23 15:41:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_post_send [2021-11-23 15:41:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_restart_task [2021-11-23 15:41:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_restart_task [2021-11-23 15:41:22,030 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 15:41:22,030 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 15:41:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 15:41:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 15:41:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-23 15:41:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-23 15:41:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue [2021-11-23 15:41:22,031 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_queue [2021-11-23 15:41:22,031 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_mcast_join_task [2021-11-23 15:41:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_mcast_join_task [2021-11-23 15:41:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_set_dev_features [2021-11-23 15:41:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_set_dev_features [2021-11-23 15:41:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dev_cleanup [2021-11-23 15:41:22,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dev_cleanup [2021-11-23 15:41:22,032 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2021-11-23 15:41:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2021-11-23 15:41:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 15:41:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 15:41:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure skb_fill_page_desc [2021-11-23 15:41:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_fill_page_desc [2021-11-23 15:41:22,033 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 15:41:22,033 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 15:41:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_11 [2021-11-23 15:41:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_11 [2021-11-23 15:41:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR_OR_NULL [2021-11-23 15:41:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR_OR_NULL [2021-11-23 15:41:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-23 15:41:22,034 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-23 15:41:22,034 INFO L130 BoogieDeclarations]: Found specification of procedure ib_sa_unregister_client [2021-11-23 15:41:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_sa_unregister_client [2021-11-23 15:41:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_handle_rx_wc [2021-11-23 15:41:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_handle_rx_wc [2021-11-23 15:41:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_dma_unmap_tx [2021-11-23 15:41:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_dma_unmap_tx [2021-11-23 15:41:22,035 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_create_debug_files [2021-11-23 15:41:22,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_create_debug_files [2021-11-23 15:41:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-11-23 15:41:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-11-23 15:41:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure down_read [2021-11-23 15:41:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure down_read [2021-11-23 15:41:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_unregister_debugfs [2021-11-23 15:41:22,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_unregister_debugfs [2021-11-23 15:41:22,036 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ud_dma_unmap_rx [2021-11-23 15:41:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ud_dma_unmap_rx [2021-11-23 15:41:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_dma_unmap_rx [2021-11-23 15:41:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_dma_unmap_rx [2021-11-23 15:41:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_new_child_link [2021-11-23 15:41:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_new_child_link [2021-11-23 15:41:22,037 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_cleanup [2021-11-23 15:41:22,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_cleanup [2021-11-23 15:41:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure up_write [2021-11-23 15:41:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure up_write [2021-11-23 15:41:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_uninit [2021-11-23 15:41:22,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_uninit [2021-11-23 15:41:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 15:41:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 15:41:22,038 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 15:41:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 15:41:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 15:41:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure ib_create_qp [2021-11-23 15:41:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_create_qp [2021-11-23 15:41:22,039 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_up [2021-11-23 15:41:22,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_up [2021-11-23 15:41:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 15:41:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 15:41:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:41:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-23 15:41:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure ib_unregister_event_handler [2021-11-23 15:41:22,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_unregister_event_handler [2021-11-23 15:41:22,040 INFO L130 BoogieDeclarations]: Found specification of procedure ib_poll_cq [2021-11-23 15:41:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_poll_cq [2021-11-23 15:41:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2021-11-23 15:41:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2021-11-23 15:41:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice [2021-11-23 15:41:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice [2021-11-23 15:41:22,041 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 15:41:22,041 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 15:41:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-11-23 15:41:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-11-23 15:41:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_flush_ah [2021-11-23 15:41:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_flush_ah [2021-11-23 15:41:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dereg_mr [2021-11-23 15:41:22,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dereg_mr [2021-11-23 15:41:22,042 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_cm_skb_reap [2021-11-23 15:41:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_cm_skb_reap [2021-11-23 15:41:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-11-23 15:41:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-11-23 15:41:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 15:41:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 15:41:22,043 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2021-11-23 15:41:22,043 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2021-11-23 15:41:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure poll_tx [2021-11-23 15:41:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_tx [2021-11-23 15:41:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release [2021-11-23 15:41:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release [2021-11-23 15:41:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2021-11-23 15:41:22,044 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2021-11-23 15:41:22,044 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_reap_neigh [2021-11-23 15:41:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_reap_neigh [2021-11-23 15:41:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:41:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 15:41:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 15:41:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 15:41:22,045 INFO L130 BoogieDeclarations]: Found specification of procedure ib_query_pkey [2021-11-23 15:41:22,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_query_pkey [2021-11-23 15:41:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 15:41:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 15:41:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 15:41:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 15:41:22,046 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_del_neighs_by_gid [2021-11-23 15:41:22,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_del_neighs_by_gid [2021-11-23 15:41:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 15:41:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 15:41:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 15:41:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 15:41:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dma_unmap_page [2021-11-23 15:41:22,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dma_unmap_page [2021-11-23 15:41:22,047 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2021-11-23 15:41:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2021-11-23 15:41:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-23 15:41:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-23 15:41:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2021-11-23 15:41:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2021-11-23 15:41:22,048 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_ib_dev_stop [2021-11-23 15:41:22,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_ib_dev_stop [2021-11-23 15:41:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-23 15:41:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-23 15:41:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_drain_cq [2021-11-23 15:41:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_drain_cq [2021-11-23 15:41:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 15:41:22,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 15:41:22,049 INFO L130 BoogieDeclarations]: Found specification of procedure ib_dealloc_pd [2021-11-23 15:41:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ib_dealloc_pd [2021-11-23 15:41:22,050 INFO L130 BoogieDeclarations]: Found specification of procedure ipoib_remove_one [2021-11-23 15:41:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ipoib_remove_one [2021-11-23 15:41:22,050 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-23 15:41:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-23 15:41:22,050 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___1 [2021-11-23 15:41:22,050 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___1 [2021-11-23 15:41:22,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh___2 [2021-11-23 15:41:22,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh___2 [2021-11-23 15:41:24,400 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 15:41:24,408 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 15:41:24,668 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 15:41:24,673 INFO L158 Benchmark]: Toolchain (without parser) took 18899.84ms. Allocated memory was 77.6MB in the beginning and 618.7MB in the end (delta: 541.1MB). Free memory was 40.4MB in the beginning and 369.4MB in the end (delta: -329.0MB). Peak memory consumption was 514.5MB. Max. memory is 16.1GB. [2021-11-23 15:41:24,673 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 15:41:24,674 INFO L158 Benchmark]: CACSL2BoogieTranslator took 14328.15ms. Allocated memory was 77.6MB in the beginning and 618.7MB in the end (delta: 541.1MB). Free memory was 40.2MB in the beginning and 354.0MB in the end (delta: -313.8MB). Peak memory consumption was 231.0MB. Max. memory is 16.1GB. [2021-11-23 15:41:24,674 INFO L158 Benchmark]: Boogie Procedure Inliner took 865.04ms. Allocated memory is still 618.7MB. Free memory was 354.0MB in the beginning and 419.3MB in the end (delta: -65.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-11-23 15:41:24,675 INFO L158 Benchmark]: Boogie Preprocessor took 884.68ms. Allocated memory is still 618.7MB. Free memory was 419.3MB in the beginning and 247.3MB in the end (delta: 172.0MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. [2021-11-23 15:41:24,675 INFO L158 Benchmark]: RCFGBuilder took 2816.63ms. Allocated memory is still 618.7MB. Free memory was 247.3MB in the beginning and 369.4MB in the end (delta: -122.1MB). Peak memory consumption was 183.0MB. Max. memory is 16.1GB. [2021-11-23 15:41:24,678 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 56.6MB. Free memory was 37.5MB in the beginning and 37.5MB in the end (delta: 44.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 14328.15ms. Allocated memory was 77.6MB in the beginning and 618.7MB in the end (delta: 541.1MB). Free memory was 40.2MB in the beginning and 354.0MB in the end (delta: -313.8MB). Peak memory consumption was 231.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 865.04ms. Allocated memory is still 618.7MB. Free memory was 354.0MB in the beginning and 419.3MB in the end (delta: -65.3MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 884.68ms. Allocated memory is still 618.7MB. Free memory was 419.3MB in the beginning and 247.3MB in the end (delta: 172.0MB). Peak memory consumption was 169.9MB. Max. memory is 16.1GB. * RCFGBuilder took 2816.63ms. Allocated memory is still 618.7MB. Free memory was 247.3MB in the beginning and 369.4MB in the end (delta: -122.1MB). Peak memory consumption was 183.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 15:41:24,783 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_80def5bb-59a6-4876-a740-30686bfea024/bin/ukojak-CwSLpZB5Qu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable