java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c


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


This is Ultimate 0.1.23-078a9b7
[2018-11-22 04:49:14,400 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-22 04:49:14,402 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-22 04:49:14,413 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-22 04:49:14,414 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-22 04:49:14,415 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-22 04:49:14,416 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-22 04:49:14,418 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-22 04:49:14,419 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-22 04:49:14,420 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-22 04:49:14,421 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-22 04:49:14,421 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-22 04:49:14,422 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-22 04:49:14,423 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-22 04:49:14,424 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-22 04:49:14,425 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-22 04:49:14,426 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-22 04:49:14,428 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-22 04:49:14,430 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-22 04:49:14,431 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-22 04:49:14,432 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-22 04:49:14,434 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-22 04:49:14,436 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-22 04:49:14,436 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-22 04:49:14,437 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-22 04:49:14,440 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-22 04:49:14,440 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-22 04:49:14,444 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-22 04:49:14,445 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-22 04:49:14,446 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-22 04:49:14,446 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
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[2018-11-22 04:49:14,447 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-22 04:49:14,447 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-22 04:49:14,448 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-22 04:49:14,449 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-22 04:49:14,449 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2018-11-22 04:49:14,464 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-22 04:49:14,464 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-22 04:49:14,465 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-22 04:49:14,465 INFO  L133        SettingsManager]:  * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-22 04:49:14,466 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-22 04:49:14,466 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-22 04:49:14,466 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-22 04:49:14,466 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-22 04:49:14,467 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-22 04:49:14,467 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-22 04:49:14,467 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-22 04:49:14,467 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-22 04:49:14,467 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-22 04:49:14,468 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-22 04:49:14,468 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-22 04:49:14,468 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-22 04:49:14,468 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-22 04:49:14,468 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-22 04:49:14,469 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-22 04:49:14,469 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-22 04:49:14,469 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 04:49:14,469 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-22 04:49:14,469 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-22 04:49:14,470 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-22 04:49:14,470 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-22 04:49:14,470 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-22 04:49:14,470 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-22 04:49:14,470 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-22 04:49:14,471 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-22 04:49:14,513 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-22 04:49:14,525 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-22 04:49:14,529 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-22 04:49:14,531 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-22 04:49:14,531 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-22 04:49:14,532 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-22 04:49:14,594 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c60824a4e/c8b5502ac37340deb2d08def93580d83/FLAGdd372f41b
[2018-11-22 04:49:15,431 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-22 04:49:15,434 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--class--cdc-acm.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-22 04:49:15,482 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c60824a4e/c8b5502ac37340deb2d08def93580d83/FLAGdd372f41b
[2018-11-22 04:49:15,938 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c60824a4e/c8b5502ac37340deb2d08def93580d83
[2018-11-22 04:49:15,949 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-22 04:49:15,951 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-22 04:49:15,952 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-22 04:49:15,952 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-22 04:49:15,956 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-22 04:49:15,959 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:49:15" (1/1) ...
[2018-11-22 04:49:15,962 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40783bae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:15, skipping insertion in model container
[2018-11-22 04:49:15,962 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 04:49:15" (1/1) ...
[2018-11-22 04:49:15,972 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-22 04:49:16,134 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-22 04:49:18,558 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 04:49:18,686 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-22 04:49:19,124 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 04:49:19,618 INFO  L195         MainTranslator]: Completed translation
[2018-11-22 04:49:19,619 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19 WrapperNode
[2018-11-22 04:49:19,619 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-22 04:49:19,620 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-22 04:49:19,621 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-22 04:49:19,621 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-22 04:49:19,632 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:19,738 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:19,786 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-22 04:49:19,786 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-22 04:49:19,787 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-22 04:49:19,787 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-22 04:49:19,799 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:19,799 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:19,866 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:19,870 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:20,232 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:20,294 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:20,361 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (1/1) ...
[2018-11-22 04:49:20,396 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-22 04:49:20,396 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-22 04:49:20,396 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-22 04:49:20,397 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-22 04:49:20,397 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 04:49:19" (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
[2018-11-22 04:49:20,476 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_41
[2018-11-22 04:49:20,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_41
[2018-11-22 04:49:20,476 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_disconnect
[2018-11-22 04:49:20,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_disconnect
[2018-11-22 04:49:20,477 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup
[2018-11-22 04:49:20,477 INFO  L130     BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size
[2018-11-22 04:49:20,477 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intfdata
[2018-11-22 04:49:20,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intfdata
[2018-11-22 04:49:20,478 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_wait_queue
[2018-11-22 04:49:20,481 INFO  L130     BoogieDeclarations]: Found specification of procedure __xchg_wrong_size
[2018-11-22 04:49:20,481 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_translate_errors
[2018-11-22 04:49:20,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_translate_errors
[2018-11-22 04:49:20,482 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2018-11-22 04:49:20,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2018-11-22 04:49:20,484 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2018-11-22 04:49:20,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2018-11-22 04:49:20,484 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_kref_put
[2018-11-22 04:49:20,484 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_destruct
[2018-11-22 04:49:20,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_destruct
[2018-11-22 04:49:20,485 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int
[2018-11-22 04:49:20,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int
[2018-11-22 04:49:20,485 INFO  L130     BoogieDeclarations]: Found specification of procedure get_serial_info
[2018-11-22 04:49:20,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_serial_info
[2018-11-22 04:49:20,485 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_cleanup
[2018-11-22 04:49:20,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup
[2018-11-22 04:49:20,487 INFO  L130     BoogieDeclarations]: Found specification of procedure variable_test_bit
[2018-11-22 04:49:20,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure variable_test_bit
[2018-11-22 04:49:20,488 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2018-11-22 04:49:20,488 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2018-11-22 04:49:20,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2018-11-22 04:49:20,488 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock
[2018-11-22 04:49:20,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock
[2018-11-22 04:49:20,489 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_34
[2018-11-22 04:49:20,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_34
[2018-11-22 04:49:20,489 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_36
[2018-11-22 04:49:20,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_36
[2018-11-22 04:49:20,489 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp
[2018-11-22 04:49:20,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp
[2018-11-22 04:49:20,490 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_37
[2018-11-22 04:49:20,490 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_37
[2018-11-22 04:49:20,490 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_3
[2018-11-22 04:49:20,490 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_3
[2018-11-22 04:49:20,490 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_40
[2018-11-22 04:49:20,490 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_40
[2018-11-22 04:49:20,491 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface
[2018-11-22 04:49:20,491 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_buffers_free
[2018-11-22 04:49:20,491 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free
[2018-11-22 04:49:20,491 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2018-11-22 04:49:20,491 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb
[2018-11-22 04:49:20,492 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb
[2018-11-22 04:49:20,493 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-22 04:49:20,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-22 04:49:20,493 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in
[2018-11-22 04:49:20,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in
[2018-11-22 04:49:20,493 INFO  L130     BoogieDeclarations]: Found specification of procedure device_create_file
[2018-11-22 04:49:20,493 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in
[2018-11-22 04:49:20,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in
[2018-11-22 04:49:20,494 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2018-11-22 04:49:20,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2018-11-22 04:49:20,494 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-11-22 04:49:20,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-11-22 04:49:20,494 INFO  L130     BoogieDeclarations]: Found specification of procedure show_caps
[2018-11-22 04:49:20,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_caps
[2018-11-22 04:49:20,495 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_put_intf
[2018-11-22 04:49:20,495 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_find_slowpath
[2018-11-22 04:49:20,495 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_alloc_minor
[2018-11-22 04:49:20,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_alloc_minor
[2018-11-22 04:49:20,496 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_no_resume
[2018-11-22 04:49:20,496 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-22 04:49:20,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-22 04:49:20,496 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_tty_driver
[2018-11-22 04:49:20,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_tty_driver
[2018-11-22 04:49:20,496 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_probe
[2018-11-22 04:49:20,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_probe
[2018-11-22 04:49:20,497 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2018-11-22 04:49:20,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2018-11-22 04:49:20,497 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_device
[2018-11-22 04:49:20,497 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_put
[2018-11-22 04:49:20,498 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate
[2018-11-22 04:49:20,498 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer
[2018-11-22 04:49:20,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer
[2018-11-22 04:49:20,498 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_init
[2018-11-22 04:49:20,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_init
[2018-11-22 04:49:20,499 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_resume
[2018-11-22 04:49:20,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_resume
[2018-11-22 04:49:20,499 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2018-11-22 04:49:20,499 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2018-11-22 04:49:20,499 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28
[2018-11-22 04:49:20,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28
[2018-11-22 04:49:20,500 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2018-11-22 04:49:20,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2018-11-22 04:49:20,500 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2018-11-22 04:49:20,500 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_activate
[2018-11-22 04:49:20,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_activate
[2018-11-22 04:49:20,501 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2018-11-22 04:49:20,502 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_exit
[2018-11-22 04:49:20,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_exit
[2018-11-22 04:49:20,502 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_ctrl_msg
[2018-11-22 04:49:20,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg
[2018-11-22 04:49:20,502 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2018-11-22 04:49:20,503 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-22 04:49:20,503 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_hangup
[2018-11-22 04:49:20,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_hangup
[2018-11-22 04:49:20,503 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if
[2018-11-22 04:49:20,503 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock
[2018-11-22 04:49:20,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock
[2018-11-22 04:49:20,504 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2018-11-22 04:49:20,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2018-11-22 04:49:20,504 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2018-11-22 04:49:20,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2018-11-22 04:49:20,504 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2018-11-22 04:49:20,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2018-11-22 04:49:20,505 INFO  L130     BoogieDeclarations]: Found specification of procedure invoke_work_1
[2018-11-22 04:49:20,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure invoke_work_1
[2018-11-22 04:49:20,505 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_anchor_urb
[2018-11-22 04:49:20,505 INFO  L130     BoogieDeclarations]: Found specification of procedure show_country_rel_date
[2018-11-22 04:49:20,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_country_rel_date
[2018-11-22 04:49:20,505 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_softint
[2018-11-22 04:49:20,506 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_softint
[2018-11-22 04:49:20,506 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2018-11-22 04:49:20,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2018-11-22 04:49:20,507 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-22 04:49:20,507 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_work_1
[2018-11-22 04:49:20,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_work_1
[2018-11-22 04:49:20,507 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2018-11-22 04:49:20,507 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2018-11-22 04:49:20,508 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_vhangup
[2018-11-22 04:49:20,508 INFO  L130     BoogieDeclarations]: Found specification of procedure cancel_work_sync
[2018-11-22 04:49:20,508 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2018-11-22 04:49:20,508 INFO  L130     BoogieDeclarations]: Found specification of procedure put_tty_driver
[2018-11-22 04:49:20,509 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2018-11-22 04:49:20,509 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_suspend
[2018-11-22 04:49:20,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_suspend
[2018-11-22 04:49:20,509 INFO  L130     BoogieDeclarations]: Found specification of procedure test_ti_thread_flag
[2018-11-22 04:49:20,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag
[2018-11-22 04:49:20,509 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-22 04:49:20,510 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-22 04:49:20,510 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface
[2018-11-22 04:49:20,511 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2018-11-22 04:49:20,511 INFO  L130     BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag
[2018-11-22 04:49:20,511 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag
[2018-11-22 04:49:20,511 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_get
[2018-11-22 04:49:20,511 INFO  L130     BoogieDeclarations]: Found specification of procedure add_wait_queue
[2018-11-22 04:49:20,511 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget
[2018-11-22 04:49:20,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget
[2018-11-22 04:49:20,512 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_set_intfdata
[2018-11-22 04:49:20,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_set_intfdata
[2018-11-22 04:49:20,512 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_shutdown
[2018-11-22 04:49:20,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_shutdown
[2018-11-22 04:49:20,512 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_close
[2018-11-22 04:49:20,512 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_close
[2018-11-22 04:49:20,513 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_init
[2018-11-22 04:49:20,513 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2018-11-22 04:49:20,513 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_set_termios
[2018-11-22 04:49:20,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios
[2018-11-22 04:49:20,513 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_clear_halt
[2018-11-22 04:49:20,513 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2018-11-22 04:49:20,514 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_from_anchor
[2018-11-22 04:49:20,514 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_38
[2018-11-22 04:49:20,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_38
[2018-11-22 04:49:20,514 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2018-11-22 04:49:20,514 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl
[2018-11-22 04:49:20,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl
[2018-11-22 04:49:20,515 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_interface_claimed
[2018-11-22 04:49:20,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_interface_claimed
[2018-11-22 04:49:20,515 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2018-11-22 04:49:20,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2018-11-22 04:49:20,515 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2018-11-22 04:49:20,515 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2018-11-22 04:49:20,516 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_8
[2018-11-22 04:49:20,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_8
[2018-11-22 04:49:20,516 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12
[2018-11-22 04:49:20,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12
[2018-11-22 04:49:20,516 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-22 04:49:20,516 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_reset_resume
[2018-11-22 04:49:20,517 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_reset_resume
[2018-11-22 04:49:20,517 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_standard_install
[2018-11-22 04:49:20,517 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async
[2018-11-22 04:49:20,517 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-22 04:49:20,517 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface
[2018-11-22 04:49:20,517 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2018-11-22 04:49:20,518 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2018-11-22 04:49:20,518 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_start_wb
[2018-11-22 04:49:20,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_start_wb
[2018-11-22 04:49:20,518 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_close
[2018-11-22 04:49:20,518 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk
[2018-11-22 04:49:20,518 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk
[2018-11-22 04:49:20,518 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_release_interface
[2018-11-22 04:49:20,519 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup
[2018-11-22 04:49:20,519 INFO  L130     BoogieDeclarations]: Found specification of procedure work_init_1
[2018-11-22 04:49:20,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure work_init_1
[2018-11-22 04:49:20,519 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_wb_alloc
[2018-11-22 04:49:20,519 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_wb_alloc
[2018-11-22 04:49:20,519 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_get_by_minor
[2018-11-22 04:49:20,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_get_by_minor
[2018-11-22 04:49:20,520 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-22 04:49:20,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-22 04:49:20,520 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_11
[2018-11-22 04:49:20,520 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_11
[2018-11-22 04:49:20,521 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2018-11-22 04:49:20,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2018-11-22 04:49:20,521 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_throttle
[2018-11-22 04:49:20,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_throttle
[2018-11-22 04:49:20,521 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_open
[2018-11-22 04:49:20,521 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2018-11-22 04:49:20,521 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2018-11-22 04:49:20,522 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_wb_is_avail
[2018-11-22 04:49:20,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail
[2018-11-22 04:49:20,522 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2018-11-22 04:49:20,522 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2018-11-22 04:49:20,522 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2018-11-22 04:49:20,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags
[2018-11-22 04:49:20,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags
[2018-11-22 04:49:20,523 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_cmpxchg
[2018-11-22 04:49:20,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg
[2018-11-22 04:49:20,523 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_write_room
[2018-11-22 04:49:20,523 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_write_room
[2018-11-22 04:49:20,524 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_submit_read_urb
[2018-11-22 04:49:20,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb
[2018-11-22 04:49:20,524 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_fill_int_urb
[2018-11-22 04:49:20,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb
[2018-11-22 04:49:20,524 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-22 04:49:20,524 INFO  L130     BoogieDeclarations]: Found specification of procedure init_usb_anchor
[2018-11-22 04:49:20,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_usb_anchor
[2018-11-22 04:49:20,525 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2018-11-22 04:49:20,525 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_set_control
[2018-11-22 04:49:20,525 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_set_control
[2018-11-22 04:49:20,525 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-22 04:49:20,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-22 04:49:20,527 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_done
[2018-11-22 04:49:20,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_done
[2018-11-22 04:49:20,528 INFO  L130     BoogieDeclarations]: Found specification of procedure __atomic_add_unless
[2018-11-22 04:49:20,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure __atomic_add_unless
[2018-11-22 04:49:20,528 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_ioctl
[2018-11-22 04:49:20,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl
[2018-11-22 04:49:20,528 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_release_minor
[2018-11-22 04:49:20,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_release_minor
[2018-11-22 04:49:20,529 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out
[2018-11-22 04:49:20,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out
[2018-11-22 04:49:20,529 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2018-11-22 04:49:20,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2018-11-22 04:49:20,529 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2018-11-22 04:49:20,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2018-11-22 04:49:20,530 INFO  L130     BoogieDeclarations]: Found specification of procedure __read_once_size
[2018-11-22 04:49:20,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure __read_once_size
[2018-11-22 04:49:20,530 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_hangup
[2018-11-22 04:49:20,530 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30
[2018-11-22 04:49:20,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30
[2018-11-22 04:49:20,531 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async
[2018-11-22 04:49:20,531 INFO  L130     BoogieDeclarations]: Found specification of procedure set_serial_info
[2018-11-22 04:49:20,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_serial_info
[2018-11-22 04:49:20,531 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_31
[2018-11-22 04:49:20,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_31
[2018-11-22 04:49:20,531 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get_unless_zero
[2018-11-22 04:49:20,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get_unless_zero
[2018-11-22 04:49:20,533 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle
[2018-11-22 04:49:20,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle
[2018-11-22 04:49:20,533 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2018-11-22 04:49:20,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2018-11-22 04:49:20,533 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_39
[2018-11-22 04:49:20,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_39
[2018-11-22 04:49:20,534 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2018-11-22 04:49:20,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2018-11-22 04:49:20,534 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_find
[2018-11-22 04:49:20,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure idr_find
[2018-11-22 04:49:20,534 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2018-11-22 04:49:20,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2018-11-22 04:49:20,534 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in
[2018-11-22 04:49:20,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in
[2018-11-22 04:49:20,538 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_buffers_alloc
[2018-11-22 04:49:20,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_buffers_alloc
[2018-11-22 04:49:20,538 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-22 04:49:20,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-22 04:49:20,539 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-22 04:49:20,539 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_4
[2018-11-22 04:49:20,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_4
[2018-11-22 04:49:20,539 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_set_operations
[2018-11-22 04:49:20,539 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2018-11-22 04:49:20,539 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_get_baud_rate
[2018-11-22 04:49:20,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate
[2018-11-22 04:49:20,544 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_unless
[2018-11-22 04:49:20,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_unless
[2018-11-22 04:49:20,544 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-22 04:49:20,544 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2018-11-22 04:49:20,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2018-11-22 04:49:20,549 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2018-11-22 04:49:20,549 INFO  L130     BoogieDeclarations]: Found specification of procedure __set_bit
[2018-11-22 04:49:20,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure __set_bit
[2018-11-22 04:49:20,550 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_alloc
[2018-11-22 04:49:20,550 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_dtr_rts
[2018-11-22 04:49:20,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_dtr_rts
[2018-11-22 04:49:20,550 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_35
[2018-11-22 04:49:20,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_35
[2018-11-22 04:49:20,550 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2018-11-22 04:49:20,550 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_register_driver
[2018-11-22 04:49:20,551 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2018-11-22 04:49:20,551 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2018-11-22 04:49:20,551 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_open
[2018-11-22 04:49:20,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_open
[2018-11-22 04:49:20,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_33
[2018-11-22 04:49:20,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_33
[2018-11-22 04:49:20,552 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2018-11-22 04:49:20,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2018-11-22 04:49:20,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_coherent_32
[2018-11-22 04:49:20,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_coherent_32
[2018-11-22 04:49:20,552 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_urb
[2018-11-22 04:49:20,552 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_read_buffers_free
[2018-11-22 04:49:20,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free
[2018-11-22 04:49:20,553 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_get
[2018-11-22 04:49:20,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_get
[2018-11-22 04:49:20,553 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_2
[2018-11-22 04:49:20,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_2
[2018-11-22 04:49:20,553 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs
[2018-11-22 04:49:20,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs
[2018-11-22 04:49:20,554 INFO  L130     BoogieDeclarations]: Found specification of procedure get_serial_usage
[2018-11-22 04:49:20,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_serial_usage
[2018-11-22 04:49:20,555 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_install
[2018-11-22 04:49:20,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_install
[2018-11-22 04:49:20,555 INFO  L130     BoogieDeclarations]: Found specification of procedure show_country_codes
[2018-11-22 04:49:20,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_country_codes
[2018-11-22 04:49:20,555 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2018-11-22 04:49:20,556 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intf
[2018-11-22 04:49:20,556 INFO  L130     BoogieDeclarations]: Found specification of procedure wait_serial_change
[2018-11-22 04:49:20,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure wait_serial_change
[2018-11-22 04:49:20,556 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_write
[2018-11-22 04:49:20,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_write
[2018-11-22 04:49:20,556 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_remove
[2018-11-22 04:49:20,557 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2018-11-22 04:49:20,557 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow
[2018-11-22 04:49:20,557 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_data_traffic
[2018-11-22 04:49:20,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_data_traffic
[2018-11-22 04:49:20,557 INFO  L130     BoogieDeclarations]: Found specification of procedure __tty_alloc_driver
[2018-11-22 04:49:20,557 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2018-11-22 04:49:20,558 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2018-11-22 04:49:20,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2018-11-22 04:49:20,558 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow
[2018-11-22 04:49:20,558 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2018-11-22 04:49:20,558 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_register_device
[2018-11-22 04:49:20,558 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2018-11-22 04:49:20,558 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2018-11-22 04:49:20,559 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2018-11-22 04:49:20,559 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2018-11-22 04:49:20,559 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-22 04:49:20,559 INFO  L130     BoogieDeclarations]: Found specification of procedure device_remove_file
[2018-11-22 04:49:20,559 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset
[2018-11-22 04:49:20,559 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset
[2018-11-22 04:49:20,560 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-22 04:49:20,560 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-22 04:49:20,560 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_driver
[2018-11-22 04:49:20,560 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out
[2018-11-22 04:49:20,560 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out
[2018-11-22 04:49:20,560 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2018-11-22 04:49:20,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2018-11-22 04:50:04,826 INFO  L271             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-22 04:50:04,827 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 04:50:04 BoogieIcfgContainer
[2018-11-22 04:50:04,827 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-22 04:50:04,829 INFO  L168              Benchmark]: Toolchain (without parser) took 48879.27 ms. Allocated memory was 1.5 GB in the beginning and 4.2 GB in the end (delta: 2.6 GB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -391.6 MB). Peak memory consumption was 2.5 GB. Max. memory is 7.1 GB.
[2018-11-22 04:50:04,831 INFO  L168              Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 04:50:04,831 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 3667.75 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 741.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -537.8 MB). Peak memory consumption was 227.9 MB. Max. memory is 7.1 GB.
[2018-11-22 04:50:04,832 INFO  L168              Benchmark]: Boogie Procedure Inliner took 165.85 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB.
[2018-11-22 04:50:04,833 INFO  L168              Benchmark]: Boogie Preprocessor took 609.46 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 95.3 MB). Peak memory consumption was 95.3 MB. Max. memory is 7.1 GB.
[2018-11-22 04:50:04,834 INFO  L168              Benchmark]: RCFGBuilder took 44430.60 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 37.2 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB.
[2018-11-22 04:50:04,840 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - GenericResult: Assertions are enabled
    Assertions are enabled
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.19 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 3667.75 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 741.3 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -537.8 MB). Peak memory consumption was 227.9 MB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 165.85 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.9 GB in the end (delta: 13.6 MB). Peak memory consumption was 13.6 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 609.46 ms. Allocated memory is still 2.3 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 95.3 MB). Peak memory consumption was 95.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 44430.60 ms. Allocated memory was 2.3 GB in the beginning and 4.2 GB in the end (delta: 1.9 GB). Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 37.2 MB). Peak memory consumption was 2.2 GB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...