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-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-078a9b7 [2018-11-22 02:47:48,787 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-22 02:47:48,795 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-22 02:47:48,808 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-22 02:47:48,808 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-22 02:47:48,809 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-22 02:47:48,811 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-22 02:47:48,815 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-22 02:47:48,817 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-22 02:47:48,819 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-22 02:47:48,820 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-22 02:47:48,820 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-22 02:47:48,822 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-22 02:47:48,825 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-22 02:47:48,830 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-22 02:47:48,831 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-22 02:47:48,831 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-22 02:47:48,835 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-22 02:47:48,840 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-22 02:47:48,842 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-22 02:47:48,843 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-22 02:47:48,844 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-22 02:47:48,846 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-22 02:47:48,846 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-22 02:47:48,846 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-22 02:47:48,847 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-22 02:47:48,848 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-22 02:47:48,849 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-22 02:47:48,850 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-22 02:47:48,851 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-22 02:47:48,851 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-22 02:47:48,852 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-22 02:47:48,852 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-22 02:47:48,852 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-22 02:47:48,853 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-22 02:47:48,853 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-22 02:47:48,854 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 [2018-11-22 02:47:48,875 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-22 02:47:48,876 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-22 02:47:48,876 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-22 02:47:48,877 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-22 02:47:48,877 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-22 02:47:48,877 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-22 02:47:48,878 INFO L133 SettingsManager]: * Use SBE=true [2018-11-22 02:47:48,878 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-22 02:47:48,878 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-22 02:47:48,878 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-22 02:47:48,879 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-22 02:47:48,879 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-22 02:47:48,879 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-22 02:47:48,879 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-22 02:47:48,879 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-22 02:47:48,879 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-22 02:47:48,880 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-22 02:47:48,880 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-22 02:47:48,880 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-22 02:47:48,880 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-22 02:47:48,881 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-22 02:47:48,881 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-22 02:47:48,881 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-22 02:47:48,881 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-22 02:47:48,881 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-22 02:47:48,882 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-22 02:47:48,882 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-22 02:47:48,882 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-22 02:47:48,882 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-22 02:47:48,926 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-22 02:47:48,943 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-22 02:47:48,946 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-22 02:47:48,948 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-22 02:47:48,948 INFO L276 PluginConnector]: CDTParser initialized [2018-11-22 02:47:48,949 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 02:47:49,014 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e1134fc/ae6243ec86e74e3c9d5590d6e5ae9f9b/FLAGd9a71b646 [2018-11-22 02:47:50,266 INFO L307 CDTParser]: Found 1 translation units. [2018-11-22 02:47:50,267 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-block-drbd-drbd.ko_true-unreach-call.cil.out.i.pp.i [2018-11-22 02:47:50,416 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e1134fc/ae6243ec86e74e3c9d5590d6e5ae9f9b/FLAGd9a71b646 [2018-11-22 02:47:50,799 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e3e1134fc/ae6243ec86e74e3c9d5590d6e5ae9f9b [2018-11-22 02:47:50,811 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-22 02:47:50,813 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-22 02:47:50,814 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-22 02:47:50,814 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-22 02:47:50,818 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-22 02:47:50,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:47:50" (1/1) ... [2018-11-22 02:47:50,824 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6da9bc2b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:47:50, skipping insertion in model container [2018-11-22 02:47:50,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 02:47:50" (1/1) ... [2018-11-22 02:47:50,836 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-22 02:47:51,484 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-22 02:48:06,664 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:48:06,730 INFO L191 MainTranslator]: Completed pre-run [2018-11-22 02:48:08,657 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-22 02:48:12,940 INFO L195 MainTranslator]: Completed translation [2018-11-22 02:48:12,941 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12 WrapperNode [2018-11-22 02:48:12,941 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-22 02:48:12,942 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-22 02:48:12,942 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-22 02:48:12,942 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-22 02:48:12,952 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,434 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,583 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-22 02:48:13,583 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-22 02:48:13,584 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-22 02:48:13,584 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-22 02:48:13,596 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,597 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,618 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,619 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,800 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,821 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,935 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (1/1) ... [2018-11-22 02:48:13,968 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-22 02:48:13,968 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-22 02:48:13,969 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-22 02:48:13,969 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-22 02:48:13,970 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 02:48:12" (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 [2018-11-22 02:48:14,044 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-11-22 02:48:14,044 INFO L130 BoogieDeclarations]: Found specification of procedure bm_free_pages [2018-11-22 02:48:14,044 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_free_pages [2018-11-22 02:48:14,044 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_queue_work_front [2018-11-22 02:48:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_queue_work_front [2018-11-22 02:48:14,045 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_nl_init [2018-11-22 02:48:14,045 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_nl_init [2018-11-22 02:48:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-22 02:48:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2018-11-22 02:48:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_next [2018-11-22 02:48:14,047 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_next [2018-11-22 02:48:14,047 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-22 02:48:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-22 02:48:14,048 INFO L130 BoogieDeclarations]: Found specification of procedure minor_to_mdev [2018-11-22 02:48:14,048 INFO L138 BoogieDeclarations]: Found implementation of procedure minor_to_mdev [2018-11-22 02:48:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-22 02:48:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-22 02:48:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-22 02:48:14,049 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-22 02:48:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2018-11-22 02:48:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-22 02:48:14,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-22 02:48:14,050 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_add [2018-11-22 02:48:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_add [2018-11-22 02:48:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2018-11-22 02:48:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_delete_device [2018-11-22 02:48:14,051 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_delete_device [2018-11-22 02:48:14,051 INFO L130 BoogieDeclarations]: Found specification of procedure proc_create_data [2018-11-22 02:48:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-22 02:48:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_nl_cleanup [2018-11-22 02:48:14,052 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_nl_cleanup [2018-11-22 02:48:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-22 02:48:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2018-11-22 02:48:14,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-22 02:48:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-22 02:48:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_bc [2018-11-22 02:48:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_bc [2018-11-22 02:48:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-22 02:48:14,053 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-22 02:48:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-22 02:48:14,053 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-22 02:48:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-22 02:48:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure bdput [2018-11-22 02:48:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure md_sync_timer_fn [2018-11-22 02:48:14,054 INFO L138 BoogieDeclarations]: Found implementation of procedure md_sync_timer_fn [2018-11-22 02:48:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure cn_add_callback [2018-11-22 02:48:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2018-11-22 02:48:14,054 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_release_ee [2018-11-22 02:48:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_release_ee [2018-11-22 02:48:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-22 02:48:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-22 02:48:14,055 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-22 02:48:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2018-11-22 02:48:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-22 02:48:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2018-11-22 02:48:14,055 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-22 02:48:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2018-11-22 02:48:14,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2018-11-22 02:48:14,056 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_tfm [2018-11-22 02:48:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_tfm [2018-11-22 02:48:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2018-11-22 02:48:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-22 02:48:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-22 02:48:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-22 02:48:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_create_mempools [2018-11-22 02:48:14,057 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_create_mempools [2018-11-22 02:48:14,057 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2018-11-22 02:48:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2018-11-22 02:48:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-22 02:48:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-22 02:48:14,058 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-22 02:48:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure kernel_sock_shutdown [2018-11-22 02:48:14,058 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-11-22 02:48:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_tail [2018-11-22 02:48:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_tail [2018-11-22 02:48:14,059 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_unhashed [2018-11-22 02:48:14,059 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_unhashed [2018-11-22 02:48:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-22 02:48:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure lc_destroy [2018-11-22 02:48:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_mdev [2018-11-22 02:48:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_mdev [2018-11-22 02:48:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure sock_release [2018-11-22 02:48:14,060 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_sock [2018-11-22 02:48:14,060 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_sock [2018-11-22 02:48:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2018-11-22 02:48:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-22 02:48:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-22 02:48:14,061 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-22 02:48:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2018-11-22 02:48:14,061 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2018-11-22 02:48:14,061 INFO L130 BoogieDeclarations]: Found specification of procedure remove_proc_entry [2018-11-22 02:48:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_hash_tfm [2018-11-22 02:48:14,062 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_hash_tfm [2018-11-22 02:48:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-22 02:48:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure cn_del_callback [2018-11-22 02:48:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_buildtag [2018-11-22 02:48:14,062 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_buildtag [2018-11-22 02:48:14,062 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-22 02:48:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2018-11-22 02:48:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure page_chain_free [2018-11-22 02:48:14,064 INFO L138 BoogieDeclarations]: Found implementation of procedure page_chain_free [2018-11-22 02:48:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-22 02:48:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_reboot_notifier [2018-11-22 02:48:14,064 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages_current [2018-11-22 02:48:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_some_ee [2018-11-22 02:48:14,065 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_some_ee [2018-11-22 02:48:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2018-11-22 02:48:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2018-11-22 02:48:14,065 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2018-11-22 02:48:14,065 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-22 02:48:14,066 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-22 02:48:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-22 02:48:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure register_reboot_notifier [2018-11-22 02:48:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2018-11-22 02:48:14,066 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2018-11-22 02:48:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2018-11-22 02:48:14,066 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_resources [2018-11-22 02:48:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_resources [2018-11-22 02:48:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure tl_cleanup [2018-11-22 02:48:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure tl_cleanup [2018-11-22 02:48:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2018-11-22 02:48:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2018-11-22 02:48:14,067 INFO L130 BoogieDeclarations]: Found specification of procedure bm_vk_free [2018-11-22 02:48:14,067 INFO L138 BoogieDeclarations]: Found implementation of procedure bm_vk_free [2018-11-22 02:48:14,068 INFO L130 BoogieDeclarations]: Found specification of procedure crypto_free_hash [2018-11-22 02:48:14,068 INFO L138 BoogieDeclarations]: Found implementation of procedure crypto_free_hash [2018-11-22 02:48:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_release_ee_lists [2018-11-22 02:48:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_release_ee_lists [2018-11-22 02:48:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_notify_sys [2018-11-22 02:48:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_notify_sys [2018-11-22 02:48:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2018-11-22 02:48:14,069 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2018-11-22 02:48:14,069 INFO L130 BoogieDeclarations]: Found specification of procedure blkdev_put [2018-11-22 02:48:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-22 02:48:14,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-22 02:48:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-22 02:48:14,070 INFO L130 BoogieDeclarations]: Found specification of procedure up [2018-11-22 02:48:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure free_cpumask_var [2018-11-22 02:48:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_pp_free [2018-11-22 02:48:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_pp_free [2018-11-22 02:48:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2018-11-22 02:48:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-22 02:48:14,071 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_destroy_mempools [2018-11-22 02:48:14,071 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_destroy_mempools [2018-11-22 02:48:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2018-11-22 02:48:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_open [2018-11-22 02:48:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_open [2018-11-22 02:48:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_cleanup [2018-11-22 02:48:14,072 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_cleanup [2018-11-22 02:48:14,072 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_bm_cleanup [2018-11-22 02:48:14,073 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_bm_cleanup [2018-11-22 02:48:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-22 02:48:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_init [2018-11-22 02:48:14,074 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_init [2018-11-22 02:48:14,074 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-22 02:48:14,075 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-22 02:48:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_release [2018-11-22 02:48:14,075 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_release [2018-11-22 02:48:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2018-11-22 02:48:14,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-22 02:48:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-22 02:48:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-22 02:48:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-22 02:48:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure drbd_free_tl_hash [2018-11-22 02:48:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure drbd_free_tl_hash [2018-11-22 02:48:14,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-22 02:48:14,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state