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-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-f4eb214f-m
[2019-10-13 22:08:29,439 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-13 22:08:29,442 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-13 22:08:29,462 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-13 22:08:29,462 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-13 22:08:29,464 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-13 22:08:29,466 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-13 22:08:29,479 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-13 22:08:29,481 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-13 22:08:29,483 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-13 22:08:29,484 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-13 22:08:29,485 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-13 22:08:29,486 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-13 22:08:29,489 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-13 22:08:29,491 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-13 22:08:29,492 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-13 22:08:29,493 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-13 22:08:29,494 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-13 22:08:29,495 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-13 22:08:29,497 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-13 22:08:29,498 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-13 22:08:29,499 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-13 22:08:29,500 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-13 22:08:29,501 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-13 22:08:29,503 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-13 22:08:29,503 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-13 22:08:29,504 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-13 22:08:29,504 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-13 22:08:29,505 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-13 22:08:29,506 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-13 22:08:29,506 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-13 22:08:29,507 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-13 22:08:29,508 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-13 22:08:29,508 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-13 22:08:29,509 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-13 22:08:29,510 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-13 22:08:29,510 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-13 22:08:29,510 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-13 22:08:29,511 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-13 22:08:29,512 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-13 22:08:29,512 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-13 22:08:29,513 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-10-13 22:08:29,527 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-13 22:08:29,527 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-13 22:08:29,529 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-13 22:08:29,529 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-13 22:08:29,529 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-13 22:08:29,529 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-13 22:08:29,530 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-13 22:08:29,530 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-13 22:08:29,530 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-13 22:08:29,530 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-13 22:08:29,530 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-13 22:08:29,530 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-13 22:08:29,531 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-13 22:08:29,531 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-13 22:08:29,531 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-13 22:08:29,531 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-13 22:08:29,531 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-13 22:08:29,532 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-13 22:08:29,532 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-13 22:08:29,532 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-13 22:08:29,532 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-13 22:08:29,532 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 22:08:29,533 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-13 22:08:29,533 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-13 22:08:29,533 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-13 22:08:29,533 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-13 22:08:29,534 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-13 22:08:29,534 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-13 22:08:29,534 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-10-13 22:08:29,833 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-13 22:08:29,846 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-13 22:08:29,850 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-13 22:08:29,851 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-13 22:08:29,852 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-13 22:08:29,852 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i
[2019-10-13 22:08:29,913 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/019d4315a/d2306e3d3fcf46798b69d881189f2e03/FLAGed49a87b1
[2019-10-13 22:08:30,759 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-13 22:08:30,760 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i
[2019-10-13 22:08:30,807 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/019d4315a/d2306e3d3fcf46798b69d881189f2e03/FLAGed49a87b1
[2019-10-13 22:08:31,247 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/019d4315a/d2306e3d3fcf46798b69d881189f2e03
[2019-10-13 22:08:31,257 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-13 22:08:31,258 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-13 22:08:31,259 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-13 22:08:31,259 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-13 22:08:31,263 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-13 22:08:31,264 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:08:31" (1/1) ...
[2019-10-13 22:08:31,267 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@357ac013 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:31, skipping insertion in model container
[2019-10-13 22:08:31,267 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:08:31" (1/1) ...
[2019-10-13 22:08:31,275 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-13 22:08:31,428 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-13 22:08:33,685 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 22:08:33,748 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-13 22:08:34,207 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 22:08:34,417 INFO  L192         MainTranslator]: Completed translation
[2019-10-13 22:08:34,418 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34 WrapperNode
[2019-10-13 22:08:34,418 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-13 22:08:34,419 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-13 22:08:34,419 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-13 22:08:34,420 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-13 22:08:34,436 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,437 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,513 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,514 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,678 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,715 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,766 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
[2019-10-13 22:08:34,806 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-13 22:08:34,807 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-13 22:08:34,807 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-13 22:08:34,808 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-13 22:08:34,809 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 22:08:34,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-13 22:08:34,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-13 22:08:34,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-10-13 22:08:34,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID
[2019-10-13 22:08:34,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-10-13 22:08:34,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-10-13 22:08:34,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-10-13 22:08:34,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-10-13 22:08:34,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-10-13 22:08:34,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-10-13 22:08:34,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-10-13 22:08:34,893 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-10-13 22:08:34,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-10-13 22:08:34,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-10-13 22:08:34,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-10-13 22:08:34,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-10-13 22:08:34,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure probe_st5481
[2019-10-13 22:08:34,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure disconnect_st5481
[2019-10-13 22:08:34,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_usb_init
[2019-10-13 22:08:34,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_usb_exit
[2019-10-13 22:08:34,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_1
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_2
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_5
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_6
[2019-10-13 22:08:34,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p
[2019-10-13 22:08:34,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2019-10-13 22:08:34,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2019-10-13 22:08:34,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2019-10-13 22:08:34,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-10-13 22:08:34,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-10-13 22:08:34,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_control_urb
[2019-10-13 22:08:34,903 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2019-10-13 22:08:34,903 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb
[2019-10-13 22:08:34,903 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_alloc_skb
[2019-10-13 22:08:34,903 INFO  L138     BoogieDeclarations]: Found implementation of procedure fifo_init
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure fifo_add
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure fifo_remove
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_packet
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_iso_packet
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure ST5481_CMD_string
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_next_ctrl_msg
[2019-10-13 22:08:34,904 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ctrl_msg
[2019-10-13 22:08:34,905 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_usb_device_ctrl_msg
[2019-10-13 22:08:34,905 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_usb_pipe_reset
[2019-10-13 22:08:34,905 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_ph_command
[2019-10-13 22:08:34,905 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ctrl_complete
[2019-10-13 22:08:34,905 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_int_complete
[2019-10-13 22:08:34,905 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_usb
[2019-10-13 22:08:34,906 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_usb
[2019-10-13 22:08:34,906 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_start
[2019-10-13 22:08:34,906 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_stop
[2019-10-13 22:08:34,906 INFO  L138     BoogieDeclarations]: Found implementation of procedure fill_isoc_urb
[2019-10-13 22:08:34,906 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_isocpipes
[2019-10-13 22:08:34,907 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_isocpipes
[2019-10-13 22:08:34,907 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_in_complete
[2019-10-13 22:08:34,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_in
[2019-10-13 22:08:34,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_in
[2019-10-13 22:08:34,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_isoc_flatten
[2019-10-13 22:08:34,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_start_rcv
[2019-10-13 22:08:34,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_in_mode
[2019-10-13 22:08:34,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_10
[2019-10-13 22:08:34,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_11
[2019-10-13 22:08:34,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_12
[2019-10-13 22:08:34,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_13
[2019-10-13 22:08:34,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_14
[2019-10-13 22:08:34,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_15
[2019-10-13 22:08:34,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_16
[2019-10-13 22:08:34,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_17
[2019-10-13 22:08:34,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_18
[2019-10-13 22:08:34,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_19
[2019-10-13 22:08:34,911 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_20
[2019-10-13 22:08:34,911 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_21
[2019-10-13 22:08:34,911 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_22
[2019-10-13 22:08:34,912 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23
[2019-10-13 22:08:34,912 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24
[2019-10-13 22:08:34,912 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25
[2019-10-13 22:08:34,913 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2019-10-13 22:08:34,913 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_buf_nr
[2019-10-13 22:08:34,913 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_packet___0
[2019-10-13 22:08:34,913 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_iso_packet___0
[2019-10-13 22:08:34,914 INFO  L138     BoogieDeclarations]: Found implementation of procedure D_L1L2
[2019-10-13 22:08:34,914 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_go_f3
[2019-10-13 22:08:34,914 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_go_f6
[2019-10-13 22:08:34,914 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_go_f7
[2019-10-13 22:08:34,915 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_go_f8
[2019-10-13 22:08:34,915 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_timer3
[2019-10-13 22:08:34,915 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_ignore
[2019-10-13 22:08:34,915 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1_activate
[2019-10-13 22:08:34,915 INFO  L138     BoogieDeclarations]: Found implementation of procedure l1m_debug
[2019-10-13 22:08:34,916 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_debug
[2019-10-13 22:08:34,916 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_stop_event
[2019-10-13 22:08:34,916 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_d_out
[2019-10-13 22:08:34,916 INFO  L138     BoogieDeclarations]: Found implementation of procedure fifo_reseted
[2019-10-13 22:08:34,916 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_d_out_complete
[2019-10-13 22:08:34,916 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_start_xmit
[2019-10-13 22:08:34,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_short_fifo
[2019-10-13 22:08:34,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_end_short_frame
[2019-10-13 22:08:34,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_long_enable_fifo
[2019-10-13 22:08:34,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_long_den
[2019-10-13 22:08:34,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_reset
[2019-10-13 22:08:34,917 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_stop
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_underrun
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_check_busy
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_reseted
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_complete
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure dout_ignore
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_d_l2l1
[2019-10-13 22:08:34,918 INFO  L138     BoogieDeclarations]: Found implementation of procedure ph_connect
[2019-10-13 22:08:34,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure ph_disconnect
[2019-10-13 22:08:34,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_d_out
[2019-10-13 22:08:34,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_d_out
[2019-10-13 22:08:34,919 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_d
[2019-10-13 22:08:34,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_d
[2019-10-13 22:08:34,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_d_init
[2019-10-13 22:08:34,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_d_exit
[2019-10-13 22:08:34,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_27
[2019-10-13 22:08:34,920 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28
[2019-10-13 22:08:34,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_29
[2019-10-13 22:08:34,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure bitrev8
[2019-10-13 22:08:34,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_packet___1
[2019-10-13 22:08:34,921 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_iso_packet___1
[2019-10-13 22:08:34,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure B_L1L2
[2019-10-13 22:08:34,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_b_out
[2019-10-13 22:08:34,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481B_start_xfer
[2019-10-13 22:08:34,922 INFO  L138     BoogieDeclarations]: Found implementation of procedure led_blink
[2019-10-13 22:08:34,923 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_b_out_complete
[2019-10-13 22:08:34,923 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481B_mode
[2019-10-13 22:08:34,923 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_b_out
[2019-10-13 22:08:34,923 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_b_out
[2019-10-13 22:08:34,924 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_setup_b
[2019-10-13 22:08:34,925 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_release_b
[2019-10-13 22:08:34,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure st5481_b_l2l1
[2019-10-13 22:08:34,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31
[2019-10-13 22:08:34,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2019-10-13 22:08:34,928 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2019-10-13 22:08:34,929 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2019-10-13 22:08:34,929 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2019-10-13 22:08:34,930 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2019-10-13 22:08:34,930 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2019-10-13 22:08:34,930 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2019-10-13 22:08:34,931 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2019-10-13 22:08:34,937 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2019-10-13 22:08:34,938 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-10-13 22:08:34,939 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmChangeState
[2019-10-13 22:08:34,939 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmDelTimer
[2019-10-13 22:08:34,939 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmEvent
[2019-10-13 22:08:34,939 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmFree
[2019-10-13 22:08:34,940 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmInitTimer
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmNew
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure FsmRestartTimer
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure __const_udelay
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-10-13 22:08:34,941 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure hisax_register
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure hisax_unregister
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure isdnhdlc_decode
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure isdnhdlc_encode
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure isdnhdlc_out_init
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure isdnhdlc_rcv_init
[2019-10-13 22:08:34,942 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_end
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_va_start
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_pull
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_put
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_altnum_to_altsetting
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_current_frame_number
[2019-10-13 22:08:34,943 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if
[2019-10-13 22:08:34,944 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2019-10-13 22:08:34,944 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2019-10-13 22:08:34,944 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_reset_configuration
[2019-10-13 22:08:34,944 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_reset_endpoint
[2019-10-13 22:08:34,944 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_interface
[2019-10-13 22:08:34,945 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_unlink_urb
[2019-10-13 22:08:34,945 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-10-13 22:08:34,945 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-10-13 22:08:34,945 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-10-13 22:08:34,946 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-10-13 22:08:34,946 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-10-13 22:08:34,946 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-13 22:08:34,946 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-13 22:08:34,946 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-10-13 22:08:34,946 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-10-13 22:08:34,946 INFO  L130     BoogieDeclarations]: Found specification of procedure __const_udelay
[2019-10-13 22:08:34,946 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_2
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_5
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_6
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2019-10-13 22:08:34,947 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-10-13 22:08:34,948 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-10-13 22:08:34,949 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_1
[2019-10-13 22:08:34,950 INFO  L130     BoogieDeclarations]: Found specification of procedure hisax_register
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure hisax_unregister
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_b
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_b
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_d_l2l1
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_d
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_d
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_b_l2l1
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_d_init
[2019-10-13 22:08:34,951 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_d_exit
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_usb
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_usb
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_start
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_stop
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure probe_st5481
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-13 22:08:34,952 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure disconnect_st5481
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_usb_init
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_usb_exit
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-13 22:08:34,953 INFO  L130     BoogieDeclarations]: Found specification of procedure __cpu_to_le16p
[2019-10-13 22:08:34,954 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2019-10-13 22:08:34,954 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2019-10-13 22:08:34,954 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2019-10-13 22:08:34,954 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2019-10-13 22:08:34,954 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-10-13 22:08:34,955 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-10-13 22:08:34,960 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-10-13 22:08:34,960 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-10-13 22:08:34,960 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-10-13 22:08:34,960 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if
[2019-10-13 22:08:34,960 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_altnum_to_altsetting
[2019-10-13 22:08:34,961 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_control_urb
[2019-10-13 22:08:34,961 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_14
[2019-10-13 22:08:34,961 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_12
[2019-10-13 22:08:34,961 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_13
[2019-10-13 22:08:34,961 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_20
[2019-10-13 22:08:34,962 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_15
[2019-10-13 22:08:34,964 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_16
[2019-10-13 22:08:34,964 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_17
[2019-10-13 22:08:34,964 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_18
[2019-10-13 22:08:34,964 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_21
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_22
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_10
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_11
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_19
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_unlink_urb
[2019-10-13 22:08:34,965 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_reset_configuration
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_interface
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_reset_endpoint
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2019-10-13 22:08:34,966 INFO  L130     BoogieDeclarations]: Found specification of procedure isdnhdlc_rcv_init
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure isdnhdlc_decode
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmEvent
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_alloc_skb
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_alloc_skb
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure fifo_init
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure fifo_add
[2019-10-13 22:08:34,967 INFO  L130     BoogieDeclarations]: Found specification of procedure fifo_remove
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_in
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_in
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_in_mode
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_ph_command
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_isocpipes
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_isocpipes
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_usb_pipe_reset
[2019-10-13 22:08:34,968 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_usb_device_ctrl_msg
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_packet
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_iso_packet
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure ST5481_CMD_string
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_isoc_flatten
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_next_ctrl_msg
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ctrl_msg
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ctrl_complete
[2019-10-13 22:08:34,969 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_int_complete
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure fill_isoc_urb
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_in_complete
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~VOID
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_start_rcv
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_va_end
[2019-10-13 22:08:34,970 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_va_start
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure vsnprintf
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_current_frame_number
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_27
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_29
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_pull
[2019-10-13 22:08:34,971 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure isdnhdlc_out_init
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure isdnhdlc_encode
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmNew
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmFree
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmChangeState
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmInitTimer
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmRestartTimer
[2019-10-13 22:08:34,972 INFO  L130     BoogieDeclarations]: Found specification of procedure FsmDelTimer
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure get_buf_nr
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_packet___0
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_iso_packet___0
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure ph_connect
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure ph_disconnect
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure D_L1L2
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_go_f3
[2019-10-13 22:08:34,973 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_go_f6
[2019-10-13 22:08:35,038 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_go_f7
[2019-10-13 22:08:35,038 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_go_f8
[2019-10-13 22:08:35,038 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_timer3
[2019-10-13 22:08:35,038 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_ignore
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure l1_activate
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure l1m_debug
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_debug
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_stop_event
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_d_out
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure fifo_reseted
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_d_out_complete
[2019-10-13 22:08:35,039 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_start_xmit
[2019-10-13 22:08:35,040 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_short_fifo
[2019-10-13 22:08:35,040 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_end_short_frame
[2019-10-13 22:08:35,040 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_long_enable_fifo
[2019-10-13 22:08:35,040 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_long_den
[2019-10-13 22:08:35,040 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_reset
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_stop
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_underrun
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_check_busy
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_reseted
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_complete
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure dout_ignore
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_d_out
[2019-10-13 22:08:35,041 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_d_out
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure bitrev8
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_packet___1
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_iso_packet___1
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure B_L1L2
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_b_out
[2019-10-13 22:08:35,042 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-10-13 22:08:35,043 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481B_start_xfer
[2019-10-13 22:08:35,043 INFO  L130     BoogieDeclarations]: Found specification of procedure led_blink
[2019-10-13 22:08:35,043 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_b_out_complete
[2019-10-13 22:08:35,043 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481B_mode
[2019-10-13 22:08:35,043 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_setup_b_out
[2019-10-13 22:08:35,043 INFO  L130     BoogieDeclarations]: Found specification of procedure st5481_release_b_out
[2019-10-13 22:08:35,044 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2019-10-13 22:08:35,044 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2019-10-13 22:08:35,044 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2019-10-13 22:08:35,044 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2019-10-13 22:08:35,044 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2019-10-13 22:08:35,044 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2019-10-13 22:08:35,045 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2019-10-13 22:08:35,046 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2019-10-13 22:08:35,046 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2019-10-13 22:08:35,046 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-10-13 22:08:35,046 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-13 22:08:35,046 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-13 22:08:35,046 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-13 22:08:35,047 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-10-13 22:08:35,047 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-13 22:08:35,047 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-10-13 22:08:35,047 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-10-13 22:08:35,047 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-10-13 22:08:35,047 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-10-13 22:08:36,667 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-10-13 22:08:47,922 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2019-10-13 22:09:05,911 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-13 22:09:05,911 INFO  L284             CfgBuilder]: Removed 1 assume(true) statements.
[2019-10-13 22:09:05,913 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:09:05 BoogieIcfgContainer
[2019-10-13 22:09:05,914 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-13 22:09:05,915 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-13 22:09:05,915 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-10-13 22:09:05,918 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-10-13 22:09:05,919 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:08:31" (1/3) ...
[2019-10-13 22:09:05,919 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51f25520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:09:05, skipping insertion in model container
[2019-10-13 22:09:05,919 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:08:34" (2/3) ...
[2019-10-13 22:09:05,920 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@51f25520 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:09:05, skipping insertion in model container
[2019-10-13 22:09:05,920 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:09:05" (3/3) ...
[2019-10-13 22:09:05,922 INFO  L109   eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--hisax--hisax_st5481.ko-entry_point.cil.out.i
[2019-10-13 22:09:05,932 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-13 22:09:05,944 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-13 22:09:05,956 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-13 22:09:05,993 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-10-13 22:09:05,993 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-10-13 22:09:05,994 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-13 22:09:05,994 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-13 22:09:05,994 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-13 22:09:05,994 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-10-13 22:09:05,994 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-13 22:09:05,994 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-13 22:09:06,037 INFO  L276                IsEmpty]: Start isEmpty. Operand 1261 states.
[2019-10-13 22:09:06,047 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 46
[2019-10-13 22:09:06,048 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 22:09:06,049 INFO  L380         BasicCegarLoop]: trace histogram [2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 22:09:06,051 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 22:09:06,057 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 22:09:06,058 INFO  L82        PathProgramCache]: Analyzing trace with hash -1626409840, now seen corresponding path program 1 times
[2019-10-13 22:09:06,068 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-13 22:09:06,068 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [360004336]
[2019-10-13 22:09:06,068 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:09:06,068 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:09:06,069 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 22:09:06,810 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 22:09:07,288 INFO  L134       CoverageAnalysis]: Checked inductivity of 2 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked.
[2019-10-13 22:09:07,289 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [360004336]
[2019-10-13 22:09:07,290 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 22:09:07,291 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-10-13 22:09:07,291 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [13884723]
[2019-10-13 22:09:07,296 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-13 22:09:07,296 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-13 22:09:07,311 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-13 22:09:07,311 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:09:07,314 INFO  L87              Difference]: Start difference. First operand 1261 states. Second operand 3 states.