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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.c


--------------------------------------------------------------------------------


This is Ultimate 0.1.23-ddf0d93
[2018-11-17 00:45:16,860 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-17 00:45:16,862 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-17 00:45:16,877 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-17 00:45:16,877 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-17 00:45:16,878 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-17 00:45:16,880 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-17 00:45:16,882 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-17 00:45:16,883 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2018-11-17 00:45:16,885 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-17 00:45:16,886 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-17 00:45:16,886 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-17 00:45:16,887 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-17 00:45:16,889 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-17 00:45:16,889 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-17 00:45:16,890 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-17 00:45:16,892 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-17 00:45:16,894 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-17 00:45:16,896 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-17 00:45:16,897 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-17 00:45:16,898 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-17 00:45:16,901 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-11-17 00:45:16,902 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-17 00:45:16,902 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-17 00:45:16,904 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-17 00:45:16,904 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-17 00:45:16,905 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-17 00:45:16,906 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
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[2018-11-17 00:45:16,908 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-17 00:45:16,910 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-17 00:45:16,910 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
[2018-11-17 00:45:16,925 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-17 00:45:16,926 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-17 00:45:16,927 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-17 00:45:16,927 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-17 00:45:16,927 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-17 00:45:16,928 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-17 00:45:16,928 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-17 00:45:16,928 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-17 00:45:16,928 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-17 00:45:16,928 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-17 00:45:16,929 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-17 00:45:16,929 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-17 00:45:16,929 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-17 00:45:16,929 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-17 00:45:16,929 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-17 00:45:16,930 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-17 00:45:16,930 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-17 00:45:16,930 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-17 00:45:16,930 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-17 00:45:16,930 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-17 00:45:16,930 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-17 00:45:16,931 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-17 00:45:16,931 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-17 00:45:16,931 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-17 00:45:16,931 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-17 00:45:16,931 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-17 00:45:16,932 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-17 00:45:16,932 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-17 00:45:16,932 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-17 00:45:16,990 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-17 00:45:17,014 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-17 00:45:17,021 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-17 00:45:17,022 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-17 00:45:17,023 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-17 00:45:17,024 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.c
[2018-11-17 00:45:17,100 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7843ec19c/0c96671869d94c45874687775a8ff378/FLAGcf5a6a307
[2018-11-17 00:45:17,858 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-17 00:45:17,859 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--md--md-cluster.ko-entry_point_false-unreach-call.cil.out.c
[2018-11-17 00:45:17,896 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7843ec19c/0c96671869d94c45874687775a8ff378/FLAGcf5a6a307
[2018-11-17 00:45:17,921 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7843ec19c/0c96671869d94c45874687775a8ff378
[2018-11-17 00:45:17,932 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-17 00:45:17,934 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-17 00:45:17,935 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-17 00:45:17,935 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-17 00:45:17,942 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-17 00:45:17,943 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:45:17" (1/1) ...
[2018-11-17 00:45:17,946 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@19407f93 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:17, skipping insertion in model container
[2018-11-17 00:45:17,946 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.11 12:45:17" (1/1) ...
[2018-11-17 00:45:17,957 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-17 00:45:18,077 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-17 00:45:20,931 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-17 00:45:20,982 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-17 00:45:22,166 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-17 00:45:22,324 INFO  L195         MainTranslator]: Completed translation
[2018-11-17 00:45:22,325 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22 WrapperNode
[2018-11-17 00:45:22,325 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-17 00:45:22,326 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-17 00:45:22,326 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-17 00:45:22,326 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-17 00:45:22,342 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,342 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,425 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,426 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,582 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,610 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,639 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (1/1) ...
[2018-11-17 00:45:22,674 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-17 00:45:22,675 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-17 00:45:22,675 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-17 00:45:22,675 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-17 00:45:22,677 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.11 12:45:22" (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
[2018-11-17 00:45:22,748 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-17 00:45:22,749 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-17 00:45:22,749 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2018-11-17 00:45:22,749 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2018-11-17 00:45:22,749 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2018-11-17 00:45:22,749 INFO  L138     BoogieDeclarations]: Found implementation of procedure fls64
[2018-11-17 00:45:22,752 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2018-11-17 00:45:22,752 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add
[2018-11-17 00:45:22,752 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2018-11-17 00:45:22,753 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2018-11-17 00:45:22,753 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2018-11-17 00:45:22,753 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2018-11-17 00:45:22,753 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_completion
[2018-11-17 00:45:22,753 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2018-11-17 00:45:22,753 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-17 00:45:22,754 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2018-11-17 00:45:22,754 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2018-11-17 00:45:22,754 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2018-11-17 00:45:22,754 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2018-11-17 00:45:22,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2018-11-17 00:45:22,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2018-11-17 00:45:22,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2018-11-17 00:45:22,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2018-11-17 00:45:22,757 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowmem_page_address
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure mdname
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure sync_ast
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlm_lock_sync
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure dlm_unlock_sync
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockres_init
[2018-11-17 00:45:22,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockres_free
[2018-11-17 00:45:22,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure pretty_uuid
[2018-11-17 00:45:22,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure add_resync_info
[2018-11-17 00:45:22,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_resync_info
[2018-11-17 00:45:22,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure recover_bitmaps
[2018-11-17 00:45:22,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure recover_prep
[2018-11-17 00:45:22,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure recover_slot
[2018-11-17 00:45:22,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure recover_done
[2018-11-17 00:45:22,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure ack_bast
[2018-11-17 00:45:22,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure __remove_suspend_info
[2018-11-17 00:45:22,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure remove_suspend_info
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_suspend_info
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_add_new_disk
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_metadata_update
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_remove_disk
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_readd_disk
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure process_recvd_msg
[2018-11-17 00:45:22,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure recv_daemon
[2018-11-17 00:45:22,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure lock_comm
[2018-11-17 00:45:22,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure unlock_comm
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure __sendmsg
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure sendmsg
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure gather_all_resync_info
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure join
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure leave
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure slot_number
[2018-11-17 00:45:22,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure resync_info_update
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure metadata_update_start
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure metadata_update_finish
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure metadata_update_cancel
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure resync_send
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure resync_start
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure resync_finish
[2018-11-17 00:45:22,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure area_resyncing
[2018-11-17 00:45:22,767 INFO  L138     BoogieDeclarations]: Found implementation of procedure add_new_disk_start
[2018-11-17 00:45:22,767 INFO  L138     BoogieDeclarations]: Found implementation of procedure add_new_disk_finish
[2018-11-17 00:45:22,767 INFO  L138     BoogieDeclarations]: Found implementation of procedure new_disk_ack
[2018-11-17 00:45:22,767 INFO  L138     BoogieDeclarations]: Found implementation of procedure remove_disk
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure gather_bitmaps
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure cluster_init
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure cluster_exit
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_dlm_lockspace_ops_2
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_md_cluster_operations_1
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-17 00:45:22,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5
[2018-11-17 00:45:22,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_6
[2018-11-17 00:45:22,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-17 00:45:22,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2018-11-17 00:45:22,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2018-11-17 00:45:22,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2018-11-17 00:45:22,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2018-11-17 00:45:22,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_get
[2018-11-17 00:45:22,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get
[2018-11-17 00:45:22,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2018-11-17 00:45:22,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit
[2018-11-17 00:45:22,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_refcount
[2018-11-17 00:45:22,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2018-11-17 00:45:22,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-11-17 00:45:22,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2018-11-17 00:45:22,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-17 00:45:22,773 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-11-17 00:45:22,773 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2018-11-17 00:45:22,775 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2018-11-17 00:45:22,775 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2018-11-17 00:45:22,775 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure fls64
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-17 00:45:22,776 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2018-11-17 00:45:22,777 INFO  L130     BoogieDeclarations]: Found specification of procedure strlen
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcpy
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2018-11-17 00:45:22,778 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2018-11-17 00:45:22,779 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2018-11-17 00:45:22,779 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure init_completion
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_for_completion
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout
[2018-11-17 00:45:22,780 INFO  L130     BoogieDeclarations]: Found specification of procedure complete
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure kobject_uevent_env
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_6
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-17 00:45:22,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2018-11-17 00:45:22,782 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2018-11-17 00:45:22,782 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-17 00:45:22,782 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2018-11-17 00:45:22,783 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2018-11-17 00:45:22,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2018-11-17 00:45:22,786 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2018-11-17 00:45:22,786 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_dlm_lockspace_ops_2
[2018-11-17 00:45:22,786 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_md_cluster_operations_1
[2018-11-17 00:45:22,786 INFO  L130     BoogieDeclarations]: Found specification of procedure dlm_new_lockspace
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure dlm_release_lockspace
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure dlm_lock
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure dlm_unlock
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure lowmem_page_address
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure mdname
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure register_md_cluster_operations
[2018-11-17 00:45:22,787 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_md_cluster_operations
[2018-11-17 00:45:22,788 INFO  L130     BoogieDeclarations]: Found specification of procedure md_register_thread
[2018-11-17 00:45:22,788 INFO  L130     BoogieDeclarations]: Found specification of procedure md_unregister_thread
[2018-11-17 00:45:22,788 INFO  L130     BoogieDeclarations]: Found specification of procedure md_wakeup_thread
[2018-11-17 00:45:22,788 INFO  L130     BoogieDeclarations]: Found specification of procedure md_check_recovery
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure md_reload_sb
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure md_update_sb
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure md_kick_rdev_from_array
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure md_find_rdev_nr_rcu
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure bitmap_copy_from_slot
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure sync_ast
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure dlm_lock_sync
[2018-11-17 00:45:22,789 INFO  L130     BoogieDeclarations]: Found specification of procedure dlm_unlock_sync
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure lockres_init
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure lockres_free
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure pretty_uuid
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure add_resync_info
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure read_resync_info
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-17 00:45:22,790 INFO  L130     BoogieDeclarations]: Found specification of procedure recover_bitmaps
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure recover_prep
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure recover_slot
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure recover_done
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure ack_bast
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure __remove_suspend_info
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_suspend_info
[2018-11-17 00:45:22,791 INFO  L130     BoogieDeclarations]: Found specification of procedure process_suspend_info
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure process_add_new_disk
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure process_metadata_update
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure process_remove_disk
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure process_readd_disk
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure process_recvd_msg
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure recv_daemon
[2018-11-17 00:45:22,792 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_comm
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure unlock_comm
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure __sendmsg
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure sendmsg
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure gather_all_resync_info
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure join
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure leave
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure slot_number
[2018-11-17 00:45:22,793 INFO  L130     BoogieDeclarations]: Found specification of procedure resync_info_update
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure metadata_update_start
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure metadata_update_finish
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure metadata_update_cancel
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure resync_send
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure resync_start
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure resync_finish
[2018-11-17 00:45:22,794 INFO  L130     BoogieDeclarations]: Found specification of procedure area_resyncing
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure add_new_disk_start
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure add_new_disk_finish
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure new_disk_ack
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_disk
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure gather_bitmaps
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure cluster_init
[2018-11-17 00:45:22,795 INFO  L130     BoogieDeclarations]: Found specification of procedure cluster_exit
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2018-11-17 00:45:22,796 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2018-11-17 00:45:22,797 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2018-11-17 00:45:22,799 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_get
[2018-11-17 00:45:22,799 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit
[2018-11-17 00:45:22,799 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_refcount
[2018-11-17 00:45:22,799 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-17 00:45:22,799 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-17 00:45:22,799 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2018-11-17 00:45:33,620 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-17 00:45:33,621 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.11 12:45:33 BoogieIcfgContainer
[2018-11-17 00:45:33,621 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-17 00:45:33,624 INFO  L168              Benchmark]: Toolchain (without parser) took 15691.30 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -453.5 MB). Peak memory consumption was 807.9 MB. Max. memory is 7.1 GB.
[2018-11-17 00:45:33,626 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-17 00:45:33,627 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 4390.37 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 935.9 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -507.6 MB). Peak memory consumption was 635.9 MB. Max. memory is 7.1 GB.
[2018-11-17 00:45:33,628 INFO  L168              Benchmark]: Boogie Preprocessor took 348.75 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB.
[2018-11-17 00:45:33,628 INFO  L168              Benchmark]: RCFGBuilder took 10946.61 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 172.5 MB). Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 37.9 MB). Peak memory consumption was 363.5 MB. Max. memory is 7.1 GB.
[2018-11-17 00:45:33,633 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 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 4390.37 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 935.9 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -507.6 MB). Peak memory consumption was 635.9 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 348.75 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 16.2 MB). Peak memory consumption was 16.2 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 10946.61 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 172.5 MB). Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 37.9 MB). Peak memory consumption was 363.5 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...