java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-f4eb214f-m
[2019-10-13 22:18:50,978 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-13 22:18:50,980 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-13 22:18:50,992 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-13 22:18:50,992 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-13 22:18:50,994 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-13 22:18:50,996 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-13 22:18:50,999 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-13 22:18:51,001 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-13 22:18:51,007 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-13 22:18:51,008 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-13 22:18:51,009 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-13 22:18:51,010 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-13 22:18:51,011 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-13 22:18:51,013 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-13 22:18:51,014 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-13 22:18:51,015 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-13 22:18:51,016 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-13 22:18:51,020 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-13 22:18:51,023 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-13 22:18:51,026 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-13 22:18:51,029 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-13 22:18:51,031 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-13 22:18:51,032 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-13 22:18:51,035 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-13 22:18:51,035 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-13 22:18:51,036 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-13 22:18:51,037 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-13 22:18:51,038 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-13 22:18:51,041 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-13 22:18:51,041 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-13 22:18:51,042 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-13 22:18:51,043 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-13 22:18:51,044 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-13 22:18:51,047 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-13 22:18:51,047 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-13 22:18:51,048 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-13 22:18:51,048 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-13 22:18:51,048 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-13 22:18:51,049 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-13 22:18:51,050 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-13 22:18:51,051 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-10-13 22:18:51,085 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-13 22:18:51,086 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-13 22:18:51,087 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-13 22:18:51,087 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-13 22:18:51,087 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-13 22:18:51,088 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-13 22:18:51,088 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-13 22:18:51,088 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-13 22:18:51,088 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-13 22:18:51,088 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-13 22:18:51,089 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-13 22:18:51,089 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-13 22:18:51,089 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-13 22:18:51,089 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-13 22:18:51,089 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-13 22:18:51,089 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-13 22:18:51,090 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-13 22:18:51,090 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-13 22:18:51,090 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-13 22:18:51,092 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-13 22:18:51,092 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-13 22:18:51,092 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 22:18:51,092 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-13 22:18:51,092 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-13 22:18:51,093 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-13 22:18:51,093 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-13 22:18:51,093 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-13 22:18:51,093 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-13 22:18:51,093 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-10-13 22:18:51,348 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-13 22:18:51,360 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-13 22:18:51,364 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-13 22:18:51,365 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-13 22:18:51,365 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-13 22:18:51,366 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i
[2019-10-13 22:18:51,439 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ff81309a/10180302f25a4f14858ac76b88dd2a6e/FLAG76e4beb8e
[2019-10-13 22:18:52,248 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-13 22:18:52,248 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i
[2019-10-13 22:18:52,286 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ff81309a/10180302f25a4f14858ac76b88dd2a6e/FLAG76e4beb8e
[2019-10-13 22:18:52,775 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2ff81309a/10180302f25a4f14858ac76b88dd2a6e
[2019-10-13 22:18:52,784 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-13 22:18:52,786 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-13 22:18:52,787 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-13 22:18:52,788 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-13 22:18:52,793 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-13 22:18:52,794 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:18:52" (1/1) ...
[2019-10-13 22:18:52,799 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@39d01d90 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:52, skipping insertion in model container
[2019-10-13 22:18:52,799 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:18:52" (1/1) ...
[2019-10-13 22:18:52,807 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-13 22:18:52,949 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-13 22:18:54,659 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 22:18:54,704 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-13 22:18:55,003 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 22:18:55,169 INFO  L192         MainTranslator]: Completed translation
[2019-10-13 22:18:55,170 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55 WrapperNode
[2019-10-13 22:18:55,170 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-13 22:18:55,177 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-13 22:18:55,177 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-13 22:18:55,177 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-13 22:18:55,191 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,192 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,262 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,263 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,364 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,387 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,414 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (1/1) ...
[2019-10-13 22:18:55,439 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-13 22:18:55,439 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-13 22:18:55,439 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-13 22:18:55,440 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-13 22:18:55,441 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (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
[2019-10-13 22:18:55,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-13 22:18:55,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-13 22:18:55,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-10-13 22:18:55,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-10-13 22:18:55,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-10-13 22:18:55,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_completion
[2019-10-13 22:18:55,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure reinit_completion
[2019-10-13 22:18:55,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure kobject_name
[2019-10-13 22:18:55,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure devm_kzalloc
[2019-10-13 22:18:55,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_name
[2019-10-13 22:18:55,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2019-10-13 22:18:55,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2019-10-13 22:18:55,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-10-13 22:18:55,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-10-13 22:18:55,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-10-13 22:18:55,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-10-13 22:18:55,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-10-13 22:18:55,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-10-13 22:18:55,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-10-13 22:18:55,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-10-13 22:18:55,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-10-13 22:18:55,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_set_drvdata
[2019-10-13 22:18:55,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_get_drvdata
[2019-10-13 22:18:55,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_unregister_driver
[2019-10-13 22:18:55,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_message_init
[2019-10-13 22:18:55,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_message_add_tail
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_sync
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_short_reg
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_short_reg
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_long_reg
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_long_reg
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_tx_buf
[2019-10-13 22:18:55,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_read_rx_buf
[2019-10-13 22:18:55,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_tx
[2019-10-13 22:18:55,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_ed
[2019-10-13 22:18:55,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_start
[2019-10-13 22:18:55,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_stop
[2019-10-13 22:18:55,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_set_channel
[2019-10-13 22:18:55,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_filter
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_handle_rx
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_isr
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_probe
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_remove
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_driver_init
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_driver_exit
[2019-10-13 22:18:55,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_interrupt_2
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_ieee802154_ops_4
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_check_1
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1
[2019-10-13 22:18:55,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_irq_1
[2019-10-13 22:18:55,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_3
[2019-10-13 22:18:55,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_irq_2
[2019-10-13 22:18:55,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_interrupt_1
[2019-10-13 22:18:55,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_check_2
[2019-10-13 22:18:55,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-13 22:18:55,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5
[2019-10-13 22:18:55,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6
[2019-10-13 22:18:55,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7
[2019-10-13 22:18:55,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_11
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_13
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_14
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_15
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_init
[2019-10-13 22:18:55,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_add
[2019-10-13 22:18:55,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_remove
[2019-10-13 22:18:55,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_contains
[2019-10-13 22:18:55,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty
[2019-10-13 22:18:55,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-10-13 22:18:55,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-10-13 22:18:55,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-10-13 22:18:55,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-10-13 22:18:55,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc
[2019-10-13 22:18:55,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-10-13 22:18:55,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free
[2019-10-13 22:18:55,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int
[2019-10-13 22:18:55,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb
[2019-10-13 22:18:55,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb
[2019-10-13 22:18:55,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_current
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure __const_udelay
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure complete
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-10-13 22:18:55,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure devm_kmalloc
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_unregister
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_alloc_device
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_free_device
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_register_device
[2019-10-13 22:18:55,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_rx_irqsafe
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_unregister_device
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_handler1_1
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_handler1_2
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-10-13 22:18:55,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_put
[2019-10-13 22:18:55,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_trim
[2019-10-13 22:18:55,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_register_driver
[2019-10-13 22:18:55,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout
[2019-10-13 22:18:55,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-10-13 22:18:55,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-10-13 22:18:55,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-10-13 22:18:55,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-10-13 22:18:55,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-10-13 22:18:55,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-10-13 22:18:55,546 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-13 22:18:55,546 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-10-13 22:18:55,546 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-10-13 22:18:55,546 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-10-13 22:18:55,547 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure init_completion
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-13 22:18:55,548 INFO  L130     BoogieDeclarations]: Found specification of procedure reinit_completion
[2019-10-13 22:18:55,549 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout
[2019-10-13 22:18:55,549 INFO  L130     BoogieDeclarations]: Found specification of procedure complete
[2019-10-13 22:18:55,549 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2019-10-13 22:18:55,549 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2019-10-13 22:18:55,549 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2019-10-13 22:18:55,549 INFO  L130     BoogieDeclarations]: Found specification of procedure kobject_name
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_unregister
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure devm_kmalloc
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure devm_kzalloc
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_name
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2019-10-13 22:18:55,550 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-10-13 22:18:55,551 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2019-10-13 22:18:55,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6
[2019-10-13 22:18:55,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7
[2019-10-13 22:18:55,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8
[2019-10-13 22:18:55,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12
[2019-10-13 22:18:55,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_14
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_13
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_trim
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_alloc
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-10-13 22:18:55,552 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-10-13 22:18:55,553 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-10-13 22:18:55,554 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_interrupt_2
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_ieee802154_ops_4
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_check_1
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_irq_1
[2019-10-13 22:18:55,555 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_3
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_irq_2
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_interrupt_1
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_check_2
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_set_drvdata
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_get_drvdata
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_register_driver
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_unregister_driver
[2019-10-13 22:18:55,556 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_message_init
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_message_add_tail
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_sync
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_11
[2019-10-13 22:18:55,557 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_15
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure __const_udelay
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_alloc_device
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_free_device
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_register_device
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_unregister_device
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_rx_irqsafe
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure write_short_reg
[2019-10-13 22:18:55,558 INFO  L130     BoogieDeclarations]: Found specification of procedure read_short_reg
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure read_long_reg
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure write_long_reg
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure write_tx_buf
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_read_rx_buf
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_tx
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_ed
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_start
[2019-10-13 22:18:55,559 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_stop
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_set_channel
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_filter
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_handle_rx
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_isr
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_probe
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_remove
[2019-10-13 22:18:55,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_driver_init
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_driver_exit
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler1_1
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler1_2
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-13 22:18:55,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_init
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_add
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_remove
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_contains
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_is_empty
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-10-13 22:18:55,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free_int
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_current
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-13 22:18:55,563 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-10-13 22:18:55,564 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-10-13 22:18:59,509 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-10-13 22:19:29,365 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-13 22:19:29,365 INFO  L284             CfgBuilder]: Removed 6 assume(true) statements.
[2019-10-13 22:19:29,366 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:19:29 BoogieIcfgContainer
[2019-10-13 22:19:29,366 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-13 22:19:29,367 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-13 22:19:29,368 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-10-13 22:19:29,370 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-10-13 22:19:29,371 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:18:52" (1/3) ...
[2019-10-13 22:19:29,371 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e5c10eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:19:29, skipping insertion in model container
[2019-10-13 22:19:29,372 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:18:55" (2/3) ...
[2019-10-13 22:19:29,372 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@e5c10eb and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:19:29, skipping insertion in model container
[2019-10-13 22:19:29,372 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:19:29" (3/3) ...
[2019-10-13 22:19:29,374 INFO  L109   eAbstractionObserver]: Analyzing ICFG 205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i
[2019-10-13 22:19:29,383 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-13 22:19:29,391 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-13 22:19:29,399 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-13 22:19:29,430 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-10-13 22:19:29,430 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-10-13 22:19:29,430 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-13 22:19:29,430 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-13 22:19:29,430 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-13 22:19:29,430 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-10-13 22:19:29,431 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-13 22:19:29,431 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-13 22:19:29,464 INFO  L276                IsEmpty]: Start isEmpty. Operand 710 states.
[2019-10-13 22:19:29,479 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 56
[2019-10-13 22:19:29,480 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 22:19:29,482 INFO  L380         BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 22:19:29,484 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 22:19:29,490 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 22:19:29,490 INFO  L82        PathProgramCache]: Analyzing trace with hash -138474442, now seen corresponding path program 1 times
[2019-10-13 22:19:29,499 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-13 22:19:29,500 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1060985239]
[2019-10-13 22:19:29,500 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:19:29,500 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:19:29,500 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 22:19:29,929 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 22:19:30,182 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2019-10-13 22:19:30,183 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1060985239]
[2019-10-13 22:19:30,184 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 22:19:30,184 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-10-13 22:19:30,185 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1977069546]
[2019-10-13 22:19:30,189 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-13 22:19:30,190 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-13 22:19:30,203 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-13 22:19:30,204 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:19:30,206 INFO  L87              Difference]: Start difference. First operand 710 states. Second operand 3 states.
[2019-10-13 22:19:32,629 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 22:19:32,629 INFO  L93              Difference]: Finished difference Result 1969 states and 2781 transitions.
[2019-10-13 22:19:32,630 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2019-10-13 22:19:32,631 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 55
[2019-10-13 22:19:32,632 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 22:19:32,669 INFO  L225             Difference]: With dead ends: 1969
[2019-10-13 22:19:32,669 INFO  L226             Difference]: Without dead ends: 1278
[2019-10-13 22:19:32,682 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:19:32,705 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 1278 states.
[2019-10-13 22:19:32,885 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 1278 to 1278.
[2019-10-13 22:19:32,887 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 1278 states.
[2019-10-13 22:19:32,900 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 1278 states to 1278 states and 1687 transitions.
[2019-10-13 22:19:32,906 INFO  L78                 Accepts]: Start accepts. Automaton has 1278 states and 1687 transitions. Word has length 55
[2019-10-13 22:19:32,907 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 22:19:32,907 INFO  L462      AbstractCegarLoop]: Abstraction has 1278 states and 1687 transitions.
[2019-10-13 22:19:32,907 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-10-13 22:19:32,908 INFO  L276                IsEmpty]: Start isEmpty. Operand 1278 states and 1687 transitions.
[2019-10-13 22:19:32,914 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 58
[2019-10-13 22:19:32,914 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 22:19:32,914 INFO  L380         BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 22:19:32,915 INFO  L410      AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 22:19:32,915 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 22:19:32,915 INFO  L82        PathProgramCache]: Analyzing trace with hash 548114022, now seen corresponding path program 1 times
[2019-10-13 22:19:32,916 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-13 22:19:32,916 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2082834593]
[2019-10-13 22:19:32,916 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:19:32,916 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:19:32,916 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 22:19:33,087 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 22:19:33,357 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2019-10-13 22:19:33,358 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2082834593]
[2019-10-13 22:19:33,359 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 22:19:33,359 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6
[2019-10-13 22:19:33,359 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1995740108]
[2019-10-13 22:19:33,362 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 6 states
[2019-10-13 22:19:33,362 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-13 22:19:33,362 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants.
[2019-10-13 22:19:33,362 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30
[2019-10-13 22:19:33,363 INFO  L87              Difference]: Start difference. First operand 1278 states and 1687 transitions. Second operand 6 states.