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_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__fs-nfs-nfs_layout_nfsv41_files_true-unreach-call.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-26 01:20:22,112 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-26 01:20:22,114 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-26 01:20:22,127 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-26 01:20:22,127 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-26 01:20:22,128 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-26 01:20:22,129 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-26 01:20:22,132 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-26 01:20:22,134 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-26 01:20:22,135 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-26 01:20:22,136 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-26 01:20:22,136 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-26 01:20:22,137 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-26 01:20:22,140 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-26 01:20:22,144 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-26 01:20:22,145 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-26 01:20:22,147 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-26 01:20:22,154 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-26 01:20:22,159 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-26 01:20:22,161 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-26 01:20:22,164 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-26 01:20:22,165 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-26 01:20:22,168 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-26 01:20:22,168 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-26 01:20:22,168 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-26 01:20:22,173 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-26 01:20:22,175 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-26 01:20:22,175 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-26 01:20:22,176 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-26 01:20:22,177 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-26 01:20:22,177 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-26 01:20:22,182 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-26 01:20:22,182 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-26 01:20:22,182 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-26 01:20:22,183 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-26 01:20:22,184 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-26 01:20:22,184 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-26 01:20:22,210 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-26 01:20:22,211 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-26 01:20:22,211 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-26 01:20:22,214 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-26 01:20:22,215 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-26 01:20:22,215 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-26 01:20:22,216 INFO L133 SettingsManager]: * Use SBE=true [2018-11-26 01:20:22,216 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-26 01:20:22,216 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-26 01:20:22,216 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-26 01:20:22,217 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-26 01:20:22,218 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-26 01:20:22,218 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-26 01:20:22,218 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-26 01:20:22,218 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-26 01:20:22,218 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-26 01:20:22,219 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-26 01:20:22,219 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-26 01:20:22,219 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-26 01:20:22,219 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-26 01:20:22,219 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-26 01:20:22,220 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-26 01:20:22,220 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-26 01:20:22,220 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-26 01:20:22,220 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-26 01:20:22,220 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-26 01:20:22,221 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-26 01:20:22,223 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-26 01:20:22,223 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-26 01:20:22,293 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-26 01:20:22,307 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-26 01:20:22,310 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-26 01:20:22,311 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-26 01:20:22,312 INFO L276 PluginConnector]: CDTParser initialized [2018-11-26 01:20:22,312 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__fs-nfs-nfs_layout_nfsv41_files_true-unreach-call.cil.c [2018-11-26 01:20:22,374 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e27203140/4127e2fe91c04aa3b221cbd5ea1176fb/FLAG409fba598 [2018-11-26 01:20:23,279 INFO L307 CDTParser]: Found 1 translation units. [2018-11-26 01:20:23,281 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.14/linux-3.14__complex_emg__linux-kernel-locking-spinlock__fs-nfs-nfs_layout_nfsv41_files_true-unreach-call.cil.c [2018-11-26 01:20:23,353 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e27203140/4127e2fe91c04aa3b221cbd5ea1176fb/FLAG409fba598 [2018-11-26 01:20:23,698 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e27203140/4127e2fe91c04aa3b221cbd5ea1176fb [2018-11-26 01:20:23,709 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-26 01:20:23,711 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-26 01:20:23,712 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-26 01:20:23,712 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-26 01:20:23,717 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-26 01:20:23,719 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:20:23" (1/1) ... [2018-11-26 01:20:23,722 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cec46e4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:23, skipping insertion in model container [2018-11-26 01:20:23,722 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 01:20:23" (1/1) ... [2018-11-26 01:20:23,733 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-26 01:20:23,983 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-26 01:20:28,764 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 01:20:28,797 INFO L191 MainTranslator]: Completed pre-run [2018-11-26 01:20:29,324 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-26 01:20:29,950 INFO L195 MainTranslator]: Completed translation [2018-11-26 01:20:29,951 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29 WrapperNode [2018-11-26 01:20:29,951 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-26 01:20:29,952 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-26 01:20:29,952 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-26 01:20:29,952 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-26 01:20:29,962 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,085 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,140 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-26 01:20:30,140 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-26 01:20:30,141 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-26 01:20:30,141 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-26 01:20:30,154 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,154 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,185 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,438 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,572 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (1/1) ... [2018-11-26 01:20:30,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-26 01:20:30,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-26 01:20:30,614 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-26 01:20:30,614 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-26 01:20:30,615 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 01:20:29" (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 [2018-11-26 01:20:30,778 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-26 01:20:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-26 01:20:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_add_commit_list [2018-11-26 01:20:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_ds_info [2018-11-26 01:20:30,779 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_ds_info [2018-11-26 01:20:30,779 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2018-11-26 01:20:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_prepare [2018-11-26 01:20:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_prepare [2018-11-26 01:20:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_prepare_ds [2018-11-26 01:20:30,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_prepare_ds [2018-11-26 01:20:30,780 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_write [2018-11-26 01:20:30,781 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_write [2018-11-26 01:20:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2018-11-26 01:20:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2018-11-26 01:20:30,783 INFO L130 BoogieDeclarations]: Found specification of procedure __swab64p [2018-11-26 01:20:30,783 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab64p [2018-11-26 01:20:30,784 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2018-11-26 01:20:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2018-11-26 01:20:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2018-11-26 01:20:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2018-11-26 01:20:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-26 01:20:30,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-26 01:20:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_generic_pg_test [2018-11-26 01:20:30,785 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_insert_deviceid_node [2018-11-26 01:20:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2018-11-26 01:20:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure select_ds_fh_from_commit [2018-11-26 01:20:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure select_ds_fh_from_commit [2018-11-26 01:20:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2018-11-26 01:20:30,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2018-11-26 01:20:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_unregister_layoutdriver [2018-11-26 01:20:30,786 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_commit [2018-11-26 01:20:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_type [2018-11-26 01:20:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_read [2018-11-26 01:20:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_init_decode_pages [2018-11-26 01:20:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-26 01:20:30,787 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-26 01:20:30,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_nfs4_ds_cache_lock [2018-11-26 01:20:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_nfs4_ds_cache_lock [2018-11-26 01:20:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_lseg [2018-11-26 01:20:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_lseg [2018-11-26 01:20:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SERVER [2018-11-26 01:20:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SERVER [2018-11-26 01:20:30,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_20 [2018-11-26 01:20:30,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_20 [2018-11-26 01:20:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_21 [2018-11-26 01:20:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_21 [2018-11-26 01:20:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_22 [2018-11-26 01:20:30,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_22 [2018-11-26 01:20:30,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_23 [2018-11-26 01:20:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_23 [2018-11-26 01:20:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_26 [2018-11-26 01:20:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_26 [2018-11-26 01:20:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_select_ds_fh [2018-11-26 01:20:30,790 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_select_ds_fh [2018-11-26 01:20:30,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_16 [2018-11-26 01:20:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_16 [2018-11-26 01:20:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_17 [2018-11-26 01:20:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_17 [2018-11-26 01:20:30,791 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_18 [2018-11-26 01:20:30,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_18 [2018-11-26 01:20:30,792 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_19 [2018-11-26 01:20:30,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_19 [2018-11-26 01:20:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-26 01:20:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-26 01:20:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_register_layoutdriver [2018-11-26 01:20:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_LSEG [2018-11-26 01:20:30,793 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_LSEG [2018-11-26 01:20:30,793 INFO L130 BoogieDeclarations]: Found specification of procedure get_unaligned_be64 [2018-11-26 01:20:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure get_unaligned_be64 [2018-11-26 01:20:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2018-11-26 01:20:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2018-11-26 01:20:30,794 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_read [2018-11-26 01:20:30,794 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_read [2018-11-26 01:20:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_12 [2018-11-26 01:20:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_12 [2018-11-26 01:20:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_13 [2018-11-26 01:20:30,795 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_13 [2018-11-26 01:20:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-26 01:20:30,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-26 01:20:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-26 01:20:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_commit_info [2018-11-26 01:20:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_commit_info [2018-11-26 01:20:30,796 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_check_layout [2018-11-26 01:20:30,796 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_check_layout [2018-11-26 01:20:30,797 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_j_index [2018-11-26 01:20:30,798 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_j_index [2018-11-26 01:20:30,798 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-26 01:20:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2018-11-26 01:20:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2018-11-26 01:20:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_count_stats [2018-11-26 01:20:30,799 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_count_stats [2018-11-26 01:20:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_readpages [2018-11-26 01:20:30,799 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_initiate_commit [2018-11-26 01:20:30,800 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_initiate_commit [2018-11-26 01:20:30,800 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_clear_ds_conn_bit [2018-11-26 01:20:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_clear_ds_conn_bit [2018-11-26 01:20:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-26 01:20:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-26 01:20:30,801 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_get_lseg [2018-11-26 01:20:30,801 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_get_lseg [2018-11-26 01:20:30,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_31 [2018-11-26 01:20:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_31 [2018-11-26 01:20:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-26 01:20:30,803 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-26 01:20:30,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_27 [2018-11-26 01:20:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_27 [2018-11-26 01:20:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_28 [2018-11-26 01:20:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_28 [2018-11-26 01:20:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_init [2018-11-26 01:20:30,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_init [2018-11-26 01:20:30,804 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_read_mds [2018-11-26 01:20:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_writepages [2018-11-26 01:20:30,805 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_recover_commit_reqs [2018-11-26 01:20:30,805 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_recover_commit_reqs [2018-11-26 01:20:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2018-11-26 01:20:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_init_nfs4filelayout_init_5_11 [2018-11-26 01:20:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_12 [2018-11-26 01:20:30,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_12 [2018-11-26 01:20:30,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_13 [2018-11-26 01:20:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_13 [2018-11-26 01:20:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-26 01:20:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2018-11-26 01:20:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2018-11-26 01:20:30,807 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_test [2018-11-26 01:20:30,807 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_test [2018-11-26 01:20:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_pg_init_write [2018-11-26 01:20:30,808 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_pg_init_write [2018-11-26 01:20:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-26 01:20:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_read_done_resend_to_mds [2018-11-26 01:20:30,808 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-26 01:20:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-26 01:20:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure transfer_commit_list [2018-11-26 01:20:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure transfer_commit_list [2018-11-26 01:20:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2018-11-26 01:20:30,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_nfs4_ds_cache_lock [2018-11-26 01:20:30,809 INFO L130 BoogieDeclarations]: Found specification of procedure print_ds [2018-11-26 01:20:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure print_ds [2018-11-26 01:20:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-26 01:20:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-26 01:20:30,810 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_release [2018-11-26 01:20:30,810 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_release [2018-11-26 01:20:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2018-11-26 01:20:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_layout_hdr [2018-11-26 01:20:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_layout_hdr [2018-11-26 01:20:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure out_of_line_wait_on_bit [2018-11-26 01:20:30,811 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2018-11-26 01:20:30,811 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2018-11-26 01:20:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_or_create_ds_client [2018-11-26 01:20:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure _same_data_server_addrs_locked [2018-11-26 01:20:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure _same_data_server_addrs_locked [2018-11-26 01:20:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-26 01:20:30,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2018-11-26 01:20:30,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2018-11-26 01:20:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2018-11-26 01:20:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure decode_device [2018-11-26 01:20:30,813 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_device [2018-11-26 01:20:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure __cond_resched_lock [2018-11-26 01:20:30,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_31 [2018-11-26 01:20:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_31 [2018-11-26 01:20:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_ds_session [2018-11-26 01:20:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_3 [2018-11-26 01:20:30,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_3 [2018-11-26 01:20:30,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_4_9 [2018-11-26 01:20:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_4_9 [2018-11-26 01:20:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2018-11-26 01:20:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2018-11-26 01:20:30,815 INFO L130 BoogieDeclarations]: Found specification of procedure decode_ds_addr [2018-11-26 01:20:30,815 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_ds_addr [2018-11-26 01:20:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_put_deviceid_node [2018-11-26 01:20:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_src_scope [2018-11-26 01:20:30,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_src_scope [2018-11-26 01:20:30,816 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_26 [2018-11-26 01:20:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_26 [2018-11-26 01:20:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2018-11-26 01:20:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2018-11-26 01:20:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_27 [2018-11-26 01:20:30,817 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_27 [2018-11-26 01:20:30,817 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_28 [2018-11-26 01:20:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_28 [2018-11-26 01:20:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_write_done_resend_to_mds [2018-11-26 01:20:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_write [2018-11-26 01:20:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_20 [2018-11-26 01:20:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_20 [2018-11-26 01:20:30,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_21 [2018-11-26 01:20:30,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_21 [2018-11-26 01:20:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_22 [2018-11-26 01:20:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_22 [2018-11-26 01:20:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_23 [2018-11-26 01:20:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_23 [2018-11-26 01:20:30,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2018-11-26 01:20:30,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2018-11-26 01:20:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_deveiceid_node [2018-11-26 01:20:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_deveiceid_node [2018-11-26 01:20:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2018-11-26 01:20:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2018-11-26 01:20:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2018-11-26 01:20:30,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2018-11-26 01:20:30,820 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_request_remove_commit_list [2018-11-26 01:20:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2018-11-26 01:20:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2018-11-26 01:20:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_16 [2018-11-26 01:20:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_16 [2018-11-26 01:20:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_17 [2018-11-26 01:20:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_17 [2018-11-26 01:20:30,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_18 [2018-11-26 01:20:30,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_18 [2018-11-26 01:20:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2018-11-26 01:20:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_2 [2018-11-26 01:20:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_19 [2018-11-26 01:20:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_19 [2018-11-26 01:20:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_commit_done [2018-11-26 01:20:30,822 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_commit_done [2018-11-26 01:20:30,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2018-11-26 01:20:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_1 [2018-11-26 01:20:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2018-11-26 01:20:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_lib80211_crypto_ops_dummy_resourceless_instance_0 [2018-11-26 01:20:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-26 01:20:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_FROM_HDR [2018-11-26 01:20:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_FROM_HDR [2018-11-26 01:20:30,823 INFO L130 BoogieDeclarations]: Found specification of procedure decode_and_add_device [2018-11-26 01:20:30,823 INFO L138 BoogieDeclarations]: Found implementation of procedure decode_and_add_device [2018-11-26 01:20:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_inline_decode [2018-11-26 01:20:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2018-11-26 01:20:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2018-11-26 01:20:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_page_array_len [2018-11-26 01:20:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_page_array_len [2018-11-26 01:20:30,824 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2018-11-26 01:20:30,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2018-11-26 01:20:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-26 01:20:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-26 01:20:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_enabled_sb [2018-11-26 01:20:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_enabled_sb [2018-11-26 01:20:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-26 01:20:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_layout_hdr [2018-11-26 01:20:30,825 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_layout_hdr [2018-11-26 01:20:30,825 INFO L130 BoogieDeclarations]: Found specification of procedure req_offset [2018-11-26 01:20:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure req_offset [2018-11-26 01:20:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-26 01:20:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-26 01:20:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_proc_getdeviceinfo [2018-11-26 01:20:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_allocate_external_0 [2018-11-26 01:20:30,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_allocate_external_0 [2018-11-26 01:20:30,826 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_request_commit [2018-11-26 01:20:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_request_commit [2018-11-26 01:20:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_pton [2018-11-26 01:20:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2018-11-26 01:20:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_4 [2018-11-26 01:20:30,827 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2018-11-26 01:20:30,827 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2018-11-26 01:20:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___ldv_atomic_dec_and_lock_79 [2018-11-26 01:20:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___ldv_atomic_dec_and_lock_79 [2018-11-26 01:20:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2018-11-26 01:20:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_pnfs_layoutdriver_type_dummy_resourceless_instance_3 [2018-11-26 01:20:30,828 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_wait_ds_connect [2018-11-26 01:20:30,828 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_wait_ds_connect [2018-11-26 01:20:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_15 [2018-11-26 01:20:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_15 [2018-11-26 01:20:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80___0 [2018-11-26 01:20:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80___0 [2018-11-26 01:20:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-26 01:20:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-26 01:20:30,829 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_CLIENT [2018-11-26 01:20:30,829 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_CLIENT [2018-11-26 01:20:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-26 01:20:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_generic_pg_test [2018-11-26 01:20:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_15 [2018-11-26 01:20:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_15 [2018-11-26 01:20:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure _filelayout_free_lseg [2018-11-26 01:20:30,830 INFO L138 BoogieDeclarations]: Found implementation of procedure _filelayout_free_lseg [2018-11-26 01:20:30,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_81___0 [2018-11-26 01:20:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_81___0 [2018-11-26 01:20:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ds_commits [2018-11-26 01:20:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ds_commits [2018-11-26 01:20:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_alloc_lseg [2018-11-26 01:20:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_alloc_lseg [2018-11-26 01:20:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-26 01:20:30,831 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-26 01:20:30,831 INFO L130 BoogieDeclarations]: Found specification of procedure wait_on_bit [2018-11-26 01:20:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_on_bit [2018-11-26 01:20:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_12 [2018-11-26 01:20:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_12 [2018-11-26 01:20:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-26 01:20:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_ds [2018-11-26 01:20:30,832 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_ds [2018-11-26 01:20:30,832 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_rw_stateid [2018-11-26 01:20:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-26 01:20:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-26 01:20:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-26 01:20:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-26 01:20:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2018-11-26 01:20:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2018-11-26 01:20:30,833 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_external_data [2018-11-26 01:20:30,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_external_data [2018-11-26 01:20:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_entry [2018-11-26 01:20:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_entry [2018-11-26 01:20:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_3 [2018-11-26 01:20:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_3 [2018-11-26 01:20:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_9 [2018-11-26 01:20:30,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_9 [2018-11-26 01:20:30,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_nfs_commit_info [2018-11-26 01:20:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_nfs_commit_info [2018-11-26 01:20:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_15 [2018-11-26 01:20:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_15 [2018-11-26 01:20:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_12 [2018-11-26 01:20:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_12 [2018-11-26 01:20:30,835 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2018-11-26 01:20:30,835 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2018-11-26 01:20:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_count_stats [2018-11-26 01:20:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_count_stats [2018-11-26 01:20:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2018-11-26 01:20:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2018-11-26 01:20:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure FILELAYOUT_DEVID_NODE [2018-11-26 01:20:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure FILELAYOUT_DEVID_NODE [2018-11-26 01:20:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_resend_writes [2018-11-26 01:20:30,836 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_resend_writes [2018-11-26 01:20:30,836 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2018-11-26 01:20:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2018-11-26 01:20:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_sequence_done [2018-11-26 01:20:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_choose_commit_list [2018-11-26 01:20:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_choose_commit_list [2018-11-26 01:20:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_release [2018-11-26 01:20:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_free_deviceid [2018-11-26 01:20:30,837 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_free_deviceid [2018-11-26 01:20:30,837 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_retry_commit [2018-11-26 01:20:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_commit_lists [2018-11-26 01:20:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_commit_lists [2018-11-26 01:20:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dense_offset [2018-11-26 01:20:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dense_offset [2018-11-26 01:20:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_fenceme [2018-11-26 01:20:30,838 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_fenceme [2018-11-26 01:20:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_test_deviceid_unavailable [2018-11-26 01:20:30,838 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_3 [2018-11-26 01:20:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_3 [2018-11-26 01:20:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_ds_connect [2018-11-26 01:20:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_ds_connect [2018-11-26 01:20:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_1_12 [2018-11-26 01:20:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_1_12 [2018-11-26 01:20:30,839 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_9 [2018-11-26 01:20:30,839 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_9 [2018-11-26 01:20:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_commit_pagelist [2018-11-26 01:20:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_commit_pagelist [2018-11-26 01:20:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_put_lseg [2018-11-26 01:20:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2018-11-26 01:20:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2018-11-26 01:20:30,840 INFO L130 BoogieDeclarations]: Found specification of procedure __be32_to_cpup [2018-11-26 01:20:30,840 INFO L138 BoogieDeclarations]: Found implementation of procedure __be32_to_cpup [2018-11-26 01:20:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_invalid [2018-11-26 01:20:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_invalid [2018-11-26 01:20:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_mark_devid_invalid [2018-11-26 01:20:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_mark_devid_invalid [2018-11-26 01:20:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_count_stats [2018-11-26 01:20:30,841 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_count_stats [2018-11-26 01:20:30,841 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_read [2018-11-26 01:20:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_read [2018-11-26 01:20:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_exit [2018-11-26 01:20:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-26 01:20:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-26 01:20:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_bit [2018-11-26 01:20:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_SB [2018-11-26 01:20:30,842 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_SB [2018-11-26 01:20:30,842 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2018-11-26 01:20:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2018-11-26 01:20:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-26 01:20:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-26 01:20:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure rpc_count_iostats [2018-11-26 01:20:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_clear_request_commit [2018-11-26 01:20:30,843 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_clear_request_commit [2018-11-26 01:20:30,843 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2018-11-26 01:20:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2018-11-26 01:20:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2018-11-26 01:20:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_2_5_7 [2018-11-26 01:20:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2018-11-26 01:20:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2018-11-26 01:20:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_3 [2018-11-26 01:20:30,844 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_3 [2018-11-26 01:20:30,844 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_init_cinfo [2018-11-26 01:20:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure same_sockaddr [2018-11-26 01:20:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure same_sockaddr [2018-11-26 01:20:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-26 01:20:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-26 01:20:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_3_9 [2018-11-26 01:20:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_3_9 [2018-11-26 01:20:30,845 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-26 01:20:30,845 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-26 01:20:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_FILEID [2018-11-26 01:20:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_FILEID [2018-11-26 01:20:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_calc_ds_index [2018-11-26 01:20:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_calc_ds_index [2018-11-26 01:20:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_dserver_offset [2018-11-26 01:20:30,846 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_dserver_offset [2018-11-26 01:20:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-26 01:20:30,846 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2018-11-26 01:20:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_fl_put_deviceid [2018-11-26 01:20:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_fl_put_deviceid [2018-11-26 01:20:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure select_bucket_index [2018-11-26 01:20:30,847 INFO L138 BoogieDeclarations]: Found implementation of procedure select_bucket_index [2018-11-26 01:20:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-26 01:20:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-26 01:20:30,847 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2018-11-26 01:20:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2018-11-26 01:20:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-26 01:20:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2018-11-26 01:20:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2018-11-26 01:20:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_3 [2018-11-26 01:20:30,848 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_3 [2018-11-26 01:20:30,848 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_prepare [2018-11-26 01:20:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_prepare [2018-11-26 01:20:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_get_device_info [2018-11-26 01:20:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_get_device_info [2018-11-26 01:20:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure NFS_I [2018-11-26 01:20:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure NFS_I [2018-11-26 01:20:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_2_9 [2018-11-26 01:20:30,849 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_2_9 [2018-11-26 01:20:30,849 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-26 01:20:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-26 01:20:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2018-11-26 01:20:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2018-11-26 01:20:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kzalloc [2018-11-26 01:20:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kzalloc [2018-11-26 01:20:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_put_client [2018-11-26 01:20:30,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_1 [2018-11-26 01:20:30,850 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_1 [2018-11-26 01:20:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_atomic_dec_and_lock [2018-11-26 01:20:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2018-11-26 01:20:30,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2018-11-26 01:20:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure _pnfs_return_layout [2018-11-26 01:20:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_call_done [2018-11-26 01:20:30,851 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_call_done [2018-11-26 01:20:30,851 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2018-11-26 01:20:30,852 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2018-11-26 01:20:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_release [2018-11-26 01:20:30,852 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_release [2018-11-26 01:20:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure nfs41_setup_sequence [2018-11-26 01:20:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_find_get_deviceid [2018-11-26 01:20:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure calc_ds_index_from_commit [2018-11-26 01:20:30,852 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_ds_index_from_commit [2018-11-26 01:20:30,852 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_set_ds_client [2018-11-26 01:20:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2018-11-26 01:20:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_2_5_5 [2018-11-26 01:20:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-26 01:20:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-26 01:20:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2018-11-26 01:20:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_dummy_resourceless_instance_1_5_6 [2018-11-26 01:20:30,853 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_addr_equal [2018-11-26 01:20:30,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_addr_equal [2018-11-26 01:20:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2018-11-26 01:20:30,854 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2018-11-26 01:20:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_commitdata_alloc [2018-11-26 01:20:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_4_5 [2018-11-26 01:20:30,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_4_5 [2018-11-26 01:20:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_set_scratch_buffer [2018-11-26 01:20:30,854 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_ds_add [2018-11-26 01:20:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_ds_add [2018-11-26 01:20:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_79 [2018-11-26 01:20:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_79 [2018-11-26 01:20:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_1 [2018-11-26 01:20:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_1 [2018-11-26 01:20:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_pagelist [2018-11-26 01:20:30,855 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_pagelist [2018-11-26 01:20:30,855 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_lock_request [2018-11-26 01:20:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_lock_request [2018-11-26 01:20:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_decode_layout [2018-11-26 01:20:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_decode_layout [2018-11-26 01:20:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-26 01:20:30,856 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-26 01:20:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_pageio_reset_write_mds [2018-11-26 01:20:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-26 01:20:30,856 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_call_done [2018-11-26 01:20:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_call_done [2018-11-26 01:20:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-26 01:20:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_free_fh_array [2018-11-26 01:20:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_free_fh_array [2018-11-26 01:20:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_3_5 [2018-11-26 01:20:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_3_5 [2018-11-26 01:20:30,857 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_pagelist [2018-11-26 01:20:30,857 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_pagelist [2018-11-26 01:20:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-26 01:20:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-26 01:20:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_1 [2018-11-26 01:20:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_1 [2018-11-26 01:20:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2018-11-26 01:20:30,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_lock_nfs4_ds_cache_lock [2018-11-26 01:20:30,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_80 [2018-11-26 01:20:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_80 [2018-11-26 01:20:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_initiate_commit [2018-11-26 01:20:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure xdr_decode_hyper [2018-11-26 01:20:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure xdr_decode_hyper [2018-11-26 01:20:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2018-11-26 01:20:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-26 01:20:30,859 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-26 01:20:30,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2018-11-26 01:20:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_nfs_commit_info [2018-11-26 01:20:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_pnfs_remotestr [2018-11-26 01:20:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4_pnfs_remotestr [2018-11-26 01:20:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure __ipv6_addr_src_scope [2018-11-26 01:20:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __ipv6_addr_src_scope [2018-11-26 01:20:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2018-11-26 01:20:30,860 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2018-11-26 01:20:30,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2018-11-26 01:20:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_deregister_dummy_resourceless_instance_1_5_4 [2018-11-26 01:20:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_print_deviceid [2018-11-26 01:20:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_5 [2018-11-26 01:20:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_5 [2018-11-26 01:20:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure __swab32p [2018-11-26 01:20:30,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __swab32p [2018-11-26 01:20:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_init_deviceid_node [2018-11-26 01:20:30,861 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2018-11-26 01:20:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2018-11-26 01:20:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_entry_EMGentry_5 [2018-11-26 01:20:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_entry_EMGentry_5 [2018-11-26 01:20:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_1 [2018-11-26 01:20:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_1 [2018-11-26 01:20:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2018-11-26 01:20:30,862 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2018-11-26 01:20:30,862 INFO L130 BoogieDeclarations]: Found specification of procedure __be64_to_cpup [2018-11-26 01:20:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure __be64_to_cpup [2018-11-26 01:20:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure nfs_list_add_request [2018-11-26 01:20:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs_list_add_request [2018-11-26 01:20:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2018-11-26 01:20:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2018-11-26 01:20:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-26 01:20:30,863 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-26 01:20:30,863 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_scan_ds_commit_list [2018-11-26 01:20:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_scan_ds_commit_list [2018-11-26 01:20:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure _data_server_lookup_locked [2018-11-26 01:20:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure _data_server_lookup_locked [2018-11-26 01:20:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_return_layout [2018-11-26 01:20:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pnfs_return_layout [2018-11-26 01:20:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure pnfs_update_layout [2018-11-26 01:20:30,864 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-26 01:20:30,864 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-26 01:20:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_5 [2018-11-26 01:20:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_5 [2018-11-26 01:20:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2018-11-26 01:20:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_nfs4filelayout_exit_5_2 [2018-11-26 01:20:30,865 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_read_release [2018-11-26 01:20:30,865 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_read_release [2018-11-26 01:20:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_1 [2018-11-26 01:20:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_1 [2018-11-26 01:20:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure external_allocated_data [2018-11-26 01:20:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4_mark_deviceid_unavailable [2018-11-26 01:20:30,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_5 [2018-11-26 01:20:30,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_5 [2018-11-26 01:20:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_test_devid_unavailable [2018-11-26 01:20:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_test_devid_unavailable [2018-11-26 01:20:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-26 01:20:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-26 01:20:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2018-11-26 01:20:30,867 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_write_prepare [2018-11-26 01:20:30,867 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_write_prepare [2018-11-26 01:20:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-26 01:20:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-26 01:20:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_exit [2018-11-26 01:20:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_exit [2018-11-26 01:20:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure nfs4filelayout_init [2018-11-26 01:20:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure nfs4filelayout_init [2018-11-26 01:20:30,868 INFO L130 BoogieDeclarations]: Found specification of procedure filelayout_reset_to_mds [2018-11-26 01:20:30,868 INFO L138 BoogieDeclarations]: Found implementation of procedure filelayout_reset_to_mds [2018-11-26 01:20:51,052 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-26 01:20:51,053 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-26 01:20:51,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 01:20:51 BoogieIcfgContainer [2018-11-26 01:20:51,054 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-26 01:20:51,056 INFO L168 Benchmark]: Toolchain (without parser) took 27346.89 ms. Allocated memory was 1.5 GB in the beginning and 2.7 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -477.6 MB). Peak memory consumption was 933.8 MB. Max. memory is 7.1 GB. [2018-11-26 01:20:51,058 INFO L168 Benchmark]: CDTParser took 0.14 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 01:20:51,059 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6239.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 785.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -263.3 MB). Peak memory consumption was 554.4 MB. Max. memory is 7.1 GB. [2018-11-26 01:20:51,060 INFO L168 Benchmark]: Boogie Procedure Inliner took 188.33 ms. Allocated memory is still 2.3 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-26 01:20:51,060 INFO L168 Benchmark]: Boogie Preprocessor took 473.32 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 68.2 MB). Peak memory consumption was 68.2 MB. Max. memory is 7.1 GB. [2018-11-26 01:20:51,061 INFO L168 Benchmark]: RCFGBuilder took 20440.10 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 343.4 MB). Free memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: -282.5 MB). Peak memory consumption was 343.0 MB. Max. memory is 7.1 GB. [2018-11-26 01:20:51,065 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 0.14 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6239.59 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 785.9 MB). Free memory was 1.4 GB in the beginning and 1.7 GB in the end (delta: -263.3 MB). Peak memory consumption was 554.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 188.33 ms. Allocated memory is still 2.3 GB. Free memory is still 1.7 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 473.32 ms. Allocated memory is still 2.3 GB. Free memory was 1.7 GB in the beginning and 1.6 GB in the end (delta: 68.2 MB). Peak memory consumption was 68.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 20440.10 ms. Allocated memory was 2.3 GB in the beginning and 2.7 GB in the end (delta: 343.4 MB). Free memory was 1.6 GB in the beginning and 1.9 GB in the end (delta: -282.5 MB). Peak memory consumption was 343.0 MB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...