java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.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-43_2a-drivers--scsi--device_handler--scsi_dh_rdac.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-584d7b9
[2019-09-01 18:47:10,067 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-01 18:47:10,069 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-01 18:47:10,081 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-01 18:47:10,081 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-01 18:47:10,082 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-01 18:47:10,083 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-01 18:47:10,085 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-01 18:47:10,087 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-01 18:47:10,088 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-01 18:47:10,089 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-01 18:47:10,090 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-01 18:47:10,090 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-01 18:47:10,091 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-01 18:47:10,092 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-01 18:47:10,093 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-01 18:47:10,094 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-01 18:47:10,095 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-01 18:47:10,096 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-01 18:47:10,099 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-01 18:47:10,100 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-01 18:47:10,101 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-01 18:47:10,102 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-01 18:47:10,103 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-01 18:47:10,105 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-01 18:47:10,105 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-01 18:47:10,106 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-01 18:47:10,106 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-01 18:47:10,107 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
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[2019-09-01 18:47:10,108 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-01 18:47:10,109 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-01 18:47:10,110 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
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[2019-09-01 18:47:10,113 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-01 18:47:10,113 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2019-09-01 18:47:10,115 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-09-01 18:47:10,116 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-01 18:47:10,117 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2019-09-01 18:47:10,146 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-01 18:47:10,146 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-01 18:47:10,148 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-01 18:47:10,148 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-01 18:47:10,149 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-01 18:47:10,149 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-01 18:47:10,149 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-01 18:47:10,149 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-01 18:47:10,149 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-01 18:47:10,150 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-01 18:47:10,151 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-01 18:47:10,151 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-01 18:47:10,151 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-01 18:47:10,151 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-01 18:47:10,152 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-01 18:47:10,152 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-01 18:47:10,152 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-01 18:47:10,152 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-01 18:47:10,152 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-01 18:47:10,153 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-01 18:47:10,153 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-01 18:47:10,153 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-01 18:47:10,153 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-01 18:47:10,153 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-09-01 18:47:10,154 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-01 18:47:10,154 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-01 18:47:10,154 INFO  L138        SettingsManager]:  * To the following directory=dump/
[2019-09-01 18:47:10,204 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-01 18:47:10,216 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-01 18:47:10,219 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-01 18:47:10,221 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-01 18:47:10,221 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-01 18:47:10,222 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--device_handler--scsi_dh_rdac.ko-entry_point.cil.out.i
[2019-09-01 18:47:10,295 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c70846a06/9c7bc10cc1754bb4aa475606c80145ef/FLAGd11f525d4
[2019-09-01 18:47:11,071 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-01 18:47:11,071 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--device_handler--scsi_dh_rdac.ko-entry_point.cil.out.i
[2019-09-01 18:47:11,114 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c70846a06/9c7bc10cc1754bb4aa475606c80145ef/FLAGd11f525d4
[2019-09-01 18:47:11,147 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c70846a06/9c7bc10cc1754bb4aa475606c80145ef
[2019-09-01 18:47:11,160 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-01 18:47:11,163 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-01 18:47:11,164 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-01 18:47:11,165 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-01 18:47:11,168 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-01 18:47:11,169 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 06:47:11" (1/1) ...
[2019-09-01 18:47:11,172 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@f364539 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:11, skipping insertion in model container
[2019-09-01 18:47:11,172 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 06:47:11" (1/1) ...
[2019-09-01 18:47:11,180 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-01 18:47:11,308 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-01 18:47:12,759 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-01 18:47:12,804 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-01 18:47:13,080 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-01 18:47:13,330 INFO  L192         MainTranslator]: Completed translation
[2019-09-01 18:47:13,331 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13 WrapperNode
[2019-09-01 18:47:13,331 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-01 18:47:13,332 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-01 18:47:13,333 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-01 18:47:13,333 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-01 18:47:13,347 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,348 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,453 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,453 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,678 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,701 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,730 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (1/1) ...
[2019-09-01 18:47:13,775 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-01 18:47:13,775 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-01 18:47:13,776 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-01 18:47:13,776 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-01 18:47:13,777 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 06:47:13" (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
[2019-09-01 18:47:13,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-01 18:47:13,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-01 18:47:13,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-09-01 18:47:13,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID
[2019-09-01 18:47:13,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-09-01 18:47:13,856 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-09-01 18:47:13,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2019-09-01 18:47:13,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2019-09-01 18:47:13,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-09-01 18:47:13,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-09-01 18:47:13,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-09-01 18:47:13,858 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-09-01 18:47:13,858 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-09-01 18:47:13,858 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-09-01 18:47:13,859 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add
[2019-09-01 18:47:13,859 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-09-01 18:47:13,861 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2019-09-01 18:47:13,861 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_splice
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_splice_init
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5
[2019-09-01 18:47:13,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_init
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_sub
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_device_tpgs
[2019-09-01 18:47:13,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_rdac_data
[2019-09-01 18:47:13,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_rdac_req
[2019-09-01 18:47:13,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_failover_get
[2019-09-01 18:47:13,868 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_controller
[2019-09-01 18:47:13,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_controller
[2019-09-01 18:47:13,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure submit_inquiry
[2019-09-01 18:47:13,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_lun_info
[2019-09-01 18:47:13,870 INFO  L138     BoogieDeclarations]: Found implementation of procedure check_ownership
[2019-09-01 18:47:13,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure initialize_controller
[2019-09-01 18:47:13,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_mode_select
[2019-09-01 18:47:13,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure mode_select_handle_sense
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure send_mode_select
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_mode_select
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_activate
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_prep_fn
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_check_sense
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_match
[2019-09-01 18:47:13,872 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_bus_attach
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_bus_detach
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_init
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure rdac_exit
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure invoke_work_1
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1
[2019-09-01 18:47:13,873 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_work_1
[2019-09-01 18:47:13,874 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_scsi_device_handler_2
[2019-09-01 18:47:13,874 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_work_1
[2019-09-01 18:47:13,874 INFO  L138     BoogieDeclarations]: Found implementation of procedure work_init_1
[2019-09-01 18:47:13,875 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure ERR_PTR
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16
[2019-09-01 18:47:13,876 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17
[2019-09-01 18:47:13,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18
[2019-09-01 18:47:13,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19
[2019-09-01 18:47:13,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-09-01 18:47:13,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25
[2019-09-01 18:47:13,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_29
[2019-09-01 18:47:13,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_scsi_register_device_handler_30
[2019-09-01 18:47:13,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_scsi_unregister_device_handler_31
[2019-09-01 18:47:13,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_32
[2019-09-01 18:47:13,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_scsi_unregister_device_handler_33
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags
[2019-09-01 18:47:13,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page
[2019-09-01 18:47:13,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic
[2019-09-01 18:47:13,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock
[2019-09-01 18:47:13,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock
[2019-09-01 18:47:13,882 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock
[2019-09-01 18:47:13,882 INFO  L138     BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key
[2019-09-01 18:47:13,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_work
[2019-09-01 18:47:13,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-09-01 18:47:13,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-09-01 18:47:13,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock
[2019-09-01 18:47:13,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock
[2019-09-01 18:47:13,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_execute_rq
[2019-09-01 18:47:13,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_get_request
[2019-09-01 18:47:13,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_put_request
[2019-09-01 18:47:13,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_rq_map_kern
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure blk_rq_set_block_pc
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure destroy_workqueue
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_workqueue
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_some_page
[2019-09-01 18:47:13,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockdep_init_map
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work_on
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_normalize_sense
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_register_device_handler
[2019-09-01 18:47:13,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure scsi_unregister_device_handler
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure sdev_prefix_printk
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-09-01 18:47:13,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-09-01 18:47:13,888 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-01 18:47:13,888 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-01 18:47:13,888 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-09-01 18:47:13,888 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-09-01 18:47:13,889 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-09-01 18:47:13,889 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-09-01 18:47:13,889 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock
[2019-09-01 18:47:13,889 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock
[2019-09-01 18:47:13,890 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-09-01 18:47:13,890 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-09-01 18:47:13,890 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-09-01 18:47:13,891 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-01 18:47:13,891 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-09-01 18:47:13,891 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-01 18:47:13,891 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-09-01 18:47:13,891 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-09-01 18:47:13,892 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-01 18:47:13,892 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-09-01 18:47:13,892 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-09-01 18:47:13,892 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2019-09-01 18:47:13,892 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2019-09-01 18:47:13,892 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-09-01 18:47:13,895 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-09-01 18:47:13,896 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-09-01 18:47:13,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-09-01 18:47:13,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-09-01 18:47:13,901 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-09-01 18:47:13,901 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2019-09-01 18:47:13,909 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_splice
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure list_splice_init
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure strlen
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure strncmp
[2019-09-01 18:47:13,910 INFO  L130     BoogieDeclarations]: Found specification of procedure ERR_PTR
[2019-09-01 18:47:13,911 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2019-09-01 18:47:13,911 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2019-09-01 18:47:13,911 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2019-09-01 18:47:13,911 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-09-01 18:47:13,912 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_sub_and_test
[2019-09-01 18:47:13,912 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2019-09-01 18:47:13,912 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2019-09-01 18:47:13,912 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-09-01 18:47:13,912 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2019-09-01 18:47:13,913 INFO  L130     BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure destroy_workqueue
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_32
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work_on
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_delayed_work_on
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16
[2019-09-01 18:47:13,914 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_workqueue
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_29
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_init
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_sub
[2019-09-01 18:47:13,915 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure call_and_disable_all_1
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure invoke_work_1
[2019-09-01 18:47:13,916 INFO  L130     BoogieDeclarations]: Found specification of procedure call_and_disable_work_1
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_work_1
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_scsi_device_handler_2
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_work_1
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure work_init_1
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_normalize_sense
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_put_request
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_get_request
[2019-09-01 18:47:13,917 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_rq_set_block_pc
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_rq_map_kern
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure blk_execute_rq
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure sdev_prefix_printk
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_register_device_handler
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_scsi_register_device_handler_30
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_unregister_device_handler
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_scsi_unregister_device_handler_31
[2019-09-01 18:47:13,918 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_scsi_unregister_device_handler_33
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure scsi_device_tpgs
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure send_mode_select
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure get_rdac_data
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure get_rdac_req
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_failover_get
[2019-09-01 18:47:13,919 INFO  L130     BoogieDeclarations]: Found specification of procedure release_controller
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure get_controller
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure submit_inquiry
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure get_lun_info
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure check_ownership
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure initialize_controller
[2019-09-01 18:47:13,920 INFO  L130     BoogieDeclarations]: Found specification of procedure set_mode_select
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure mode_select_handle_sense
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_mode_select
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_activate
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_prep_fn
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_check_sense
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_match
[2019-09-01 18:47:13,921 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_bus_attach
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_bus_detach
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_init
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure rdac_exit
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-09-01 18:47:13,922 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_some_page
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_trylock
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-09-01 18:47:13,923 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-09-01 18:47:13,924 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-09-01 18:47:14,726 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-09-01 18:59:53,648 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-01 18:59:53,649 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-09-01 18:59:53,651 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 06:59:53 BoogieIcfgContainer
[2019-09-01 18:59:53,651 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-01 18:59:53,651 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-01 18:59:53,651 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-01 18:59:53,652 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-01 18:59:53,653 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 06:59:53" (1/1) ...
[2019-09-01 18:59:53,690 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-01 18:59:53,690 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-01 18:59:53,705 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.IllegalArgumentException: Recursive programs are not supported.
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.<init>(CallGraph.java:97)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.<init>(IcfgInterpreter.java:93)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:107)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:79)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-09-01 18:59:53,710 INFO  L168              Benchmark]: Toolchain (without parser) took 762546.30 ms. Allocated memory was 134.2 MB in the beginning and 2.2 GB in the end (delta: 2.0 GB). Free memory was 83.1 MB in the beginning and 1.2 GB in the end (delta: -1.1 GB). Peak memory consumption was 942.1 MB. Max. memory is 7.1 GB.
[2019-09-01 18:59:53,711 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
[2019-09-01 18:59:53,712 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 2167.37 ms. Allocated memory was 134.2 MB in the beginning and 260.0 MB in the end (delta: 125.8 MB). Free memory was 82.9 MB in the beginning and 207.7 MB in the end (delta: -124.8 MB). Peak memory consumption was 119.6 MB. Max. memory is 7.1 GB.
[2019-09-01 18:59:53,713 INFO  L168              Benchmark]: Boogie Preprocessor took 442.80 ms. Allocated memory is still 260.0 MB. Free memory was 207.7 MB in the beginning and 154.4 MB in the end (delta: 53.3 MB). Peak memory consumption was 53.3 MB. Max. memory is 7.1 GB.
[2019-09-01 18:59:53,714 INFO  L168              Benchmark]: RCFGBuilder took 759875.54 ms. Allocated memory was 260.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 154.4 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB.
[2019-09-01 18:59:53,715 INFO  L168              Benchmark]: Sifa took 56.23 ms. Allocated memory is still 2.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-09-01 18:59:53,720 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.20 ms. Allocated memory is still 134.2 MB. Free memory was 108.7 MB in the beginning and 108.5 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 2167.37 ms. Allocated memory was 134.2 MB in the beginning and 260.0 MB in the end (delta: 125.8 MB). Free memory was 82.9 MB in the beginning and 207.7 MB in the end (delta: -124.8 MB). Peak memory consumption was 119.6 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 442.80 ms. Allocated memory is still 260.0 MB. Free memory was 207.7 MB in the beginning and 154.4 MB in the end (delta: 53.3 MB). Peak memory consumption was 53.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 759875.54 ms. Allocated memory was 260.0 MB in the beginning and 2.2 GB in the end (delta: 1.9 GB). Free memory was 154.4 MB in the beginning and 1.2 GB in the end (delta: -1.0 GB). Peak memory consumption was 2.0 GB. Max. memory is 7.1 GB.
 * Sifa took 56.23 ms. Allocated memory is still 2.2 GB. Free memory is still 1.2 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
  - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported.
    de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...