java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__fs-nfs-blocklayout-blocklayoutdriver_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-217129f [2018-11-24 01:12:36,278 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-24 01:12:36,281 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-24 01:12:36,296 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-24 01:12:36,296 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-24 01:12:36,298 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-24 01:12:36,299 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-24 01:12:36,302 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-24 01:12:36,305 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-24 01:12:36,306 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-24 01:12:36,308 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-24 01:12:36,308 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-24 01:12:36,309 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-24 01:12:36,311 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-24 01:12:36,312 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-24 01:12:36,319 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-24 01:12:36,320 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-24 01:12:36,321 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-24 01:12:36,324 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-24 01:12:36,325 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-24 01:12:36,326 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-24 01:12:36,327 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-24 01:12:36,330 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-24 01:12:36,330 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-24 01:12:36,330 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-24 01:12:36,331 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-24 01:12:36,332 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-24 01:12:36,333 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-24 01:12:36,333 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-24 01:12:36,334 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-24 01:12:36,335 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-24 01:12:36,335 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-24 01:12:36,336 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-24 01:12:36,336 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-24 01:12:36,337 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-24 01:12:36,337 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-24 01:12:36,338 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf [2018-11-24 01:12:36,362 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-24 01:12:36,362 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-24 01:12:36,363 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-24 01:12:36,363 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-24 01:12:36,364 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-24 01:12:36,364 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-24 01:12:36,364 INFO L133 SettingsManager]: * Use SBE=true [2018-11-24 01:12:36,364 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-24 01:12:36,365 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-24 01:12:36,365 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-24 01:12:36,365 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-24 01:12:36,366 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-24 01:12:36,366 INFO L133 SettingsManager]: * Use bitvectors instead of ints=true [2018-11-24 01:12:36,366 INFO L133 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2018-11-24 01:12:36,366 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-24 01:12:36,366 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-24 01:12:36,367 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-24 01:12:36,367 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-24 01:12:36,367 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-24 01:12:36,367 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-24 01:12:36,367 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-24 01:12:36,369 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-24 01:12:36,369 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-24 01:12:36,369 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-24 01:12:36,370 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-24 01:12:36,370 INFO L133 SettingsManager]: * Trace refinement strategy=WOLF [2018-11-24 01:12:36,370 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-24 01:12:36,370 INFO L133 SettingsManager]: * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt [2018-11-24 01:12:36,370 INFO L133 SettingsManager]: * Logic for external solver=AUFBV [2018-11-24 01:12:36,371 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-24 01:12:36,371 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-24 01:12:36,424 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-24 01:12:36,440 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-24 01:12:36,444 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-24 01:12:36,445 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-24 01:12:36,446 INFO L276 PluginConnector]: CDTParser initialized [2018-11-24 01:12:36,447 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__fs-nfs-blocklayout-blocklayoutdriver_true-unreach-call.cil.c [2018-11-24 01:12:36,508 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df0fbbb8/87fb79de79e14ca5adcb6b1139a7d162/FLAG75356079c [2018-11-24 01:12:37,451 INFO L307 CDTParser]: Found 1 translation units. [2018-11-24 01:12:37,452 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__fs-nfs-blocklayout-blocklayoutdriver_true-unreach-call.cil.c [2018-11-24 01:12:37,515 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df0fbbb8/87fb79de79e14ca5adcb6b1139a7d162/FLAG75356079c [2018-11-24 01:12:37,826 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7df0fbbb8/87fb79de79e14ca5adcb6b1139a7d162 [2018-11-24 01:12:37,836 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-24 01:12:37,837 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-24 01:12:37,838 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-24 01:12:37,838 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-24 01:12:37,842 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-24 01:12:37,843 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:12:37" (1/1) ... [2018-11-24 01:12:37,846 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5b044183 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:37, skipping insertion in model container [2018-11-24 01:12:37,847 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 24.11 01:12:37" (1/1) ... [2018-11-24 01:12:37,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-24 01:12:38,104 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-24 01:12:43,418 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-24 01:12:43,466 INFO L191 MainTranslator]: Completed pre-run [2018-11-24 01:12:44,020 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-24 01:12:45,207 INFO L195 MainTranslator]: Completed translation [2018-11-24 01:12:45,207 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45 WrapperNode [2018-11-24 01:12:45,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-24 01:12:45,208 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-24 01:12:45,209 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-24 01:12:45,209 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-24 01:12:45,219 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,342 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,390 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-24 01:12:45,390 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-24 01:12:45,390 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-24 01:12:45,391 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-24 01:12:45,410 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,410 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,439 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,440 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,674 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... [2018-11-24 01:12:45,885 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-24 01:12:45,886 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-24 01:12:45,886 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-24 01:12:45,886 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-24 01:12:45,887 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 24.11 01:12:45" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-24 01:12:45,953 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-24 01:12:45,953 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-24 01:12:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure dput [2018-11-24 01:12:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_test_write [2018-11-24 01:12:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_test_write [2018-11-24 01:12:45,954 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blkdev_put [2018-11-24 01:12:45,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blkdev_put [2018-11-24 01:12:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_parallel [2018-11-24 01:12:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_parallel [2018-11-24 01:12:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2018-11-24 01:12:45,955 INFO L130 BoogieDeclarations]: Found specification of procedure i_size_read [2018-11-24 01:12:45,955 INFO L138 BoogieDeclarations]: Found implementation of procedure i_size_read [2018-11-24 01:12:45,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-24 01:12:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-24 01:12:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2018-11-24 01:12:45,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2018-11-24 01:12:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2018-11-24 01:12:45,959 INFO L130 BoogieDeclarations]: Found specification of procedure add_to_commitlist [2018-11-24 01:12:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure add_to_commitlist [2018-11-24 01:12:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_put_sb_net [2018-11-24 01:12:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-24 01:12:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-24 01:12:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2018-11-24 01:12:45,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_6_7_9 [2018-11-24 01:12:45,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_6_7_9 [2018-11-24 01:12:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure bl_write_pagelist [2018-11-24 01:12:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_write_pagelist [2018-11-24 01:12:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-24 01:12:45,961 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-24 01:12:45,961 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_ld_read_done [2018-11-24 01:12:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc [2018-11-24 01:12:45,962 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_alloc [2018-11-24 01:12:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_dreq_bytes_left [2018-11-24 01:12:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-24 01:12:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2018-11-24 01:12:45,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2018-11-24 01:12:45,962 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2018-11-24 01:12:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_mkpipe_data [2018-11-24 01:12:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure trylock_page [2018-11-24 01:12:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure trylock_page [2018-11-24 01:12:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure submit_bio [2018-11-24 01:12:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2018-11-24 01:12:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure bl_mark_for_commit [2018-11-24 01:12:45,963 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_mark_for_commit [2018-11-24 01:12:45,963 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2018-11-24 01:12:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_register [2018-11-24 01:12:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_register [2018-11-24 01:12:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure BLK_LSEG2EXT [2018-11-24 01:12:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure BLK_LSEG2EXT [2018-11-24 01:12:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_unregister_sb [2018-11-24 01:12:45,964 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_unregister_sb [2018-11-24 01:12:45,964 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2018-11-24 01:12:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2018-11-24 01:12:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_ld_write_done [2018-11-24 01:12:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_5_1 [2018-11-24 01:12:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_5_1 [2018-11-24 01:12:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipefs_event [2018-11-24 01:12:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure rpc_pipefs_event [2018-11-24 01:12:45,965 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2018-11-24 01:12:45,965 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2018-11-24 01:12:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-24 01:12:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-24 01:12:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_init_bio [2018-11-24 01:12:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_init_bio [2018-11-24 01:12:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock___1 [2018-11-24 01:12:45,966 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock___1 [2018-11-24 01:12:45,966 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2018-11-24 01:12:45,967 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2018-11-24 01:12:45,968 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2018-11-24 01:12:45,968 INFO L130 BoogieDeclarations]: Found specification of procedure BLK_LO2EXT [2018-11-24 01:12:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure BLK_LO2EXT [2018-11-24 01:12:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-24 01:12:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-24 01:12:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2018-11-24 01:12:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure bl_find_get_zeroing_page [2018-11-24 01:12:45,969 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_find_get_zeroing_page [2018-11-24 01:12:45,969 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipefs_notifier_register [2018-11-24 01:12:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_unregister_net [2018-11-24 01:12:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_unregister_net [2018-11-24 01:12:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2018-11-24 01:12:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2018-11-24 01:12:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_10 [2018-11-24 01:12:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_10 [2018-11-24 01:12:45,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-24 01:12:45,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-24 01:12:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure print_page [2018-11-24 01:12:45,973 INFO L138 BoogieDeclarations]: Found implementation of procedure print_page [2018-11-24 01:12:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-24 01:12:45,973 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock___1 [2018-11-24 01:12:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock___1 [2018-11-24 01:12:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2018-11-24 01:12:45,974 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-24 01:12:45,974 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-24 01:12:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure PageWriteback [2018-11-24 01:12:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure PageWriteback [2018-11-24 01:12:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock___1 [2018-11-24 01:12:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock___1 [2018-11-24 01:12:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_7_6 [2018-11-24 01:12:45,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_6_7_6 [2018-11-24 01:12:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure bio_alloc_bioset [2018-11-24 01:12:45,975 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-24 01:12:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_d_lookup_sb [2018-11-24 01:12:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_layout_hdr [2018-11-24 01:12:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_layout_hdr [2018-11-24 01:12:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure print_clist [2018-11-24 01:12:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure print_clist [2018-11-24 01:12:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_106 [2018-11-24 01:12:45,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_106 [2018-11-24 01:12:45,976 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2018-11-24 01:12:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2018-11-24 01:12:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2018-11-24 01:12:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-24 01:12:45,978 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-24 01:12:45,978 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-24 01:12:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure bh_submit_read [2018-11-24 01:12:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure dev_remove [2018-11-24 01:12:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_remove [2018-11-24 01:12:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure zero_user_segments [2018-11-24 01:12:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_user_segments [2018-11-24 01:12:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_init [2018-11-24 01:12:45,979 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_init [2018-11-24 01:12:45,979 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-24 01:12:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-24 01:12:45,980 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2018-11-24 01:12:45,980 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2018-11-24 01:12:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_exit [2018-11-24 01:12:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_exit [2018-11-24 01:12:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure PagePrivate [2018-11-24 01:12:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure PagePrivate [2018-11-24 01:12:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2018-11-24 01:12:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-11-24 01:12:45,981 INFO L130 BoogieDeclarations]: Found specification of procedure _preload_range [2018-11-24 01:12:45,981 INFO L138 BoogieDeclarations]: Found implementation of procedure _preload_range [2018-11-24 01:12:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_layout_hdr [2018-11-24 01:12:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_layout_hdr [2018-11-24 01:12:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-24 01:12:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-24 01:12:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2018-11-24 01:12:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure set_page_writeback [2018-11-24 01:12:45,982 INFO L138 BoogieDeclarations]: Found implementation of procedure set_page_writeback [2018-11-24 01:12:45,982 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2018-11-24 01:12:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure PageDirty [2018-11-24 01:12:45,986 INFO L138 BoogieDeclarations]: Found implementation of procedure PageDirty [2018-11-24 01:12:45,986 INFO L130 BoogieDeclarations]: Found specification of procedure BL_INIT_INVAL_MARKS [2018-11-24 01:12:45,987 INFO L138 BoogieDeclarations]: Found implementation of procedure BL_INIT_INVAL_MARKS [2018-11-24 01:12:45,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bm_lock_of_block_mount_id [2018-11-24 01:12:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bm_lock_of_block_mount_id [2018-11-24 01:12:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2018-11-24 01:12:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2018-11-24 01:12:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-24 01:12:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2018-11-24 01:12:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2018-11-24 01:12:45,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_14 [2018-11-24 01:12:45,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_14 [2018-11-24 01:12:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure is_writable [2018-11-24 01:12:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure is_writable [2018-11-24 01:12:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-24 01:12:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-24 01:12:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-24 01:12:45,989 INFO L130 BoogieDeclarations]: Found specification of procedure normalize [2018-11-24 01:12:45,989 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize [2018-11-24 01:12:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_4_7_7 [2018-11-24 01:12:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_4_7_7 [2018-11-24 01:12:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-24 01:12:45,990 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-24 01:12:45,990 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-24 01:12:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_net_init [2018-11-24 01:12:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_net_init [2018-11-24 01:12:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_5 [2018-11-24 01:12:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_5_7_5 [2018-11-24 01:12:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-24 01:12:45,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_notifier_block_dummy_resourceless_instance_0 [2018-11-24 01:12:45,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_notifier_block_dummy_resourceless_instance_0 [2018-11-24 01:12:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2018-11-24 01:12:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2018-11-24 01:12:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_net_exit [2018-11-24 01:12:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_net_exit [2018-11-24 01:12:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure _has_tag [2018-11-24 01:12:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure _has_tag [2018-11-24 01:12:45,992 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-24 01:12:45,992 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-24 01:12:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_get_sb_net [2018-11-24 01:12:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure extents_consistent [2018-11-24 01:12:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure extents_consistent [2018-11-24 01:12:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2018-11-24 01:12:45,993 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2018-11-24 01:12:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-24 01:12:45,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-24 01:12:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-24 01:12:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_init_write [2018-11-24 01:12:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2018-11-24 01:12:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-24 01:12:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_unregister [2018-11-24 01:12:45,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_unregister [2018-11-24 01:12:45,994 INFO L130 BoogieDeclarations]: Found specification of procedure bl_submit_bio [2018-11-24 01:12:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_submit_bio [2018-11-24 01:12:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2018-11-24 01:12:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2018-11-24 01:12:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-24 01:12:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-24 01:12:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_7 [2018-11-24 01:12:45,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_7 [2018-11-24 01:12:45,995 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_queue_upcall [2018-11-24 01:12:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-24 01:12:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-24 01:12:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_page_bit [2018-11-24 01:12:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2018-11-24 01:12:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2018-11-24 01:12:45,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2018-11-24 01:12:45,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2018-11-24 01:12:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_cleanup [2018-11-24 01:12:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_cleanup [2018-11-24 01:12:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_24 [2018-11-24 01:12:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_24 [2018-11-24 01:12:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure set_buffer_mapped [2018-11-24 01:12:45,998 INFO L138 BoogieDeclarations]: Found implementation of procedure set_buffer_mapped [2018-11-24 01:12:45,998 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2018-11-24 01:12:45,999 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2018-11-24 01:12:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure bl_put_extent [2018-11-24 01:12:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_put_extent [2018-11-24 01:12:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2018-11-24 01:12:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2018-11-24 01:12:46,001 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_rpc_pipe_ops_dummy_resourceless_instance_4 [2018-11-24 01:12:46,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_rpc_pipe_ops_dummy_resourceless_instance_4 [2018-11-24 01:12:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2018-11-24 01:12:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2018-11-24 01:12:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-24 01:12:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-24 01:12:46,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-24 01:12:46,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-24 01:12:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_15 [2018-11-24 01:12:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_15 [2018-11-24 01:12:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2018-11-24 01:12:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2018-11-24 01:12:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2018-11-24 01:12:46,003 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2018-11-24 01:12:46,003 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2018-11-24 01:12:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2018-11-24 01:12:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2018-11-24 01:12:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2018-11-24 01:12:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2018-11-24 01:12:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2018-11-24 01:12:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-24 01:12:46,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_1 [2018-11-24 01:12:46,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pernet_operations_dummy_resourceless_instance_1 [2018-11-24 01:12:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2018-11-24 01:12:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-24 01:12:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-24 01:12:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2018-11-24 01:12:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2018-11-24 01:12:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-24 01:12:46,005 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-24 01:12:46,005 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-24 01:12:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure clean_pnfs_block_layoutupdate [2018-11-24 01:12:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure clean_pnfs_block_layoutupdate [2018-11-24 01:12:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pop_one_short_extent [2018-11-24 01:12:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pop_one_short_extent [2018-11-24 01:12:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-24 01:12:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_lseg [2018-11-24 01:12:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_lseg [2018-11-24 01:12:46,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_7_4 [2018-11-24 01:12:46,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_4_7_4 [2018-11-24 01:12:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-24 01:12:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-24 01:12:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdevicelist [2018-11-24 01:12:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2018-11-24 01:12:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2018-11-24 01:12:46,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2018-11-24 01:12:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_pernet_subsys [2018-11-24 01:12:46,008 INFO L130 BoogieDeclarations]: Found specification of procedure register_pernet_subsys [2018-11-24 01:12:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2018-11-24 01:12:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2018-11-24 01:12:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_8 [2018-11-24 01:12:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_5_7_8 [2018-11-24 01:12:46,012 INFO L130 BoogieDeclarations]: Found specification of procedure lock_page [2018-11-24 01:12:46,012 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_page [2018-11-24 01:12:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_2 [2018-11-24 01:12:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_2 [2018-11-24 01:12:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_block_dev [2018-11-24 01:12:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_block_dev [2018-11-24 01:12:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure bl_choose_list [2018-11-24 01:12:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_choose_list [2018-11-24 01:12:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure end_page_writeback [2018-11-24 01:12:46,013 INFO L130 BoogieDeclarations]: Found specification of procedure print_elist [2018-11-24 01:12:46,013 INFO L138 BoogieDeclarations]: Found implementation of procedure print_elist [2018-11-24 01:12:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-24 01:12:46,015 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-24 01:12:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure mark_written_sectors [2018-11-24 01:12:46,015 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_written_sectors [2018-11-24 01:12:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure radix_tree_next_hole [2018-11-24 01:12:46,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4blocklayout_init_7_13 [2018-11-24 01:12:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4blocklayout_init_7_13 [2018-11-24 01:12:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure find_or_create_page [2018-11-24 01:12:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2018-11-24 01:12:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2018-11-24 01:12:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-24 01:12:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_24 [2018-11-24 01:12:46,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_24 [2018-11-24 01:12:46,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_23 [2018-11-24 01:12:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_23 [2018-11-24 01:12:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-24 01:12:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_22 [2018-11-24 01:12:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_22 [2018-11-24 01:12:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure bl_cleanup_layoutcommit [2018-11-24 01:12:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_cleanup_layoutcommit [2018-11-24 01:12:46,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_19 [2018-11-24 01:12:46,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_19 [2018-11-24 01:12:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_18 [2018-11-24 01:12:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_18 [2018-11-24 01:12:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure PageLocked [2018-11-24 01:12:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure PageLocked [2018-11-24 01:12:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_17 [2018-11-24 01:12:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_17 [2018-11-24 01:12:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2018-11-24 01:12:46,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_16 [2018-11-24 01:12:46,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_16 [2018-11-24 01:12:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2018-11-24 01:12:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2018-11-24 01:12:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2018-11-24 01:12:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_14 [2018-11-24 01:12:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_14 [2018-11-24 01:12:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_destroy_pipe_data [2018-11-24 01:12:46,019 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_parallel [2018-11-24 01:12:46,019 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_parallel [2018-11-24 01:12:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-24 01:12:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-24 01:12:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-24 01:12:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_13 [2018-11-24 01:12:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_13 [2018-11-24 01:12:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2018-11-24 01:12:46,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2018-11-24 01:12:46,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2018-11-24 01:12:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-24 01:12:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure __lock_page [2018-11-24 01:12:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure bl_is_sector_init [2018-11-24 01:12:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_is_sector_init [2018-11-24 01:12:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-24 01:12:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-24 01:12:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2018-11-24 01:12:46,021 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2018-11-24 01:12:46,021 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-24 01:12:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-24 01:12:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-24 01:12:46,022 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-24 01:12:46,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2018-11-24 01:12:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2018-11-24 01:12:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2018-11-24 01:12:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2018-11-24 01:12:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2018-11-24 01:12:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2018-11-24 01:12:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure map_block [2018-11-24 01:12:46,023 INFO L138 BoogieDeclarations]: Found implementation of procedure map_block [2018-11-24 01:12:46,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bl_ext_lock_of_pnfs_block_layout [2018-11-24 01:12:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bl_ext_lock_of_pnfs_block_layout [2018-11-24 01:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_7 [2018-11-24 01:12:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_7 [2018-11-24 01:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_page [2018-11-24 01:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-24 01:12:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-24 01:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure remove_wait_queue [2018-11-24 01:12:46,024 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_register_net [2018-11-24 01:12:46,024 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_register_net [2018-11-24 01:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure bl_add_page_to_bio [2018-11-24 01:12:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_add_page_to_bio [2018-11-24 01:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2018-11-24 01:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure bl_clear_layoutdriver [2018-11-24 01:12:46,025 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_clear_layoutdriver [2018-11-24 01:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2018-11-24 01:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2018-11-24 01:12:46,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-24 01:12:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-24 01:12:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pipe_destroy_msg [2018-11-24 01:12:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pipe_destroy_msg [2018-11-24 01:12:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_extent [2018-11-24 01:12:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_extent [2018-11-24 01:12:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_pagelist [2018-11-24 01:12:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_pagelist [2018-11-24 01:12:46,026 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2018-11-24 01:12:46,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2018-11-24 01:12:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure PageError [2018-11-24 01:12:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure PageError [2018-11-24 01:12:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_process_layoutget [2018-11-24 01:12:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_process_layoutget [2018-11-24 01:12:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2018-11-24 01:12:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2018-11-24 01:12:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure print_bl_extent [2018-11-24 01:12:46,027 INFO L138 BoogieDeclarations]: Found implementation of procedure print_bl_extent [2018-11-24 01:12:46,027 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_io_read [2018-11-24 01:12:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_io_read [2018-11-24 01:12:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2018-11-24 01:12:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2018-11-24 01:12:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-24 01:12:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-24 01:12:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2018-11-24 01:12:46,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2018-11-24 01:12:46,028 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pipe_downcall [2018-11-24 01:12:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pipe_downcall [2018-11-24 01:12:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-24 01:12:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-24 01:12:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_page_buffers [2018-11-24 01:12:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_hyper [2018-11-24 01:12:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_encode_hyper [2018-11-24 01:12:46,029 INFO L130 BoogieDeclarations]: Found specification of procedure bl_write_cleanup [2018-11-24 01:12:46,029 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_write_cleanup [2018-11-24 01:12:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-24 01:12:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-24 01:12:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_test_read [2018-11-24 01:12:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_test_read [2018-11-24 01:12:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure bl_mark_sectors_init [2018-11-24 01:12:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_mark_sectors_init [2018-11-24 01:12:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2018-11-24 01:12:46,030 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2018-11-24 01:12:46,030 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2018-11-24 01:12:46,031 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2018-11-24 01:12:46,033 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-24 01:12:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-24 01:12:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2018-11-24 01:12:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-24 01:12:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-24 01:12:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_mkpipe_dentry [2018-11-24 01:12:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_206 [2018-11-24 01:12:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bl_ext_lock_of_pnfs_block_layout [2018-11-24 01:12:46,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bl_ext_lock_of_pnfs_block_layout [2018-11-24 01:12:46,034 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_init_write [2018-11-24 01:12:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_init_write [2018-11-24 01:12:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure free_blk_mountid [2018-11-24 01:12:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure free_blk_mountid [2018-11-24 01:12:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-24 01:12:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-24 01:12:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2018-11-24 01:12:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2018-11-24 01:12:46,035 INFO L130 BoogieDeclarations]: Found specification of procedure is_range_written [2018-11-24 01:12:46,035 INFO L138 BoogieDeclarations]: Found implementation of procedure is_range_written [2018-11-24 01:12:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure test_set_page_writeback [2018-11-24 01:12:46,036 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-24 01:12:46,036 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-24 01:12:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2018-11-24 01:12:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2018-11-24 01:12:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-24 01:12:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-24 01:12:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure list_replace [2018-11-24 01:12:46,037 INFO L138 BoogieDeclarations]: Found implementation of procedure list_replace [2018-11-24 01:12:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-24 01:12:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-24 01:12:46,037 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-24 01:12:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure is_hole [2018-11-24 01:12:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure is_hole [2018-11-24 01:12:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-24 01:12:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure is_aligned_req [2018-11-24 01:12:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure is_aligned_req [2018-11-24 01:12:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock___1 [2018-11-24 01:12:46,038 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock___1 [2018-11-24 01:12:46,038 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure _prep_new_extent [2018-11-24 01:12:46,039 INFO L138 BoogieDeclarations]: Found implementation of procedure _prep_new_extent [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2018-11-24 01:12:46,039 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2018-11-24 01:12:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-24 01:12:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure print_short_extent [2018-11-24 01:12:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure print_short_extent [2018-11-24 01:12:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-24 01:12:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-24 01:12:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2018-11-24 01:12:46,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2018-11-24 01:12:46,040 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-11-24 01:12:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure _find_entry [2018-11-24 01:12:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure _find_entry [2018-11-24 01:12:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2018-11-24 01:12:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2018-11-24 01:12:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_reserve_space [2018-11-24 01:12:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_unregister_84 [2018-11-24 01:12:46,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_unregister_84 [2018-11-24 01:12:46,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2018-11-24 01:12:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2018-11-24 01:12:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_unregister_85 [2018-11-24 01:12:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_unregister_85 [2018-11-24 01:12:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-24 01:12:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-24 01:12:46,042 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-24 01:12:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-24 01:12:46,042 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipefs_notifier_unregister [2018-11-24 01:12:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-24 01:12:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-24 01:12:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_im_lock_of_pnfs_inval_markings [2018-11-24 01:12:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_im_lock_of_pnfs_inval_markings [2018-11-24 01:12:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure add_wait_queue [2018-11-24 01:12:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2018-11-24 01:12:46,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2018-11-24 01:12:46,043 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic___1 [2018-11-24 01:12:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic___1 [2018-11-24 01:12:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure bl_push_one_short_extent [2018-11-24 01:12:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_push_one_short_extent [2018-11-24 01:12:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-24 01:12:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-24 01:12:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-24 01:12:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_decode_device [2018-11-24 01:12:46,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_decode_device [2018-11-24 01:12:46,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-24 01:12:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-24 01:12:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure free_buffer_head [2018-11-24 01:12:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub___1 [2018-11-24 01:12:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub___1 [2018-11-24 01:12:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pipe_generic_upcall [2018-11-24 01:12:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81 [2018-11-24 01:12:46,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81 [2018-11-24 01:12:46,045 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-24 01:12:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-24 01:12:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure verify_extent [2018-11-24 01:12:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure verify_extent [2018-11-24 01:12:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-24 01:12:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-24 01:12:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2018-11-24 01:12:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2018-11-24 01:12:46,046 INFO L130 BoogieDeclarations]: Found specification of procedure encode_pnfs_block_layoutupdate [2018-11-24 01:12:46,046 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_pnfs_block_layoutupdate [2018-11-24 01:12:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure bl_alloc_extent [2018-11-24 01:12:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_alloc_extent [2018-11-24 01:12:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure _set_range [2018-11-24 01:12:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure _set_range [2018-11-24 01:12:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2018-11-24 01:12:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2018-11-24 01:12:46,047 INFO L130 BoogieDeclarations]: Found specification of procedure bl_encode_layoutcommit [2018-11-24 01:12:46,047 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_encode_layoutcommit [2018-11-24 01:12:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2018-11-24 01:12:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure mark_extents_written [2018-11-24 01:12:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_extents_written [2018-11-24 01:12:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2018-11-24 01:12:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2018-11-24 01:12:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2018-11-24 01:12:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2018-11-24 01:12:46,048 INFO L130 BoogieDeclarations]: Found specification of procedure _add_entry [2018-11-24 01:12:46,048 INFO L138 BoogieDeclarations]: Found implementation of procedure _add_entry [2018-11-24 01:12:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure _front_merge [2018-11-24 01:12:46,055 INFO L138 BoogieDeclarations]: Found implementation of procedure _front_merge [2018-11-24 01:12:46,055 INFO L130 BoogieDeclarations]: Found specification of procedure do_add_page_to_bio [2018-11-24 01:12:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure do_add_page_to_bio [2018-11-24 01:12:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_get_by_dev [2018-11-24 01:12:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_page_locked [2018-11-24 01:12:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_page_locked [2018-11-24 01:12:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure PageMappedToDisk [2018-11-24 01:12:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure PageMappedToDisk [2018-11-24 01:12:46,056 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-24 01:12:46,056 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-24 01:12:46,057 INFO L130 BoogieDeclarations]: Found specification of procedure net_generic [2018-11-24 01:12:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure net_generic [2018-11-24 01:12:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2018-11-24 01:12:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2018-11-24 01:12:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure bl_pg_init_read [2018-11-24 01:12:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_pg_init_read [2018-11-24 01:12:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2018-11-24 01:12:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2018-11-24 01:12:46,058 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2018-11-24 01:12:46,058 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2018-11-24 01:12:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure release_inval_marks [2018-11-24 01:12:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inval_marks [2018-11-24 01:12:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure bl_find_get_extent [2018-11-24 01:12:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_find_get_extent [2018-11-24 01:12:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_lseg [2018-11-24 01:12:46,059 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_lseg [2018-11-24 01:12:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2018-11-24 01:12:46,059 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-24 01:12:46,060 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2018-11-24 01:12:46,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2018-11-24 01:12:46,061 INFO L130 BoogieDeclarations]: Found specification of procedure mark_bad_read [2018-11-24 01:12:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure mark_bad_read [2018-11-24 01:12:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure bl_find_get_extent_locked [2018-11-24 01:12:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_find_get_extent_locked [2018-11-24 01:12:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2018-11-24 01:12:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2018-11-24 01:12:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2018-11-24 01:12:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2018-11-24 01:12:46,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2018-11-24 01:12:46,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2018-11-24 01:12:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2018-11-24 01:12:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2018-11-24 01:12:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4blocklayout_register_sb [2018-11-24 01:12:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4blocklayout_register_sb [2018-11-24 01:12:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-24 01:12:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-24 01:12:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure SetPageUptodate [2018-11-24 01:12:46,063 INFO L138 BoogieDeclarations]: Found implementation of procedure SetPageUptodate [2018-11-24 01:12:46,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_im_lock_of_pnfs_inval_markings [2018-11-24 01:12:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_im_lock_of_pnfs_inval_markings [2018-11-24 01:12:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bm_lock_of_block_mount_id [2018-11-24 01:12:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bm_lock_of_block_mount_id [2018-11-24 01:12:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_get_deviceinfo [2018-11-24 01:12:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_get_deviceinfo [2018-11-24 01:12:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_82 [2018-11-24 01:12:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_82 [2018-11-24 01:12:46,064 INFO L130 BoogieDeclarations]: Found specification of procedure zero_user_segment [2018-11-24 01:12:46,064 INFO L138 BoogieDeclarations]: Found implementation of procedure zero_user_segment [2018-11-24 01:12:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2018-11-24 01:12:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2018-11-24 01:12:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2018-11-24 01:12:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2018-11-24 01:12:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4blocklayout_exit_7_2 [2018-11-24 01:12:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4blocklayout_exit_7_2 [2018-11-24 01:12:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2018-11-24 01:12:46,065 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2018-11-24 01:12:46,065 INFO L130 BoogieDeclarations]: Found specification of procedure decode_sector_number [2018-11-24 01:12:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_sector_number [2018-11-24 01:12:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-24 01:12:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-24 01:12:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-11-24 01:12:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-11-24 01:12:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_105 [2018-11-24 01:12:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_105 [2018-11-24 01:12:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_partial_page_sync [2018-11-24 01:12:46,066 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_partial_page_sync [2018-11-24 01:12:46,066 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2018-11-24 01:12:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_num_cont_bytes [2018-11-24 01:12:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_num_cont_bytes [2018-11-24 01:12:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure put_parallel [2018-11-24 01:12:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure put_parallel [2018-11-24 01:12:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure bh_uptodate_or_lock [2018-11-24 01:12:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2018-11-24 01:12:46,067 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2018-11-24 01:12:46,067 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2018-11-24 01:12:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure PageReferenced [2018-11-24 01:12:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure PageReferenced [2018-11-24 01:12:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_init_read [2018-11-24 01:12:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_535 [2018-11-24 01:12:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure _range_has_tag [2018-11-24 01:12:46,068 INFO L138 BoogieDeclarations]: Found implementation of procedure _range_has_tag [2018-11-24 01:12:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_536 [2018-11-24 01:12:46,068 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_io_write [2018-11-24 01:12:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_io_write [2018-11-24 01:12:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-24 01:12:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~VOID [2018-11-24 01:12:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2018-11-24 01:12:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2018-11-24 01:12:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure bl_read_single_end_io [2018-11-24 01:12:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_read_single_end_io [2018-11-24 01:12:46,069 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-24 01:12:46,069 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-24 01:12:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2018-11-24 01:12:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2018-11-24 01:12:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2018-11-24 01:12:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2018-11-24 01:12:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rpc_pipefs_notifier_register_83 [2018-11-24 01:12:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rpc_pipefs_notifier_register_83 [2018-11-24 01:12:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2018-11-24 01:12:46,070 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2018-11-24 01:12:46,070 INFO L130 BoogieDeclarations]: Found specification of procedure PageUptodate [2018-11-24 01:12:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure PageUptodate [2018-11-24 01:12:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add___1 [2018-11-24 01:12:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add___1 [2018-11-24 01:12:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure bio_add_page [2018-11-24 01:12:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-24 01:12:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure release_extents [2018-11-24 01:12:46,071 INFO L138 BoogieDeclarations]: Found implementation of procedure release_extents [2018-11-24 01:12:46,071 INFO L130 BoogieDeclarations]: Found specification of procedure find_get_page [2018-11-24 01:12:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2018-11-24 01:12:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2018-11-24 01:12:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure bl_free_short_extents [2018-11-24 01:12:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_free_short_extents [2018-11-24 01:12:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_7 [2018-11-24 01:12:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_7 [2018-11-24 01:12:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2018-11-24 01:12:46,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2018-11-24 01:12:46,072 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-24 01:12:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-24 01:12:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2018-11-24 01:12:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2018-11-24 01:12:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-24 01:12:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-24 01:12:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure bl_do_readpage_sync [2018-11-24 01:12:46,075 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_do_readpage_sync [2018-11-24 01:12:46,075 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_encode_opaque_fixed [2018-11-24 01:12:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-24 01:12:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-24 01:12:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-24 01:12:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-24 01:12:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_unlink [2018-11-24 01:12:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure bl_set_layoutdriver [2018-11-24 01:12:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_set_layoutdriver [2018-11-24 01:12:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_io_write_zero [2018-11-24 01:12:46,076 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_io_write_zero [2018-11-24 01:12:46,076 INFO L130 BoogieDeclarations]: Found specification of procedure translate_devid [2018-11-24 01:12:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure translate_devid [2018-11-24 01:12:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_6_2 [2018-11-24 01:12:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_6_2 [2018-11-24 01:12:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure normalize_up [2018-11-24 01:12:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure normalize_up [2018-11-24 01:12:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure bl_add_merge_extent [2018-11-24 01:12:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_add_merge_extent [2018-11-24 01:12:46,077 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_par_io_read [2018-11-24 01:12:46,077 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_par_io_read [2018-11-24 01:12:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-24 01:12:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-24 01:12:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2018-11-24 01:12:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2018-11-24 01:12:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2018-11-24 01:12:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2018-11-24 01:12:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-24 01:12:46,078 INFO L130 BoogieDeclarations]: Found specification of procedure get_parallel [2018-11-24 01:12:46,078 INFO L138 BoogieDeclarations]: Found implementation of procedure get_parallel [2018-11-24 01:12:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2018-11-24 01:12:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2018-11-24 01:12:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2018-11-24 01:12:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2018-11-24 01:12:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2018-11-24 01:12:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2018-11-24 01:12:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure bl_end_par_io_write [2018-11-24 01:12:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure bl_end_par_io_write [2018-11-24 01:12:46,079 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-24 01:12:46,079 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-24 01:12:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-24 01:12:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-24 01:12:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_set_lo_fail [2018-11-24 01:12:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure set_to_rw [2018-11-24 01:12:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure set_to_rw [2018-11-24 01:12:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure init_page_for_write [2018-11-24 01:12:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure init_page_for_write [2018-11-24 01:12:46,080 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_blk_metadev_release [2018-11-24 01:12:46,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_blk_metadev_release [2018-11-24 01:13:38,995 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-24 01:13:38,996 INFO L280 CfgBuilder]: Removed 8 assue(true) statements. [2018-11-24 01:13:38,997 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 24.11 01:13:38 BoogieIcfgContainer [2018-11-24 01:13:38,997 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-24 01:13:38,999 INFO L168 Benchmark]: Toolchain (without parser) took 61163.18 ms. Allocated memory was 1.5 GB in the beginning and 3.3 GB in the end (delta: 1.8 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -526.6 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2018-11-24 01:13:39,001 INFO L168 Benchmark]: CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-24 01:13:39,002 INFO L168 Benchmark]: CACSL2BoogieTranslator took 7370.11 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 978.8 MB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 650.2 MB. Max. memory is 7.1 GB. [2018-11-24 01:13:39,003 INFO L168 Benchmark]: Boogie Procedure Inliner took 181.56 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. [2018-11-24 01:13:39,004 INFO L168 Benchmark]: Boogie Preprocessor took 495.17 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 7.1 GB. [2018-11-24 01:13:39,005 INFO L168 Benchmark]: RCFGBuilder took 53111.03 ms. Allocated memory was 2.5 GB in the beginning and 3.3 GB in the end (delta: 857.7 MB). Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 368.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2018-11-24 01:13:39,010 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 7370.11 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 978.8 MB). Free memory was 1.4 GB in the beginning and 2.4 GB in the end (delta: -1.0 GB). Peak memory consumption was 650.2 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 181.56 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.4 GB in the end (delta: 26.9 MB). Peak memory consumption was 26.9 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 495.17 ms. Allocated memory is still 2.5 GB. Free memory was 2.4 GB in the beginning and 2.3 GB in the end (delta: 93.3 MB). Peak memory consumption was 93.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 53111.03 ms. Allocated memory was 2.5 GB in the beginning and 3.3 GB in the end (delta: 857.7 MB). Free memory was 2.3 GB in the beginning and 1.9 GB in the end (delta: 368.7 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...