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-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i


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


This is Ultimate 0.1.24-f4eb214f-m
[2019-10-13 22:07:47,532 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-13 22:07:47,535 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-13 22:07:47,551 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-13 22:07:47,552 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-13 22:07:47,554 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-13 22:07:47,556 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-13 22:07:47,566 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-13 22:07:47,571 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-13 22:07:47,574 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-13 22:07:47,575 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-13 22:07:47,577 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-13 22:07:47,577 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-13 22:07:47,579 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-13 22:07:47,581 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-13 22:07:47,582 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-13 22:07:47,584 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-13 22:07:47,585 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-13 22:07:47,587 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-13 22:07:47,591 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-13 22:07:47,596 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-13 22:07:47,599 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-13 22:07:47,601 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-13 22:07:47,602 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-13 22:07:47,604 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-13 22:07:47,604 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-13 22:07:47,605 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-13 22:07:47,606 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-13 22:07:47,607 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-13 22:07:47,608 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-13 22:07:47,608 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-13 22:07:47,609 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-13 22:07:47,610 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-13 22:07:47,610 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-13 22:07:47,612 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-13 22:07:47,612 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-13 22:07:47,613 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-13 22:07:47,613 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-13 22:07:47,613 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-13 22:07:47,615 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-13 22:07:47,616 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-13 22:07:47,617 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 22:07:47,651 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-13 22:07:47,651 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-13 22:07:47,655 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-13 22:07:47,655 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-13 22:07:47,655 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-13 22:07:47,656 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-13 22:07:47,656 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-13 22:07:47,656 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-13 22:07:47,656 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-13 22:07:47,656 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-13 22:07:47,657 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-13 22:07:47,657 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-13 22:07:47,657 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-13 22:07:47,660 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-13 22:07:47,660 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-13 22:07:47,660 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-13 22:07:47,660 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-13 22:07:47,661 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-13 22:07:47,661 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-13 22:07:47,661 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-13 22:07:47,661 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-13 22:07:47,661 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 22:07:47,662 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-13 22:07:47,662 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-13 22:07:47,663 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-13 22:07:47,663 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-13 22:07:47,663 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-13 22:07:47,663 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-13 22:07:47,663 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 22:07:47,971 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-13 22:07:47,984 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-13 22:07:47,988 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-13 22:07:47,990 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-13 22:07:47,990 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-13 22:07:47,991 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i
[2019-10-13 22:07:48,050 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29e11753e/ec96397d973c4f4581a24d68f16c9ce3/FLAG18605454e
[2019-10-13 22:07:48,914 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-13 22:07:48,915 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i
[2019-10-13 22:07:48,971 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29e11753e/ec96397d973c4f4581a24d68f16c9ce3/FLAG18605454e
[2019-10-13 22:07:49,368 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/29e11753e/ec96397d973c4f4581a24d68f16c9ce3
[2019-10-13 22:07:49,379 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-13 22:07:49,380 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-13 22:07:49,381 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-13 22:07:49,381 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-13 22:07:49,385 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-13 22:07:49,386 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:07:49" (1/1) ...
[2019-10-13 22:07:49,389 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cb3aaf8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:49, skipping insertion in model container
[2019-10-13 22:07:49,390 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:07:49" (1/1) ...
[2019-10-13 22:07:49,397 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-13 22:07:49,583 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-13 22:07:52,155 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 22:07:52,216 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-13 22:07:52,726 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 22:07:52,900 INFO  L192         MainTranslator]: Completed translation
[2019-10-13 22:07:52,900 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52 WrapperNode
[2019-10-13 22:07:52,901 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-13 22:07:52,902 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-13 22:07:52,902 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-13 22:07:52,902 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-13 22:07:52,916 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:52,916 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:53,021 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:53,022 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:53,182 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:53,220 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:53,257 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (1/1) ...
[2019-10-13 22:07:53,292 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-13 22:07:53,292 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-13 22:07:53,292 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-13 22:07:53,293 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-13 22:07:53,294 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (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 22:07:53,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-13 22:07:53,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-13 22:07:53,373 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$
[2019-10-13 22:07:53,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID
[2019-10-13 22:07:53,374 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int
[2019-10-13 22:07:53,376 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-10-13 22:07:53,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2019-10-13 22:07:53,377 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-10-13 22:07:53,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-10-13 22:07:53,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-10-13 22:07:53,378 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-10-13 22:07:53,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2019-10-13 22:07:53,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure __arch_swab32
[2019-10-13 22:07:53,380 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab16
[2019-10-13 22:07:53,381 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab32
[2019-10-13 22:07:53,381 INFO  L138     BoogieDeclarations]: Found implementation of procedure arch_local_save_flags
[2019-10-13 22:07:53,385 INFO  L138     BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags
[2019-10-13 22:07:53,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-10-13 22:07:53,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-10-13 22:07:53,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-10-13 22:07:53,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-10-13 22:07:53,386 INFO  L138     BoogieDeclarations]: Found implementation of procedure is_device_dma_capable
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_dma_ops
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_mask
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent_gfp_flags
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_alloc_coherent
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure dma_free_coherent
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent
[2019-10-13 22:07:53,387 INFO  L138     BoogieDeclarations]: Found implementation of procedure pci_free_consistent
[2019-10-13 22:07:53,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_schedule
[2019-10-13 22:07:53,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intfdata
[2019-10-13 22:07:53,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_intfdata
[2019-10-13 22:07:53,388 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2019-10-13 22:07:53,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_make_path
[2019-10-13 22:07:53,389 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register
[2019-10-13 22:07:53,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb
[2019-10-13 22:07:53,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2019-10-13 22:07:53,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_allocate_device
[2019-10-13 22:07:53,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_report_key
[2019-10-13 22:07:53,390 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_sync
[2019-10-13 22:07:53,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_handle_irq
[2019-10-13 22:07:53,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure crc16
[2019-10-13 22:07:53,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_send_command
[2019-10-13 22:07:53,391 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_get_stb_state
[2019-10-13 22:07:53,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_audio_pes2ts_cb
[2019-10-13 22:07:53,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_video_pes2ts_cb
[2019-10-13 22:07:53,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_pids
[2019-10-13 22:07:53,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_pva
[2019-10-13 22:07:53,392 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_filter
[2019-10-13 22:07:53,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_packet
[2019-10-13 22:07:53,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure swap_bytes
[2019-10-13 22:07:53,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame
[2019-10-13 22:07:53,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb_frame_list
[2019-10-13 22:07:53,393 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_process_urb
[2019-10-13 22:07:53,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_setup_urbs
[2019-10-13 22:07:53,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_iso_xfer
[2019-10-13 22:07:53,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_interface
[2019-10-13 22:07:53,394 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_iso_xfer
[2019-10-13 22:07:53,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_ts_feed
[2019-10-13 22:07:53,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_sec_feed
[2019-10-13 22:07:53,395 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_start_feed
[2019-10-13 22:07:53,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_ts_feed
[2019-10-13 22:07:53,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_sec_feed
[2019-10-13 22:07:53,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_stop_feed
[2019-10-13 22:07:53,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_free_iso_urbs
[2019-10-13 22:07:53,396 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_alloc_iso_urbs
[2019-10-13 22:07:53,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_tasklet
[2019-10-13 22:07:53,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_init_rc
[2019-10-13 22:07:53,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_v_pes
[2019-10-13 22:07:53,397 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_usb
[2019-10-13 22:07:53,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_boot_dsp
[2019-10-13 22:07:53,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_stb
[2019-10-13 22:07:53,398 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_dvb
[2019-10-13 22:07:53,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_dvb
[2019-10-13 22:07:53,399 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_rc
[2019-10-13 22:07:53,400 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_usb
[2019-10-13 22:07:53,401 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_tasklet
[2019-10-13 22:07:53,401 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init_filters
[2019-10-13 22:07:53,401 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit_filters
[2019-10-13 22:07:53,402 INFO  L138     BoogieDeclarations]: Found implementation of procedure fe_send_command
[2019-10-13 22:07:53,402 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_probe
[2019-10-13 22:07:53,403 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_disconnect
[2019-10-13 22:07:53,403 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_set_model
[2019-10-13 22:07:53,403 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_init
[2019-10-13 22:07:53,403 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusb_dec_exit
[2019-10-13 22:07:53,403 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_module
[2019-10-13 22:07:53,404 INFO  L138     BoogieDeclarations]: Found implementation of procedure cleanup_module
[2019-10-13 22:07:53,404 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-13 22:07:53,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_blast_assert
[2019-10-13 22:07:53,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_assume_stop
[2019-10-13 22:07:53,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2019-10-13 22:07:53,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2019-10-13 22:07:53,405 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_urb
[2019-10-13 22:07:53,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_urb
[2019-10-13 22:07:53,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-10-13 22:07:53,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-10-13 22:07:53,406 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-10-13 22:07:53,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2019-10-13 22:07:53,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-10-13 22:07:53,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure __tasklet_schedule
[2019-10-13 22:07:53,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-10-13 22:07:53,407 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-10-13 22:07:53,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure crc32_le
[2019-10-13 22:07:53,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_dma_alloc_coherent
[2019-10-13 22:07:53,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure debug_dma_free_coherent
[2019-10-13 22:07:53,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2019-10-13 22:07:53,408 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmx_init
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmx_release
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_init
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_dmxdev_release
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_filter_pes2ts_init
[2019-10-13 22:07:53,409 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_net_init
[2019-10-13 22:07:53,410 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_net_release
[2019-10-13 22:07:53,410 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_register_adapter
[2019-10-13 22:07:53,410 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_register_frontend
[2019-10-13 22:07:53,410 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_unregister_adapter
[2019-10-13 22:07:53,410 INFO  L138     BoogieDeclarations]: Found implementation of procedure dvb_unregister_frontend
[2019-10-13 22:07:53,411 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_event
[2019-10-13 22:07:53,411 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_free_device
[2019-10-13 22:07:53,411 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_register_device
[2019-10-13 22:07:53,411 INFO  L138     BoogieDeclarations]: Found implementation of procedure input_unregister_device
[2019-10-13 22:07:53,411 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_return_value
[2019-10-13 22:07:53,412 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-10-13 22:07:53,412 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer
[2019-10-13 22:07:53,413 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2019-10-13 22:07:53,413 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible_nested
[2019-10-13 22:07:53,413 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2019-10-13 22:07:53,413 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-10-13 22:07:53,413 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_firmware
[2019-10-13 22:07:53,414 INFO  L138     BoogieDeclarations]: Found implementation of procedure request_firmware
[2019-10-13 22:07:53,414 INFO  L138     BoogieDeclarations]: Found implementation of procedure strlcat
[2019-10-13 22:07:53,415 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_init
[2019-10-13 22:07:53,419 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_kill
[2019-10-13 22:07:53,420 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbs_attach
[2019-10-13 22:07:53,420 INFO  L138     BoogieDeclarations]: Found implementation of procedure ttusbdecfe_dvbt_attach
[2019-10-13 22:07:53,420 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_bulk_msg
[2019-10-13 22:07:53,421 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2019-10-13 22:07:53,421 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2019-10-13 22:07:53,421 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2019-10-13 22:07:53,422 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_interface
[2019-10-13 22:07:53,422 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_submit_urb
[2019-10-13 22:07:53,423 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-10-13 22:07:53,430 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-10-13 22:07:53,431 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-10-13 22:07:53,431 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-10-13 22:07:53,433 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-10-13 22:07:53,433 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-13 22:07:53,433 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-10-13 22:07:53,433 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2019-10-13 22:07:53,434 INFO  L130     BoogieDeclarations]: Found specification of procedure __arch_swab32
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab16
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab32
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-10-13 22:07:53,435 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure strlcat
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure arch_local_save_flags
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-10-13 22:07:53,436 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible_nested
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure init_module
[2019-10-13 22:07:53,437 INFO  L130     BoogieDeclarations]: Found specification of procedure cleanup_module
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure is_device_dma_capable
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-13 22:07:53,438 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_dma_alloc_coherent
[2019-10-13 22:07:53,439 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_dma_free_coherent
[2019-10-13 22:07:53,439 INFO  L130     BoogieDeclarations]: Found specification of procedure get_dma_ops
[2019-10-13 22:07:53,439 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_mask
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent_gfp_flags
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_alloc_coherent
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure dma_free_coherent
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~dma_addr_t~0~TO~VOID
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_alloc_consistent
[2019-10-13 22:07:53,440 INFO  L130     BoogieDeclarations]: Found specification of procedure pci_free_consistent
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure __tasklet_schedule
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_schedule
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_kill
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_init
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intfdata
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_intfdata
[2019-10-13 22:07:53,441 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_make_path
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_int_urb
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-13 22:07:53,442 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_urb
[2019-10-13 22:07:53,443 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2019-10-13 22:07:53,443 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_submit_urb
[2019-10-13 22:07:53,443 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2019-10-13 22:07:53,443 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2019-10-13 22:07:53,443 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2019-10-13 22:07:53,443 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_bulk_msg
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_interface
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure request_firmware
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure release_firmware
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure crc32_le
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure input_allocate_device
[2019-10-13 22:07:53,444 INFO  L130     BoogieDeclarations]: Found specification of procedure input_free_device
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure input_register_device
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure input_unregister_device
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure input_event
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure input_report_key
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure input_sync
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_register_adapter
[2019-10-13 22:07:53,445 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_unregister_adapter
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmxdev_init
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmxdev_release
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmx_init
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_dmx_release
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts_init
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_filter_pes2ts
[2019-10-13 22:07:53,446 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_register_frontend
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_unregister_frontend
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_net_release
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure dvb_net_init
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbs_attach
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusbdecfe_dvbt_attach
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_set_model
[2019-10-13 22:07:53,447 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_handle_irq
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure crc16
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_send_command
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_get_stb_state
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_audio_pes2ts_cb
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~$Pointer$~X~int~TO~int
[2019-10-13 22:07:53,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_video_pes2ts_cb
[2019-10-13 22:07:53,449 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_set_pids
[2019-10-13 22:07:53,449 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_pva
[2019-10-13 22:07:53,449 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_filter
[2019-10-13 22:07:53,449 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_packet
[2019-10-13 22:07:53,449 INFO  L130     BoogieDeclarations]: Found specification of procedure swap_bytes
[2019-10-13 22:07:53,449 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame
[2019-10-13 22:07:53,450 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb_frame_list
[2019-10-13 22:07:53,456 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_process_urb
[2019-10-13 22:07:53,456 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_setup_urbs
[2019-10-13 22:07:53,456 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_iso_xfer
[2019-10-13 22:07:53,456 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_set_interface
[2019-10-13 22:07:53,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_iso_xfer
[2019-10-13 22:07:53,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_ts_feed
[2019-10-13 22:07:53,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_sec_feed
[2019-10-13 22:07:53,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_start_feed
[2019-10-13 22:07:53,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_ts_feed
[2019-10-13 22:07:53,457 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_sec_feed
[2019-10-13 22:07:53,458 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_stop_feed
[2019-10-13 22:07:53,462 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_free_iso_urbs
[2019-10-13 22:07:53,462 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_alloc_iso_urbs
[2019-10-13 22:07:53,462 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-10-13 22:07:53,463 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_tasklet
[2019-10-13 22:07:53,463 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_init_rc
[2019-10-13 22:07:53,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_v_pes
[2019-10-13 22:07:53,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_usb
[2019-10-13 22:07:53,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_boot_dsp
[2019-10-13 22:07:53,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_stb
[2019-10-13 22:07:53,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_dvb
[2019-10-13 22:07:53,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-10-13 22:07:53,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_dvb
[2019-10-13 22:07:53,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2019-10-13 22:07:53,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-10-13 22:07:53,465 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_rc
[2019-10-13 22:07:53,466 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_usb
[2019-10-13 22:07:53,466 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_tasklet
[2019-10-13 22:07:53,466 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init_filters
[2019-10-13 22:07:53,466 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit_filters
[2019-10-13 22:07:53,466 INFO  L130     BoogieDeclarations]: Found specification of procedure fe_send_command
[2019-10-13 22:07:53,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_probe
[2019-10-13 22:07:53,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_disconnect
[2019-10-13 22:07:53,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_init
[2019-10-13 22:07:53,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ttusb_dec_exit
[2019-10-13 22:07:53,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-10-13 22:07:53,467 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2019-10-13 22:07:53,468 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-10-13 22:07:53,468 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-13 22:07:53,468 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-13 22:07:53,468 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_blast_assert
[2019-10-13 22:07:53,468 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer
[2019-10-13 22:07:53,469 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_assume_stop
[2019-10-13 22:07:53,469 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-10-13 22:07:53,469 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-10-13 22:07:53,469 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2019-10-13 22:07:53,469 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-10-13 22:07:53,469 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-13 22:07:53,470 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-13 22:07:53,470 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-13 22:07:53,470 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-10-13 22:07:53,470 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-13 22:07:53,470 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-10-13 22:07:53,470 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-10-13 22:07:53,471 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-10-13 22:07:53,471 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-10-13 22:07:55,638 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:07:55,712 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false;
[2019-10-13 22:07:55,712 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false;
[2019-10-13 22:07:58,419 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:07:58,620 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false;
[2019-10-13 22:07:58,621 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false;
[2019-10-13 22:07:59,080 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true;
[2019-10-13 22:08:06,911 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:08:06,946 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##18: assume false;
[2019-10-13 22:08:06,946 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##19: assume !false;
[2019-10-13 22:08:07,063 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:08:07,103 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##14: assume !false;
[2019-10-13 22:08:07,103 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##13: assume false;
[2019-10-13 22:08:07,103 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint L8641: #res := 0;
[2019-10-13 22:08:07,322 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:08:07,490 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false;
[2019-10-13 22:08:07,490 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false;
[2019-10-13 22:08:08,017 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:08:08,150 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##39: assume !false;
[2019-10-13 22:08:08,150 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##38: assume false;
[2019-10-13 22:08:08,275 WARN  L732   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2019-10-13 22:08:08,335 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false;
[2019-10-13 22:08:08,335 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false;
[2019-10-13 22:08:25,151 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-13 22:08:25,151 INFO  L284             CfgBuilder]: Removed 47 assume(true) statements.
[2019-10-13 22:08:25,154 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:08:25 BoogieIcfgContainer
[2019-10-13 22:08:25,154 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-13 22:08:25,155 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-13 22:08:25,155 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-10-13 22:08:25,159 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-10-13 22:08:25,159 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 10:07:49" (1/3) ...
[2019-10-13 22:08:25,160 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d3255d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:08:25, skipping insertion in model container
[2019-10-13 22:08:25,160 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:07:52" (2/3) ...
[2019-10-13 22:08:25,161 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@58d3255d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 10:08:25, skipping insertion in model container
[2019-10-13 22:08:25,161 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 10:08:25" (3/3) ...
[2019-10-13 22:08:25,163 INFO  L109   eAbstractionObserver]: Analyzing ICFG usb_urb-drivers-media-dvb-ttusb-dec-ttusb_dec.ko.cil.out.i
[2019-10-13 22:08:25,174 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-13 22:08:25,184 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-13 22:08:25,197 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-13 22:08:25,232 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-10-13 22:08:25,232 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-10-13 22:08:25,232 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-13 22:08:25,232 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-13 22:08:25,232 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-13 22:08:25,232 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-10-13 22:08:25,233 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-13 22:08:25,233 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-13 22:08:25,278 INFO  L276                IsEmpty]: Start isEmpty. Operand 1182 states.
[2019-10-13 22:08:25,285 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 26
[2019-10-13 22:08:25,285 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 22:08:25,287 INFO  L380         BasicCegarLoop]: trace histogram [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 22:08:25,289 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 22:08:25,295 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 22:08:25,295 INFO  L82        PathProgramCache]: Analyzing trace with hash -1704716849, now seen corresponding path program 1 times
[2019-10-13 22:08:25,305 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-13 22:08:25,305 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1305583481]
[2019-10-13 22:08:25,306 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:08:25,306 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:08:25,306 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 22:08:25,945 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 22:08:26,310 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 22:08:26,311 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1305583481]
[2019-10-13 22:08:26,312 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 22:08:26,312 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-10-13 22:08:26,312 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1495811557]
[2019-10-13 22:08:26,317 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-13 22:08:26,318 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-13 22:08:26,333 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-13 22:08:26,334 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:08:26,337 INFO  L87              Difference]: Start difference. First operand 1182 states. Second operand 3 states.
[2019-10-13 22:08:26,693 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 22:08:26,693 INFO  L93              Difference]: Finished difference Result 3055 states and 4237 transitions.
[2019-10-13 22:08:26,695 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2019-10-13 22:08:26,696 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 25
[2019-10-13 22:08:26,697 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 22:08:26,752 INFO  L225             Difference]: With dead ends: 3055
[2019-10-13 22:08:26,752 INFO  L226             Difference]: Without dead ends: 2016
[2019-10-13 22:08:26,768 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:08:26,797 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2016 states.
[2019-10-13 22:08:27,032 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 2016 to 2011.
[2019-10-13 22:08:27,034 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2011 states.
[2019-10-13 22:08:27,055 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2011 states to 2011 states and 2602 transitions.
[2019-10-13 22:08:27,060 INFO  L78                 Accepts]: Start accepts. Automaton has 2011 states and 2602 transitions. Word has length 25
[2019-10-13 22:08:27,060 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 22:08:27,060 INFO  L462      AbstractCegarLoop]: Abstraction has 2011 states and 2602 transitions.
[2019-10-13 22:08:27,060 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-10-13 22:08:27,061 INFO  L276                IsEmpty]: Start isEmpty. Operand 2011 states and 2602 transitions.
[2019-10-13 22:08:27,062 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 27
[2019-10-13 22:08:27,062 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 22:08:27,062 INFO  L380         BasicCegarLoop]: trace histogram [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 22:08:27,063 INFO  L410      AbstractCegarLoop]: === Iteration 2 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 22:08:27,063 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 22:08:27,063 INFO  L82        PathProgramCache]: Analyzing trace with hash -1307232022, now seen corresponding path program 1 times
[2019-10-13 22:08:27,063 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-13 22:08:27,063 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [546063410]
[2019-10-13 22:08:27,064 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:08:27,064 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:08:27,064 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 22:08:27,205 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 22:08:27,435 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 22:08:27,435 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [546063410]
[2019-10-13 22:08:27,435 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 22:08:27,435 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-10-13 22:08:27,436 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1939818179]
[2019-10-13 22:08:27,438 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-13 22:08:27,438 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-13 22:08:27,438 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-13 22:08:27,439 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:08:27,439 INFO  L87              Difference]: Start difference. First operand 2011 states and 2602 transitions. Second operand 3 states.
[2019-10-13 22:08:27,607 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 22:08:27,607 INFO  L93              Difference]: Finished difference Result 4999 states and 6536 transitions.
[2019-10-13 22:08:27,607 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2019-10-13 22:08:27,608 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 26
[2019-10-13 22:08:27,608 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 22:08:27,633 INFO  L225             Difference]: With dead ends: 4999
[2019-10-13 22:08:27,633 INFO  L226             Difference]: Without dead ends: 3000
[2019-10-13 22:08:27,643 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-13 22:08:27,649 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3000 states.
[2019-10-13 22:08:27,793 INFO  L88        GeneralOperation]: Finished minimizeSevpa. Reduced states from 3000 to 2993.
[2019-10-13 22:08:27,793 INFO  L82        GeneralOperation]: Start removeUnreachable. Operand 2993 states.
[2019-10-13 22:08:27,819 INFO  L88        GeneralOperation]: Finished removeUnreachable. Reduced from 2993 states to 2993 states and 3895 transitions.
[2019-10-13 22:08:27,821 INFO  L78                 Accepts]: Start accepts. Automaton has 2993 states and 3895 transitions. Word has length 26
[2019-10-13 22:08:27,821 INFO  L84                 Accepts]: Finished accepts. word is rejected.
[2019-10-13 22:08:27,821 INFO  L462      AbstractCegarLoop]: Abstraction has 2993 states and 3895 transitions.
[2019-10-13 22:08:27,821 INFO  L463      AbstractCegarLoop]: Interpolant automaton has 3 states.
[2019-10-13 22:08:27,822 INFO  L276                IsEmpty]: Start isEmpty. Operand 2993 states and 3895 transitions.
[2019-10-13 22:08:27,835 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 80
[2019-10-13 22:08:27,835 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 22:08:27,836 INFO  L380         BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 22:08:27,836 INFO  L410      AbstractCegarLoop]: === Iteration 3 === [ldv_blast_assertErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 22:08:27,836 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 22:08:27,837 INFO  L82        PathProgramCache]: Analyzing trace with hash -1769597092, now seen corresponding path program 1 times
[2019-10-13 22:08:27,837 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-13 22:08:27,837 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [537180715]
[2019-10-13 22:08:27,837 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:08:27,837 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 22:08:27,837 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 22:08:27,982 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 22:08:28,360 INFO  L134       CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked.
[2019-10-13 22:08:28,360 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [537180715]
[2019-10-13 22:08:28,361 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 22:08:28,361 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5
[2019-10-13 22:08:28,361 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378800477]
[2019-10-13 22:08:28,362 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 5 states
[2019-10-13 22:08:28,362 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-13 22:08:28,362 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants.
[2019-10-13 22:08:28,363 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20
[2019-10-13 22:08:28,363 INFO  L87              Difference]: Start difference. First operand 2993 states and 3895 transitions. Second operand 5 states.
[2019-10-13 22:08:28,770 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-13 22:08:28,771 INFO  L93              Difference]: Finished difference Result 6041 states and 7891 transitions.
[2019-10-13 22:08:28,773 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. 
[2019-10-13 22:08:28,774 INFO  L78                 Accepts]: Start accepts. Automaton has 5 states. Word has length 79
[2019-10-13 22:08:28,774 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-13 22:08:28,808 INFO  L225             Difference]: With dead ends: 6041
[2019-10-13 22:08:28,808 INFO  L226             Difference]: Without dead ends: 3067
[2019-10-13 22:08:28,829 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42
[2019-10-13 22:08:28,835 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 3067 states.