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--usb--class--cdc-acm.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-13a467a-m
[2019-10-15 02:11:23,522 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-15 02:11:23,525 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-15 02:11:23,546 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-15 02:11:23,546 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-15 02:11:23,550 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-15 02:11:23,551 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-15 02:11:23,556 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-15 02:11:23,561 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-15 02:11:23,570 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-15 02:11:23,572 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-15 02:11:23,573 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-15 02:11:23,574 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-15 02:11:23,575 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-15 02:11:23,579 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-15 02:11:23,580 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-15 02:11:23,582 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-15 02:11:23,586 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-15 02:11:23,590 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-15 02:11:23,592 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-15 02:11:23,596 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-15 02:11:23,597 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-15 02:11:23,598 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-15 02:11:23,599 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-15 02:11:23,604 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-15 02:11:23,604 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-15 02:11:23,604 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-15 02:11:23,606 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-15 02:11:23,608 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-15 02:11:23,611 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-15 02:11:23,612 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-15 02:11:23,613 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-15 02:11:23,614 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-15 02:11:23,615 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-15 02:11:23,620 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-15 02:11:23,620 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-15 02:11:23,621 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-15 02:11:23,621 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-15 02:11:23,621 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-15 02:11:23,624 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-15 02:11:23,627 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-15 02:11:23,628 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
[2019-10-15 02:11:23,651 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-15 02:11:23,652 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-15 02:11:23,654 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-15 02:11:23,654 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-15 02:11:23,654 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-15 02:11:23,655 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-15 02:11:23,655 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-15 02:11:23,655 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-15 02:11:23,655 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-15 02:11:23,656 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-15 02:11:23,657 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-15 02:11:23,657 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-15 02:11:23,657 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-15 02:11:23,658 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-15 02:11:23,658 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-15 02:11:23,658 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-15 02:11:23,658 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-15 02:11:23,659 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-15 02:11:23,659 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-15 02:11:23,659 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-15 02:11:23,659 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-15 02:11:23,659 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-15 02:11:23,660 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-15 02:11:23,660 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-15 02:11:23,660 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-15 02:11:23,660 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-15 02:11:23,660 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-15 02:11:23,660 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-15 02:11:23,661 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
[2019-10-15 02:11:23,970 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-15 02:11:23,984 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-15 02:11:23,988 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-15 02:11:23,990 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-15 02:11:23,990 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-15 02:11:23,991 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i
[2019-10-15 02:11:24,070 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f712c53b/72a0e6038ac745a9b3caa80acdf17519/FLAG648a66b0a
[2019-10-15 02:11:24,880 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-15 02:11:24,881 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i
[2019-10-15 02:11:24,933 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f712c53b/72a0e6038ac745a9b3caa80acdf17519/FLAG648a66b0a
[2019-10-15 02:11:25,440 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3f712c53b/72a0e6038ac745a9b3caa80acdf17519
[2019-10-15 02:11:25,450 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-15 02:11:25,451 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-15 02:11:25,452 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-15 02:11:25,452 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-15 02:11:25,455 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-15 02:11:25,456 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:11:25" (1/1) ...
[2019-10-15 02:11:25,458 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@69ad50f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:25, skipping insertion in model container
[2019-10-15 02:11:25,458 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 02:11:25" (1/1) ...
[2019-10-15 02:11:25,466 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-15 02:11:25,590 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-15 02:11:27,731 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-15 02:11:27,822 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-15 02:11:28,425 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-15 02:11:28,881 INFO  L192         MainTranslator]: Completed translation
[2019-10-15 02:11:28,882 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28 WrapperNode
[2019-10-15 02:11:28,883 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-15 02:11:28,884 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-15 02:11:28,892 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-15 02:11:28,892 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-15 02:11:28,910 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:28,910 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:29,020 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:29,022 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:29,296 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:29,333 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:29,376 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (1/1) ...
[2019-10-15 02:11:29,414 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-15 02:11:29,415 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-15 02:11:29,415 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-15 02:11:29,415 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-15 02:11:29,416 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (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
[2019-10-15 02:11:29,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-15 02:11:29,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-15 02:11:29,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-10-15 02:11:29,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure __le16_to_cpup
[2019-10-15 02:11:29,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in
[2019-10-15 02:11:29,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out
[2019-10-15 02:11:29,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk
[2019-10-15 02:11:29,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int
[2019-10-15 02:11:29,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in
[2019-10-15 02:11:29,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out
[2019-10-15 02:11:29,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in
[2019-10-15 02:11:29,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp
[2019-10-15 02:11:29,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-10-15 02:11:29,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure __set_bit
[2019-10-15 02:11:29,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2019-10-15 02:11:29,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2019-10-15 02:11:29,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2019-10-15 02:11:29,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2019-10-15 02:11:29,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2019-10-15 02:11:29,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-10-15 02:11:29,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-10-15 02:11:29,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2019-10-15 02:11:29,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2019-10-15 02:11:29,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2019-10-15 02:11:29,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2019-10-15 02:11:29,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-10-15 02:11:29,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work
[2019-10-15 02:11:29,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_work
[2019-10-15 02:11:29,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2019-10-15 02:11:29,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2019-10-15 02:11:29,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2019-10-15 02:11:29,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_interface_claimed
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_tty_driver
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_get
[2019-10-15 02:11:29,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-10-15 02:11:29,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le16
[2019-10-15 02:11:29,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_get_by_index
[2019-10-15 02:11:29,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_alloc_minor
[2019-10-15 02:11:29,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_release_minor
[2019-10-15 02:11:29,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg
[2019-10-15 02:11:29,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_wb_alloc
[2019-10-15 02:11:29,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail
[2019-10-15 02:11:29,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_done
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_start_wb
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_caps
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_country_codes
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_country_rel_date
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_ctrl_irq
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb
[2019-10-15 02:11:29,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_process_read_urb
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_read_bulk_callback
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_bulk
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_softint
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_install
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_open
[2019-10-15 02:11:29,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_activate
[2019-10-15 02:11:29,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_destruct
[2019-10-15 02:11:29,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_shutdown
[2019-10-15 02:11:29,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup
[2019-10-15 02:11:29,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_hangup
[2019-10-15 02:11:29,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_close
[2019-10-15 02:11:29,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_write
[2019-10-15 02:11:29,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_write_room
[2019-10-15 02:11:29,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer
[2019-10-15 02:11:29,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_throttle
[2019-10-15 02:11:29,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle
[2019-10-15 02:11:29,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl
[2019-10-15 02:11:29,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_serial_info
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_serial_info
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free
[2019-10-15 02:11:29,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free
[2019-10-15 02:11:29,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_buffers_alloc
[2019-10-15 02:11:29,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_probe
[2019-10-15 02:11:29,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_data_traffic
[2019-10-15 02:11:29,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_disconnect
[2019-10-15 02:11:29,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_suspend
[2019-10-15 02:11:29,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_resume
[2019-10-15 02:11:29,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_reset_resume
[2019-10-15 02:11:29,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_init
[2019-10-15 02:11:29,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_exit
[2019-10-15 02:11:29,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2
[2019-10-15 02:11:29,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_3
[2019-10-15 02:11:29,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_1
[2019-10-15 02:11:29,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-15 02:11:29,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2019-10-15 02:11:29,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2
[2019-10-15 02:11:29,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3
[2019-10-15 02:11:29,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6
[2019-10-15 02:11:29,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7
[2019-10-15 02:11:29,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_8
[2019-10-15 02:11:29,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9
[2019-10-15 02:11:29,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_10
[2019-10-15 02:11:29,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_11
[2019-10-15 02:11:29,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_12
[2019-10-15 02:11:29,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_13
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_14
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_15
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_16
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_17
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_18
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19
[2019-10-15 02:11:29,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_22
[2019-10-15 02:11:29,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_26
[2019-10-15 02:11:29,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_27
[2019-10-15 02:11:29,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_28
[2019-10-15 02:11:29,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_32
[2019-10-15 02:11:29,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_33
[2019-10-15 02:11:29,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_34
[2019-10-15 02:11:29,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_37
[2019-10-15 02:11:29,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_39
[2019-10-15 02:11:29,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_40
[2019-10-15 02:11:29,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2019-10-15 02:11:29,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2019-10-15 02:11:29,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2019-10-15 02:11:29,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2019-10-15 02:11:29,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2019-10-15 02:11:29,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2019-10-15 02:11:29,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2019-10-15 02:11:29,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2019-10-15 02:11:29,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_work
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-10-15 02:11:29,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver
[2019-10-15 02:11:29,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_from_user
[2019-10-15 02:11:29,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_to_user
[2019-10-15 02:11:29,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2019-10-15 02:11:29,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock
[2019-10-15 02:11:29,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq
[2019-10-15 02:11:29,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure cancel_work_sync
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure capable
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2019-10-15 02:11:29,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure device_create_file
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure device_remove_file
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockdep_init_map
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure might_fault
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-10-15 02:11:29,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_tty_driver
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work_on
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_kref_put
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_close
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_hangup
[2019-10-15 02:11:29,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_init
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_open
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_put
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_register_device
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_get
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup
[2019-10-15 02:11:29,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_register_driver
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_set_operations
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_standard_install
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_unregister_device
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_unregister_driver
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_vhangup
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2019-10-15 02:11:29,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_control_msg
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2019-10-15 02:11:29,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intf
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-10-15 02:11:29,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-10-15 02:11:29,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-10-15 02:11:29,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-10-15 02:11:29,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-10-15 02:11:29,530 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-15 02:11:29,530 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure __le16_to_cpup
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in
[2019-10-15 02:11:29,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp
[2019-10-15 02:11:29,532 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure __set_bit
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2019-10-15 02:11:29,533 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-15 02:11:29,534 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-10-15 02:11:29,535 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work_on
[2019-10-15 02:11:29,536 INFO  L130     BoogieDeclarations]: Found specification of procedure cancel_work_sync
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_work
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2019-10-15 02:11:29,537 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure device_create_file
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure device_remove_file
[2019-10-15 02:11:29,538 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3
[2019-10-15 02:11:29,539 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_22
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intf
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_12
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_8
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_13
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_10
[2019-10-15 02:11:29,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_11
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_14
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_mark_last_busy
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_interface_claimed
[2019-10-15 02:11:29,541 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_release_interface
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_39
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_40
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_18
[2019-10-15 02:11:29,542 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_17
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_15
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_16
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_26
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_27
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_28
[2019-10-15 02:11:29,543 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_32
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_33
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_34
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_37
[2019-10-15 02:11:29,544 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure __tty_alloc_driver
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure put_tty_driver
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_set_operations
[2019-10-15 02:11:29,545 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_tty_driver
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_kref_put
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_register_driver
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_driver
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_device
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_vhangup
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate
[2019-10-15 02:11:29,546 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_get_baud_rate
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_standard_install
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_init
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_register_device
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_put
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_get
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_get
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_hangup
[2019-10-15 02:11:29,547 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_close
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_open
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2019-10-15 02:11:29,548 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2019-10-15 02:11:29,549 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-15 02:11:29,550 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-10-15 02:11:29,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_3
[2019-10-15 02:11:29,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_1
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_string
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le16
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_get_by_index
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_alloc_minor
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_release_minor
[2019-10-15 02:11:29,553 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_ctrl_msg
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_wb_alloc
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_wb_is_avail
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_done
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_start_wb
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure show_caps
[2019-10-15 02:11:29,554 INFO  L130     BoogieDeclarations]: Found specification of procedure show_country_codes
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure show_country_rel_date
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_ctrl_irq
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_submit_read_urb
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_process_read_urb
[2019-10-15 02:11:29,555 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_read_bulk_callback
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_bulk
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_softint
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_install
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_open
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_activate
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_destruct
[2019-10-15 02:11:29,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_shutdown
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_cleanup
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_hangup
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_close
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_write
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_write_room
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_throttle
[2019-10-15 02:11:29,557 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure get_serial_info
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure set_serial_info
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_ioctl
[2019-10-15 02:11:29,558 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_set_termios
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_buffers_free
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_read_buffers_free
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_buffers_alloc
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_probe
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_data_traffic
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_disconnect
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_suspend
[2019-10-15 02:11:29,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_resume
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_reset_resume
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_init
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_exit
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-15 02:11:29,560 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-15 02:11:29,561 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-10-15 02:11:29,562 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-10-15 02:11:30,954 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-10-15 02:11:41,280 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2019-10-15 02:11:55,818 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-15 02:11:55,819 INFO  L284             CfgBuilder]: Removed 0 assume(true) statements.
[2019-10-15 02:11:55,821 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:11:55 BoogieIcfgContainer
[2019-10-15 02:11:55,821 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-15 02:11:55,822 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-15 02:11:55,822 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-10-15 02:11:55,825 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-10-15 02:11:55,825 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 02:11:25" (1/3) ...
[2019-10-15 02:11:55,826 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28bcf0d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:11:55, skipping insertion in model container
[2019-10-15 02:11:55,826 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 02:11:28" (2/3) ...
[2019-10-15 02:11:55,826 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@28bcf0d1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 02:11:55, skipping insertion in model container
[2019-10-15 02:11:55,826 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 02:11:55" (3/3) ...
[2019-10-15 02:11:55,828 INFO  L109   eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i
[2019-10-15 02:11:55,837 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-15 02:11:55,851 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-15 02:11:55,862 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-15 02:11:55,899 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-10-15 02:11:55,899 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-10-15 02:11:55,900 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-15 02:11:55,900 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-15 02:11:55,900 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-15 02:11:55,900 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-10-15 02:11:55,900 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-15 02:11:55,900 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-15 02:11:55,954 INFO  L276                IsEmpty]: Start isEmpty. Operand 1593 states.
[2019-10-15 02:11:55,975 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 128
[2019-10-15 02:11:55,976 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-15 02:11:55,977 INFO  L380         BasicCegarLoop]: trace histogram [14, 14, 14, 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, 1, 1, 1, 1, 1, 1]
[2019-10-15 02:11:55,979 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-15 02:11:55,984 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-15 02:11:55,985 INFO  L82        PathProgramCache]: Analyzing trace with hash 822701680, now seen corresponding path program 1 times
[2019-10-15 02:11:55,994 INFO  L157   tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN
[2019-10-15 02:11:55,994 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [528726144]
[2019-10-15 02:11:55,994 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-15 02:11:55,995 INFO  L116   rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-15 02:11:55,995 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-15 02:11:56,764 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-15 02:11:57,410 INFO  L134       CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked.
[2019-10-15 02:11:57,411 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [528726144]
[2019-10-15 02:11:57,412 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-15 02:11:57,412 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3
[2019-10-15 02:11:57,412 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80947673]
[2019-10-15 02:11:57,419 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 3 states
[2019-10-15 02:11:57,419 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN
[2019-10-15 02:11:57,435 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants.
[2019-10-15 02:11:57,436 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-15 02:11:57,438 INFO  L87              Difference]: Start difference. First operand 1593 states. Second operand 3 states.
[2019-10-15 02:12:01,019 INFO  L144             Difference]: Subtrahend was deterministic. Have not used determinization.
[2019-10-15 02:12:01,019 INFO  L93              Difference]: Finished difference Result 4572 states and 6101 transitions.
[2019-10-15 02:12:01,020 INFO  L142   InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. 
[2019-10-15 02:12:01,022 INFO  L78                 Accepts]: Start accepts. Automaton has 3 states. Word has length 127
[2019-10-15 02:12:01,023 INFO  L84                 Accepts]: Finished accepts. some prefix is accepted.
[2019-10-15 02:12:01,066 INFO  L225             Difference]: With dead ends: 4572
[2019-10-15 02:12:01,067 INFO  L226             Difference]: Without dead ends: 2997
[2019-10-15 02:12:01,080 INFO  L600         BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6
[2019-10-15 02:12:01,108 INFO  L82        GeneralOperation]: Start minimizeSevpa. Operand 2997 states.