java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i


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


This is Ultimate 0.1.24-112bae1
[2019-09-06 15:04:16,265 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-06 15:04:16,267 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-06 15:04:16,279 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-06 15:04:16,279 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-06 15:04:16,280 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-06 15:04:16,282 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-06 15:04:16,284 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-06 15:04:16,285 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-06 15:04:16,286 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-06 15:04:16,287 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-06 15:04:16,288 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-06 15:04:16,288 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-06 15:04:16,289 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-06 15:04:16,290 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-06 15:04:16,291 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-06 15:04:16,292 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-06 15:04:16,293 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-06 15:04:16,295 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-06 15:04:16,300 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-06 15:04:16,301 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-06 15:04:16,304 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-06 15:04:16,308 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-06 15:04:16,309 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-06 15:04:16,311 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-06 15:04:16,311 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-06 15:04:16,313 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-06 15:04:16,314 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-06 15:04:16,314 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-06 15:04:16,316 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-06 15:04:16,317 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-06 15:04:16,318 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-06 15:04:16,319 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-06 15:04:16,321 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-06 15:04:16,322 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-06 15:04:16,322 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-06 15:04:16,325 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-06 15:04:16,325 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-06 15:04:16,326 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-06 15:04:16,327 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-06 15:04:16,329 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-06 15:04:16,329 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
[2019-09-06 15:04:16,353 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-06 15:04:16,353 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-06 15:04:16,355 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-06 15:04:16,356 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-06 15:04:16,356 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-06 15:04:16,356 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-06 15:04:16,356 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-09-06 15:04:16,356 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-06 15:04:16,357 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-09-06 15:04:16,357 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-06 15:04:16,358 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-06 15:04:16,358 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-06 15:04:16,358 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-06 15:04:16,359 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-09-06 15:04:16,359 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-06 15:04:16,359 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-06 15:04:16,359 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-06 15:04:16,360 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-06 15:04:16,360 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-06 15:04:16,360 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-06 15:04:16,360 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-06 15:04:16,361 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-06 15:04:16,361 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-06 15:04:16,361 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-06 15:04:16,361 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-06 15:04:16,362 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-06 15:04:16,362 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-09-06 15:04:16,362 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-06 15:04:16,362 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain
[2019-09-06 15:04:16,416 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-06 15:04:16,428 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-06 15:04:16,432 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-06 15:04:16,434 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-06 15:04:16,434 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-06 15:04:16,435 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i
[2019-09-06 15:04:16,503 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e18e5328/c8e7acd26c994618bb8b4e01c4de3295/FLAGd53de36d7
[2019-09-06 15:04:17,365 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-06 15:04:17,368 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-wan-farsync.ko.cil.out.i
[2019-09-06 15:04:17,418 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e18e5328/c8e7acd26c994618bb8b4e01c4de3295/FLAGd53de36d7
[2019-09-06 15:04:17,840 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1e18e5328/c8e7acd26c994618bb8b4e01c4de3295
[2019-09-06 15:04:17,851 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-06 15:04:17,853 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-06 15:04:17,854 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-06 15:04:17,854 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-06 15:04:17,857 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-06 15:04:17,858 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 03:04:17" (1/1) ...
[2019-09-06 15:04:17,860 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7e7f6c00 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:17, skipping insertion in model container
[2019-09-06 15:04:17,861 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.09 03:04:17" (1/1) ...
[2019-09-06 15:04:17,868 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-06 15:04:18,009 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-06 15:04:19,984 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-06 15:04:20,025 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-06 15:04:20,415 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-06 15:04:20,803 INFO  L192         MainTranslator]: Completed translation
[2019-09-06 15:04:20,804 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20 WrapperNode
[2019-09-06 15:04:20,805 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-06 15:04:20,806 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-06 15:04:20,806 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-06 15:04:20,806 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-06 15:04:20,823 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:20,823 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:20,934 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:20,934 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:21,172 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:21,210 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:21,245 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
[2019-09-06 15:04:21,280 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-06 15:04:21,281 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-06 15:04:21,281 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-06 15:04:21,281 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-06 15:04:21,282 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.09 03:04:20" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-06 15:04:21,360 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-06 15:04:21,360 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-06 15:04:21,360 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$
[2019-09-06 15:04:21,361 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID
[2019-09-06 15:04:21,362 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0
[2019-09-06 15:04:21,362 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-09-06 15:04:21,362 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2019-09-06 15:04:21,362 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2019-09-06 15:04:21,363 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2019-09-06 15:04:21,363 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2019-09-06 15:04:21,363 INFO  L138     BoogieDeclarations]: Found implementation of procedure arch_local_save_flags
[2019-09-06 15:04:21,365 INFO  L138     BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags
[2019-09-06 15:04:21,365 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2019-09-06 15:04:21,365 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2019-09-06 15:04:21,367 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-09-06 15:04:21,367 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-09-06 15:04:21,372 INFO  L138     BoogieDeclarations]: Found implementation of procedure readb
[2019-09-06 15:04:21,372 INFO  L138     BoogieDeclarations]: Found implementation of procedure readw
[2019-09-06 15:04:21,372 INFO  L138     BoogieDeclarations]: Found implementation of procedure readl
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure writeb
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure writew
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure writel
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure ioremap
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure memcpy_fromio
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure memcpy_toio
[2019-09-06 15:04:21,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure outb
[2019-09-06 15:04:21,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure inb
[2019-09-06 15:04:21,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure outw
[2019-09-06 15:04:21,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure outl
[2019-09-06 15:04:21,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure inl
[2019-09-06 15:04:21,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_read_config_byte
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_write_config_byte
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_device_dma_capable
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_dma_ops
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask
[2019-09-06 15:04:21,375 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags
[2019-09-06 15:04:21,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent
[2019-09-06 15:04:21,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_free_coherent
[2019-09-06 15:04:21,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent
[2019-09-06 15:04:21,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_free_consistent
[2019-09-06 15:04:21,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_get_drvdata
[2019-09-06 15:04:21,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_set_drvdata
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_priv
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure request_irq
[2019-09-06 15:04:21,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_schedule
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_wake_queue
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_stop_queue
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_carrier_ok
[2019-09-06 15:04:21,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_to_hdlc
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure hdlc_type_trans
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_q_work_item
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_process_tx_work_q
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_process_int_work_q
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_cpureset
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_cpurelease
[2019-09-06 15:04:21,379 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_clear_intr
[2019-09-06 15:04:21,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_enable_intr
[2019-09-06 15:04:21,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_disable_intr
[2019-09-06 15:04:21,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_process_rx_status
[2019-09-06 15:04:21,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_init_dma
[2019-09-06 15:04:21,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_tx_dma_complete
[2019-09-06 15:04:21,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure farsync_type_trans
[2019-09-06 15:04:21,381 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_rx_dma_complete
[2019-09-06 15:04:21,381 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_rx_dma
[2019-09-06 15:04:21,381 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_tx_dma
[2019-09-06 15:04:21,382 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_issue_cmd
[2019-09-06 15:04:21,382 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_op_raise
[2019-09-06 15:04:21,382 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_op_lower
[2019-09-06 15:04:21,382 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_rx_config
[2019-09-06 15:04:21,382 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_tx_config
[2019-09-06 15:04:21,382 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_intr_te1_alarm
[2019-09-06 15:04:21,383 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_intr_ctlchg
[2019-09-06 15:04:21,383 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_log_rx_error
[2019-09-06 15:04:21,383 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_recover_rx_error
[2019-09-06 15:04:21,383 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_intr_rx
[2019-09-06 15:04:21,384 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_bottom_half_tx
[2019-09-06 15:04:21,384 INFO  L138     BoogieDeclarations]: Found implementation of procedure do_bottom_half_rx
[2019-09-06 15:04:21,384 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_intr
[2019-09-06 15:04:21,385 INFO  L138     BoogieDeclarations]: Found implementation of procedure check_started_ok
[2019-09-06 15:04:21,385 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_conf_from_info
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure gather_conf_info
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_set_iface
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_get_iface
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_ioctl
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_openport
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_closeport
[2019-09-06 15:04:21,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_open
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_close
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_attach
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_tx_timeout
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_start_xmit
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_init_card
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_add_one
[2019-09-06 15:04:21,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_remove_one
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_init
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure fst_cleanup_module
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_blast_assert
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_get
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get
[2019-09-06 15:04:21,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2019-09-06 15:04:21,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit
[2019-09-06 15:04:21,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_refcount
[2019-09-06 15:04:21,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-06 15:04:21,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_1
[2019-09-06 15:04:21,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_2
[2019-09-06 15:04:21,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_3
[2019-09-06 15:04:21,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-09-06 15:04:21,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure __netif_schedule
[2019-09-06 15:04:21,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure __pci_register_driver
[2019-09-06 15:04:21,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-09-06 15:04:21,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure __tasklet_schedule
[2019-09-06 15:04:21,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_from_user
[2019-09-06 15:04:21,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_to_user
[2019-09-06 15:04:21,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-09-06 15:04:21,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-09-06 15:04:21,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_hdlcdev
[2019-09-06 15:04:21,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure capable
[2019-09-06 15:04:21,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure consume_skb
[2019-09-06 15:04:21,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent
[2019-09-06 15:04:21,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent
[2019-09-06 15:04:21,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_alloc_skb
[2019-09-06 15:04:21,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2019-09-06 15:04:21,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2019-09-06 15:04:21,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_irq
[2019-09-06 15:04:21,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure free_netdev
[2019-09-06 15:04:21,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure hdlc_close
[2019-09-06 15:04:21,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure hdlc_ioctl
[2019-09-06 15:04:21,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure hdlc_open
[2019-09-06 15:04:21,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure ioremap_nocache
[2019-09-06 15:04:21,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure iounmap
[2019-09-06 15:04:21,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_return_value
[2019-09-06 15:04:21,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-06 15:04:21,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undefined_int
[2019-09-06 15:04:21,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure memdup_user
[2019-09-06 15:04:21,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure might_fault
[2019-09-06 15:04:21,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_carrier_off
[2019-09-06 15:04:21,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_carrier_on
[2019-09-06 15:04:21,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_rx
[2019-09-06 15:04:21,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure netpoll_trap
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_bus_read_config_byte
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_bus_write_config_byte
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_disable_device
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_enable_device
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_release_regions
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_request_regions
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_set_master
[2019-09-06 15:04:21,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_unregister_driver
[2019-09-06 15:04:21,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-09-06 15:04:21,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_netdev
[2019-09-06 15:04:21,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure request_threaded_irq
[2019-09-06 15:04:21,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_timeout_uninterruptible
[2019-09-06 15:04:21,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_put
[2019-09-06 15:04:21,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_hdlc_device
[2019-09-06 15:04:21,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt
[2019-09-06 15:04:21,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-09-06 15:04:21,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-06 15:04:21,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-06 15:04:21,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-09-06 15:04:21,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-09-06 15:04:21,409 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-09-06 15:04:21,410 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure memdup_user
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure arch_local_save_flags
[2019-09-06 15:04:21,411 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-09-06 15:04:21,412 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure readb
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure readw
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure readl
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure writeb
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure writew
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure writel
[2019-09-06 15:04:21,413 INFO  L130     BoogieDeclarations]: Found specification of procedure ioremap_nocache
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure ioremap
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure iounmap
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy_fromio
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy_toio
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure outb
[2019-09-06 15:04:21,414 INFO  L130     BoogieDeclarations]: Found specification of procedure inb
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure outw
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure outl
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure inl
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get_1
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_2
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_3
[2019-09-06 15:04:21,415 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_get
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_refcount
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_bus_read_config_byte
[2019-09-06 15:04:21,416 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_bus_write_config_byte
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_read_config_byte
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_write_config_byte
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_enable_device
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_disable_device
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_set_master
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_request_regions
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_release_regions
[2019-09-06 15:04:21,417 INFO  L130     BoogieDeclarations]: Found specification of procedure __pci_register_driver
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_unregister_driver
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure is_device_dma_capable
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent
[2019-09-06 15:04:21,418 INFO  L130     BoogieDeclarations]: Found specification of procedure get_dma_ops
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_free_coherent
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_alloc_consistent
[2019-09-06 15:04:21,419 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_free_consistent
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_get_drvdata
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_set_drvdata
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_timeout_uninterruptible
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2019-09-06 15:04:21,420 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure consume_skb
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_reset_mac_header
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_alloc_skb
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_priv
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure request_threaded_irq
[2019-09-06 15:04:21,421 INFO  L130     BoogieDeclarations]: Found specification of procedure request_irq
[2019-09-06 15:04:21,422 INFO  L130     BoogieDeclarations]: Found specification of procedure free_irq
[2019-09-06 15:04:21,426 INFO  L130     BoogieDeclarations]: Found specification of procedure __tasklet_schedule
[2019-09-06 15:04:21,426 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_schedule
[2019-09-06 15:04:21,426 INFO  L130     BoogieDeclarations]: Found specification of procedure free_netdev
[2019-09-06 15:04:21,426 INFO  L130     BoogieDeclarations]: Found specification of procedure netpoll_trap
[2019-09-06 15:04:21,427 INFO  L130     BoogieDeclarations]: Found specification of procedure __netif_schedule
[2019-09-06 15:04:21,427 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_start_queue
[2019-09-06 15:04:21,429 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue
[2019-09-06 15:04:21,429 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_wake_queue
[2019-09-06 15:04:21,429 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue
[2019-09-06 15:04:21,429 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_stop_queue
[2019-09-06 15:04:21,429 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_rx
[2019-09-06 15:04:21,429 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_carrier_ok
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_carrier_on
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_carrier_off
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure register_netdev
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_ioctl
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_hdlc_device
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_hdlcdev
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_to_hdlc
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_open
[2019-09-06 15:04:21,430 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_close
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_change_mtu
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_start_xmit
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure hdlc_type_trans
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~__be16~0
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure do_bottom_half_tx
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure do_bottom_half_rx
[2019-09-06 15:04:21,431 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_process_tx_work_q
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_process_int_work_q
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_q_work_item
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_cpureset
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_cpurelease
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_clear_intr
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_enable_intr
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_disable_intr
[2019-09-06 15:04:21,432 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_process_rx_status
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_init_dma
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_tx_dma_complete
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure farsync_type_trans
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_rx_dma_complete
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_rx_dma
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_tx_dma
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_issue_cmd
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_op_raise
[2019-09-06 15:04:21,433 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_op_lower
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_rx_config
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_tx_config
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_intr_te1_alarm
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_intr_ctlchg
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_log_rx_error
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_recover_rx_error
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_intr_rx
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_intr
[2019-09-06 15:04:21,434 INFO  L130     BoogieDeclarations]: Found specification of procedure check_started_ok
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure set_conf_from_info
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure gather_conf_info
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_set_iface
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_get_iface
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_ioctl
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_openport
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_closeport
[2019-09-06 15:04:21,435 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_open
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_close
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_attach
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_tx_timeout
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_start_xmit
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_init_card
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_add_one
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_remove_one
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_init
[2019-09-06 15:04:21,436 INFO  L130     BoogieDeclarations]: Found specification of procedure fst_cleanup_module
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_blast_assert
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undefined_int
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-06 15:04:21,437 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-06 15:04:21,438 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-09-06 15:04:21,439 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-09-06 15:04:21,439 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-09-06 15:04:21,439 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-09-06 15:04:23,923 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:04:24,087 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##16: assume !false;
[2019-09-06 15:04:24,087 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##15: assume false;
[2019-09-06 15:04:24,090 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:05:02,777 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false;
[2019-09-06 15:05:02,777 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false;
[2019-09-06 15:05:03,140 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true;
[2019-09-06 15:05:03,541 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:05:03,654 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##50: assume false;
[2019-09-06 15:05:03,654 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##51: assume !false;
[2019-09-06 15:05:03,738 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:05:03,742 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:05:32,784 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false;
[2019-09-06 15:05:32,784 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false;call ULTIMATE.dealloc(~#wrthdr~0.base, ~#wrthdr~0.offset);havoc ~#wrthdr~0.base, ~#wrthdr~0.offset;call ULTIMATE.dealloc(~#info~0.base, ~#info~0.offset);havoc ~#info~0.base, ~#info~0.offset;
[2019-09-06 15:05:32,784 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##70: assume !false;
[2019-09-06 15:05:32,784 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##69: assume false;
[2019-09-06 15:05:32,792 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:05:32,793 WARN  L731   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-09-06 15:06:09,761 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##28: assume !false;
[2019-09-06 15:06:09,762 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##27: assume false;
[2019-09-06 15:06:09,762 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##21: assume false;
[2019-09-06 15:06:09,762 INFO  L684   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##22: assume !false;
[2019-09-06 15:06:10,560 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-06 15:06:10,560 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-09-06 15:06:10,563 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 03:06:10 BoogieIcfgContainer
[2019-09-06 15:06:10,563 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-06 15:06:10,563 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-06 15:06:10,563 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-06 15:06:10,564 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-06 15:06:10,565 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.09 03:06:10" (1/1) ...
[2019-09-06 15:06:10,565 INFO  L79            SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=IntervalDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=NONE ♦ Intern Fluid=SizeLimitFluid
[2019-09-06 15:06:10,590 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-06 15:06:10,590 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-06 15:06:10,605 INFO  L174        IcfgInterpreter]: Initial procedures are [ULTIMATE.start]
[2019-09-06 15:06:10,615 INFO  L179        IcfgInterpreter]: Starting interpretation
[2019-09-06 15:06:10,617 INFO  L199        IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs
[2019-09-06 15:06:10,835 INFO  L199        IcfgInterpreter]: Interpreting procedure main with input of size 229 for LOIs
[2019-09-06 15:06:11,648 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.NullPointerException
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277)
	at de.uni_freiburg.informatik.ultimate.logic.NonRecursive$TermWalker.walk(NonRecursive.java:146)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:195)
	at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:122)
	at de.uni_freiburg.informatik.ultimate.logic.NonRecursive.run(NonRecursive.java:113)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder.<init>(ArrayOccurrenceAnalysis.java:181)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.<init>(ArrayOccurrenceAnalysis.java:83)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis.downgradeDimensionsIfNecessary(ArrayOccurrenceAnalysis.java:171)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.computeCostEstimation(ArrayIndexBasedCostEstimation.java:132)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayIndexBasedCostEstimation.<init>(ArrayIndexBasedCostEstimation.java:64)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.computeCostEstimation(ElimStorePlain.java:519)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.doElimAllRec(ElimStorePlain.java:390)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.ElimStorePlain.startRecursiveElimination(ElimStorePlain.java:216)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.elim(PartialQuantifierElimination.java:306)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.PartialQuantifierElimination.quantifier(PartialQuantifierElimination.java:146)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.newQuantifier(SymbolicTools.java:273)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools$EliminatingTermDomainOperationProvider.projectExistentially(SymbolicTools.java:263)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.TermDomainOperationProvider.projectExistentially(TermDomainOperationProvider.java:1)
	at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.predicates.PredicateTransformer.strongestPostconditionCall(PredicateTransformer.java:157)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.SymbolicTools.postCall(SymbolicTools.java:129)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:228)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.InterpretCallSummarizer.summarize(InterpretCallSummarizer.java:60)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.lambda$2(ReUseSupersetCallSummarizer.java:69)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.SummaryCache.reUseOrCompute(SummaryCache.java:72)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.ReUseSupersetCallSummarizer.summarize(ReUseSupersetCallSummarizer.java:68)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarizeInternal(FixpointLoopSummarizer.java:118)
	at java.util.HashMap.computeIfAbsent(HashMap.java:1127)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.FixpointLoopSummarizer.summarize(FixpointLoopSummarizer.java:94)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretLoop(DagInterpreter.java:178)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:169)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:81)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-09-06 15:06:11,653 INFO  L168              Benchmark]: Toolchain (without parser) took 113800.41 ms. Allocated memory was 132.6 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 77.4 MB in the beginning and 152.4 MB in the end (delta: -75.0 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB.
[2019-09-06 15:06:11,654 INFO  L168              Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
[2019-09-06 15:06:11,655 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 2951.44 ms. Allocated memory was 132.6 MB in the beginning and 273.7 MB in the end (delta: 141.0 MB). Free memory was 77.2 MB in the beginning and 81.2 MB in the end (delta: -4.1 MB). Peak memory consumption was 137.0 MB. Max. memory is 7.1 GB.
[2019-09-06 15:06:11,657 INFO  L168              Benchmark]: Boogie Preprocessor took 474.76 ms. Allocated memory was 273.7 MB in the beginning and 281.5 MB in the end (delta: 7.9 MB). Free memory was 81.2 MB in the beginning and 198.1 MB in the end (delta: -116.8 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB.
[2019-09-06 15:06:11,658 INFO  L168              Benchmark]: RCFGBuilder took 109282.10 ms. Allocated memory was 281.5 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 198.1 MB in the beginning and 341.5 MB in the end (delta: -143.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB.
[2019-09-06 15:06:11,658 INFO  L168              Benchmark]: Sifa took 1088.33 ms. Allocated memory is still 1.4 GB. Free memory was 341.5 MB in the beginning and 152.4 MB in the end (delta: 189.0 MB). Peak memory consumption was 189.0 MB. Max. memory is 7.1 GB.
[2019-09-06 15:06:11,662 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.21 ms. Allocated memory is still 132.6 MB. Free memory was 105.7 MB in the beginning and 105.5 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 2951.44 ms. Allocated memory was 132.6 MB in the beginning and 273.7 MB in the end (delta: 141.0 MB). Free memory was 77.2 MB in the beginning and 81.2 MB in the end (delta: -4.1 MB). Peak memory consumption was 137.0 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 474.76 ms. Allocated memory was 273.7 MB in the beginning and 281.5 MB in the end (delta: 7.9 MB). Free memory was 81.2 MB in the beginning and 198.1 MB in the end (delta: -116.8 MB). Peak memory consumption was 23.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 109282.10 ms. Allocated memory was 281.5 MB in the beginning and 1.4 GB in the end (delta: 1.2 GB). Free memory was 198.1 MB in the beginning and 341.5 MB in the end (delta: -143.4 MB). Peak memory consumption was 1.8 GB. Max. memory is 7.1 GB.
 * Sifa took 1088.33 ms. Allocated memory is still 1.4 GB. Free memory was 341.5 MB in the beginning and 152.4 MB in the end (delta: 189.0 MB). Peak memory consumption was 189.0 MB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
  - ExceptionOrErrorResult: NullPointerException: null
    de.uni_freiburg.informatik.ultimate.plugins.sifa: NullPointerException: null: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.smt.arrays.ArrayOccurrenceAnalysis$ArrOccFinder$MyWalker.walk(ArrayOccurrenceAnalysis.java:277)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...