/usr/bin/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-fb55353
[2019-11-07 02:48:27,190 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-07 02:48:27,193 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-07 02:48:27,205 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-07 02:48:27,206 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-07 02:48:27,207 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-07 02:48:27,208 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-07 02:48:27,210 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-07 02:48:27,212 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-07 02:48:27,213 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-07 02:48:27,214 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-07 02:48:27,215 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-07 02:48:27,216 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-07 02:48:27,217 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-07 02:48:27,218 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-07 02:48:27,219 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-07 02:48:27,220 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-07 02:48:27,221 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-07 02:48:27,223 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-07 02:48:27,224 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-07 02:48:27,226 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-07 02:48:27,227 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-07 02:48:27,228 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-07 02:48:27,229 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-07 02:48:27,231 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-07 02:48:27,232 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-07 02:48:27,232 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-07 02:48:27,233 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-07 02:48:27,233 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-07 02:48:27,234 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-07 02:48:27,234 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-07 02:48:27,235 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-07 02:48:27,236 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-07 02:48:27,236 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-07 02:48:27,237 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-07 02:48:27,238 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-11-07 02:48:27,238 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-11-07 02:48:27,239 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-11-07 02:48:27,239 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-11-07 02:48:27,240 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-11-07 02:48:27,240 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-07 02:48:27,241 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
[2019-11-07 02:48:27,259 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-07 02:48:27,259 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-07 02:48:27,262 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-07 02:48:27,263 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-07 02:48:27,263 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-07 02:48:27,263 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-07 02:48:27,264 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-11-07 02:48:27,264 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-11-07 02:48:27,264 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-11-07 02:48:27,264 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-07 02:48:27,265 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-11-07 02:48:27,266 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-07 02:48:27,266 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-11-07 02:48:27,266 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-11-07 02:48:27,267 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-07 02:48:27,267 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-07 02:48:27,267 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-11-07 02:48:27,267 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-07 02:48:27,267 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-07 02:48:27,268 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-11-07 02:48:27,268 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-11-07 02:48:27,268 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-07 02:48:27,269 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-07 02:48:27,269 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-11-07 02:48:27,269 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-07 02:48:27,269 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-11-07 02:48:27,269 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-07 02:48:27,270 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-07 02:48:27,270 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
[2019-11-07 02:48:27,565 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-07 02:48:27,579 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-07 02:48:27,582 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-07 02:48:27,584 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-07 02:48:27,584 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-07 02:48:27,585 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i
[2019-11-07 02:48:27,657 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffa859bce/8d30abd1d44b41dc931ce04a7039c497/FLAG61f7e7fe0
[2019-11-07 02:48:28,515 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-07 02:48:28,516 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_unsafes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--ieee802154--mrf24j40.ko-entry_point.cil.out.i
[2019-11-07 02:48:28,549 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffa859bce/8d30abd1d44b41dc931ce04a7039c497/FLAG61f7e7fe0
[2019-11-07 02:48:28,990 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ffa859bce/8d30abd1d44b41dc931ce04a7039c497
[2019-11-07 02:48:29,002 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-07 02:48:29,009 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-11-07 02:48:29,021 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-07 02:48:29,021 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-07 02:48:29,025 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-07 02:48:29,027 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:48:28" (1/1) ...
[2019-11-07 02:48:29,030 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5af34785 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:29, skipping insertion in model container
[2019-11-07 02:48:29,036 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 02:48:28" (1/1) ...
[2019-11-07 02:48:29,057 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-07 02:48:29,267 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-11-07 02:48:30,985 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-07 02:48:31,022 INFO  L188         MainTranslator]: Completed pre-run
[2019-11-07 02:48:31,374 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-07 02:48:31,734 INFO  L192         MainTranslator]: Completed translation
[2019-11-07 02:48:31,735 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31 WrapperNode
[2019-11-07 02:48:31,735 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-07 02:48:31,736 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-07 02:48:31,736 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-07 02:48:31,737 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-07 02:48:31,753 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:31,753 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:31,837 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:31,838 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:31,948 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:31,963 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:31,998 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (1/1) ...
[2019-11-07 02:48:32,028 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-07 02:48:32,029 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-11-07 02:48:32,029 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-11-07 02:48:32,029 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-11-07 02:48:32,031 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (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
[2019-11-07 02:48:32,104 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-11-07 02:48:32,105 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-11-07 02:48:32,105 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-11-07 02:48:32,105 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-11-07 02:48:32,106 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-11-07 02:48:32,106 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_completion
[2019-11-07 02:48:32,106 INFO  L138     BoogieDeclarations]: Found implementation of procedure reinit_completion
[2019-11-07 02:48:32,107 INFO  L138     BoogieDeclarations]: Found implementation of procedure kobject_name
[2019-11-07 02:48:32,108 INFO  L138     BoogieDeclarations]: Found implementation of procedure devm_kzalloc
[2019-11-07 02:48:32,108 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_name
[2019-11-07 02:48:32,108 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2019-11-07 02:48:32,109 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2019-11-07 02:48:32,109 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-11-07 02:48:32,110 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-11-07 02:48:32,110 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-11-07 02:48:32,110 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-11-07 02:48:32,111 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-11-07 02:48:32,111 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-11-07 02:48:32,112 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-11-07 02:48:32,112 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-11-07 02:48:32,112 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-11-07 02:48:32,112 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_set_drvdata
[2019-11-07 02:48:32,113 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_get_drvdata
[2019-11-07 02:48:32,113 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_unregister_driver
[2019-11-07 02:48:32,113 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_message_init
[2019-11-07 02:48:32,113 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_message_add_tail
[2019-11-07 02:48:32,113 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_sync
[2019-11-07 02:48:32,114 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_short_reg
[2019-11-07 02:48:32,114 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_short_reg
[2019-11-07 02:48:32,114 INFO  L138     BoogieDeclarations]: Found implementation of procedure read_long_reg
[2019-11-07 02:48:32,115 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_long_reg
[2019-11-07 02:48:32,115 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_tx_buf
[2019-11-07 02:48:32,115 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_read_rx_buf
[2019-11-07 02:48:32,115 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_tx
[2019-11-07 02:48:32,115 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_ed
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_start
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_stop
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_set_channel
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_filter
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_handle_rx
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_isr
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_probe
[2019-11-07 02:48:32,116 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_remove
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_driver_init
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure mrf24j40_driver_exit
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_interrupt_2
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_ieee802154_ops_4
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2
[2019-11-07 02:48:32,117 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_check_1
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_irq_1
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_spi_driver_3
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_irq_2
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_interrupt_1
[2019-11-07 02:48:32,118 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_check_2
[2019-11-07 02:48:32,119 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-11-07 02:48:32,119 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5
[2019-11-07 02:48:32,119 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6
[2019-11-07 02:48:32,120 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7
[2019-11-07 02:48:32,120 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8
[2019-11-07 02:48:32,120 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_11
[2019-11-07 02:48:32,120 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_12
[2019-11-07 02:48:32,120 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_13
[2019-11-07 02:48:32,120 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_14
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_15
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_init
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_add
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_remove
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_contains
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty
[2019-11-07 02:48:32,121 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-11-07 02:48:32,122 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-11-07 02:48:32,122 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-11-07 02:48:32,123 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-11-07 02:48:32,123 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc
[2019-11-07 02:48:32,124 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-11-07 02:48:32,124 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free
[2019-11-07 02:48:32,124 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int
[2019-11-07 02:48:32,124 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb
[2019-11-07 02:48:32,125 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb
[2019-11-07 02:48:32,125 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_current
[2019-11-07 02:48:32,125 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-11-07 02:48:32,125 INFO  L138     BoogieDeclarations]: Found implementation of procedure __const_udelay
[2019-11-07 02:48:32,125 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2019-11-07 02:48:32,125 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2019-11-07 02:48:32,126 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2019-11-07 02:48:32,126 INFO  L138     BoogieDeclarations]: Found implementation of procedure complete
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure devm_kmalloc
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure driver_unregister
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_alloc_device
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_free_device
[2019-11-07 02:48:32,127 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_register_device
[2019-11-07 02:48:32,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_rx_irqsafe
[2019-11-07 02:48:32,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure ieee802154_unregister_device
[2019-11-07 02:48:32,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_handler1_1
[2019-11-07 02:48:32,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_handler1_2
[2019-11-07 02:48:32,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2019-11-07 02:48:32,128 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2019-11-07 02:48:32,129 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-11-07 02:48:32,129 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_put
[2019-11-07 02:48:32,129 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_trim
[2019-11-07 02:48:32,129 INFO  L138     BoogieDeclarations]: Found implementation of procedure spi_register_driver
[2019-11-07 02:48:32,129 INFO  L138     BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout
[2019-11-07 02:48:32,130 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-11-07 02:48:32,130 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-11-07 02:48:32,130 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-11-07 02:48:32,130 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-11-07 02:48:32,130 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-11-07 02:48:32,130 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-11-07 02:48:32,131 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-11-07 02:48:32,131 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-11-07 02:48:32,131 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-11-07 02:48:32,131 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2019-11-07 02:48:32,132 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-11-07 02:48:32,132 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-11-07 02:48:32,133 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-11-07 02:48:32,133 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-11-07 02:48:32,133 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-11-07 02:48:32,134 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-11-07 02:48:32,134 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-11-07 02:48:32,135 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-11-07 02:48:32,135 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2019-11-07 02:48:32,135 INFO  L130     BoogieDeclarations]: Found specification of procedure init_completion
[2019-11-07 02:48:32,135 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-11-07 02:48:32,135 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-11-07 02:48:32,135 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-11-07 02:48:32,136 INFO  L130     BoogieDeclarations]: Found specification of procedure reinit_completion
[2019-11-07 02:48:32,139 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout
[2019-11-07 02:48:32,140 INFO  L130     BoogieDeclarations]: Found specification of procedure complete
[2019-11-07 02:48:32,143 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2019-11-07 02:48:32,143 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2019-11-07 02:48:32,144 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2019-11-07 02:48:32,144 INFO  L130     BoogieDeclarations]: Found specification of procedure kobject_name
[2019-11-07 02:48:32,145 INFO  L130     BoogieDeclarations]: Found specification of procedure driver_unregister
[2019-11-07 02:48:32,145 INFO  L130     BoogieDeclarations]: Found specification of procedure devm_kmalloc
[2019-11-07 02:48:32,145 INFO  L130     BoogieDeclarations]: Found specification of procedure devm_kzalloc
[2019-11-07 02:48:32,145 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_name
[2019-11-07 02:48:32,145 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2019-11-07 02:48:32,146 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2019-11-07 02:48:32,148 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-11-07 02:48:32,148 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2019-11-07 02:48:32,148 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6
[2019-11-07 02:48:32,148 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7
[2019-11-07 02:48:32,148 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_12
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_14
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_13
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_trim
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_alloc
[2019-11-07 02:48:32,149 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-11-07 02:48:32,150 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-11-07 02:48:32,152 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-11-07 02:48:32,152 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-11-07 02:48:32,152 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-11-07 02:48:32,152 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-11-07 02:48:32,152 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-11-07 02:48:32,152 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_interrupt_2
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_ieee802154_ops_4
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1
[2019-11-07 02:48:32,153 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_check_1
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_irq_1
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_spi_driver_3
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_irq_2
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_interrupt_1
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_check_2
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_set_drvdata
[2019-11-07 02:48:32,154 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_get_drvdata
[2019-11-07 02:48:32,155 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_register_driver
[2019-11-07 02:48:32,155 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_unregister_driver
[2019-11-07 02:48:32,155 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_message_init
[2019-11-07 02:48:32,155 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-11-07 02:48:32,156 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_message_add_tail
[2019-11-07 02:48:32,156 INFO  L130     BoogieDeclarations]: Found specification of procedure spi_sync
[2019-11-07 02:48:32,156 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-11-07 02:48:32,156 INFO  L130     BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq
[2019-11-07 02:48:32,156 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_11
[2019-11-07 02:48:32,156 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_15
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure __const_udelay
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_alloc_device
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_free_device
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_register_device
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_unregister_device
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure ieee802154_rx_irqsafe
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure write_short_reg
[2019-11-07 02:48:32,157 INFO  L130     BoogieDeclarations]: Found specification of procedure read_short_reg
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure read_long_reg
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure write_long_reg
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure write_tx_buf
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_read_rx_buf
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_tx
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_ed
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_start
[2019-11-07 02:48:32,158 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_stop
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_set_channel
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_filter
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_handle_rx
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_isr
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_probe
[2019-11-07 02:48:32,159 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_remove
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_driver_init
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure mrf24j40_driver_exit
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler1_1
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler1_2
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-11-07 02:48:32,160 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_init
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_add
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_remove
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_contains
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_is_empty
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-11-07 02:48:32,161 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free_int
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_current
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-11-07 02:48:32,162 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-11-07 02:48:32,163 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-11-07 02:48:32,164 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-11-07 02:48:36,305 INFO  L688   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-11-07 02:49:07,313 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-11-07 02:49:07,313 INFO  L284             CfgBuilder]: Removed 6 assume(true) statements.
[2019-11-07 02:49:07,315 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:49:07 BoogieIcfgContainer
[2019-11-07 02:49:07,315 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-11-07 02:49:07,316 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-11-07 02:49:07,316 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-11-07 02:49:07,319 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-11-07 02:49:07,320 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 02:48:28" (1/3) ...
[2019-11-07 02:49:07,320 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f386777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:49:07, skipping insertion in model container
[2019-11-07 02:49:07,321 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 02:48:31" (2/3) ...
[2019-11-07 02:49:07,321 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f386777 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 02:49:07, skipping insertion in model container
[2019-11-07 02:49:07,321 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 02:49:07" (3/3) ...
[2019-11-07 02:49:07,323 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
[2019-11-07 02:49:07,334 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-11-07 02:49:07,344 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-11-07 02:49:07,355 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-11-07 02:49:07,386 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-11-07 02:49:07,386 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-11-07 02:49:07,386 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-11-07 02:49:07,387 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-11-07 02:49:07,387 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-11-07 02:49:07,387 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-11-07 02:49:07,387 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-11-07 02:49:07,387 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-11-07 02:49:07,421 INFO  L276                IsEmpty]: Start isEmpty. Operand 710 states.
[2019-11-07 02:49:07,444 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 56
[2019-11-07 02:49:07,445 INFO  L402         BasicCegarLoop]: Found error trace
[2019-11-07 02:49:07,448 INFO  L410         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]
[2019-11-07 02:49:07,450 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-11-07 02:49:07,458 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-11-07 02:49:07,458 INFO  L82        PathProgramCache]: Analyzing trace with hash -138474442, now seen corresponding path program 1 times
[2019-11-07 02:49:07,468 INFO  L161   FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-11-07 02:49:07,468 INFO  L337   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063321489]
[2019-11-07 02:49:07,469 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-07 02:49:07,968 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-07 02:49:08,284 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2019-11-07 02:49:08,284 INFO  L337   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063321489]
[2019-11-07 02:49:08,285 INFO  L218   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-11-07 02:49:08,286 INFO  L231   FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-11-07 02:49:08,286 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [338501427]
[2019-11-07 02:49:08,292 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-11-07 02:49:08,292 INFO  L141   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-11-07 02:49:08,306 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-11-07 02:49:08,307 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-11-07 02:49:08,309 INFO  L87              Difference]: Start difference. First operand 710 states. Second operand 3 states.