java -ea -Xmx4000000000 -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-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-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c


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


This is Ultimate 0.1.23-c5d0219
[2018-11-15 07:05:12,363 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-15 07:05:12,365 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-15 07:05:12,395 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-15 07:05:12,402 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-15 07:05:12,403 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-15 07:05:12,408 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-15 07:05:12,414 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-15 07:05:12,417 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-15 07:05:12,423 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-15 07:05:12,424 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-15 07:05:12,427 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-15 07:05:12,428 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-15 07:05:12,429 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-15 07:05:12,436 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-15 07:05:12,438 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-15 07:05:12,439 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-15 07:05:12,451 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-15 07:05:12,453 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-15 07:05:12,461 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-15 07:05:12,467 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-15 07:05:12,475 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-15 07:05:12,480 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-15 07:05:12,482 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-15 07:05:12,482 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-15 07:05:12,483 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-15 07:05:12,487 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-15 07:05:12,488 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-15 07:05:12,489 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-15 07:05:12,496 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-15 07:05:12,499 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-15 07:05:12,500 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2018-11-15 07:05:12,500 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-15 07:05:12,500 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-15 07:05:12,507 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-15 07:05:12,507 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
[2018-11-15 07:05:12,560 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-15 07:05:12,560 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-15 07:05:12,561 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-15 07:05:12,562 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-15 07:05:12,565 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-15 07:05:12,565 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-15 07:05:12,566 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-15 07:05:12,566 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-15 07:05:12,567 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-15 07:05:12,567 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-15 07:05:12,567 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-15 07:05:12,567 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-15 07:05:12,567 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-15 07:05:12,570 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-15 07:05:12,570 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-15 07:05:12,570 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-15 07:05:12,570 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-15 07:05:12,570 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-15 07:05:12,571 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-15 07:05:12,571 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-15 07:05:12,571 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-15 07:05:12,571 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-15 07:05:12,571 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-15 07:05:12,572 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-15 07:05:12,572 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-15 07:05:12,572 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-15 07:05:12,572 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-15 07:05:12,572 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-15 07:05:12,693 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-15 07:05:12,725 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-15 07:05:12,731 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-15 07:05:12,732 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-15 07:05:12,736 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-15 07:05:12,737 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-15 07:05:12,872 INFO  L218              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f927f5f34/14a46858f6714f8c96359e5c1a0c1a87/FLAG5eb514c17
[2018-11-15 07:05:14,476 INFO  L298              CDTParser]: Found 1 translation units.
[2018-11-15 07:05:14,477 INFO  L158              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--char--lp.ko-entry_point_true-unreach-call.cil.out.c
[2018-11-15 07:05:14,558 INFO  L346              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f927f5f34/14a46858f6714f8c96359e5c1a0c1a87/FLAG5eb514c17
[2018-11-15 07:05:14,590 INFO  L354              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f927f5f34/14a46858f6714f8c96359e5c1a0c1a87
[2018-11-15 07:05:14,616 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-15 07:05:14,620 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-15 07:05:14,622 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-15 07:05:14,623 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-15 07:05:14,632 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-15 07:05:14,634 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:05:14" (1/1) ...
[2018-11-15 07:05:14,645 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@410e9d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:14, skipping insertion in model container
[2018-11-15 07:05:14,645 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.11 07:05:14" (1/1) ...
[2018-11-15 07:05:14,667 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-15 07:05:14,953 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-15 07:05:19,318 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-15 07:05:19,543 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-15 07:05:21,317 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-15 07:05:21,777 INFO  L195         MainTranslator]: Completed translation
[2018-11-15 07:05:21,781 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21 WrapperNode
[2018-11-15 07:05:21,781 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-15 07:05:21,782 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-15 07:05:21,782 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-15 07:05:21,783 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-15 07:05:21,817 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:21,817 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:21,985 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:21,986 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:22,230 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:22,286 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:22,340 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (1/1) ...
[2018-11-15 07:05:22,395 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-15 07:05:22,398 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-15 07:05:22,398 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-15 07:05:22,398 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-15 07:05:22,399 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.11 07:05:21" (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
[2018-11-15 07:05:22,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-15 07:05:22,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-15 07:05:22,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID
[2018-11-15 07:05:22,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2018-11-15 07:05:22,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2018-11-15 07:05:22,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2018-11-15 07:05:22,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2018-11-15 07:05:22,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure variable_test_bit
[2018-11-15 07:05:22,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2018-11-15 07:05:22,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure current_top_of_stack
[2018-11-15 07:05:22,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2018-11-15 07:05:22,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2018-11-15 07:05:22,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2018-11-15 07:05:22,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2018-11-15 07:05:22,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2018-11-15 07:05:22,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2018-11-15 07:05:22,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2018-11-15 07:05:22,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2018-11-15 07:05:22,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2018-11-15 07:05:22,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure current_thread_info
[2018-11-15 07:05:22,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag
[2018-11-15 07:05:22,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag
[2018-11-15 07:05:22,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2018-11-15 07:05:22,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure need_resched
[2018-11-15 07:05:22,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2018-11-15 07:05:22,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-15 07:05:22,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure iminor
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure file_inode
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_chrdev
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_chrdev
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2018-11-15 07:05:22,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure parport_yield_blocking
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_claim_parport_or_block
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_release_parport
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_preempt
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_negotiate
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_reset
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_error
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_check_status
[2018-11-15 07:05:22,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_wait_ready
[2018-11-15 07:05:22,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_write
[2018-11-15 07:05:22,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_read
[2018-11-15 07:05:22,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_open
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_release
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_do_ioctl
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_set_timeout
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_ioctl
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_compat_ioctl
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_console_write
[2018-11-15 07:05:22,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_register
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_attach
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_detach
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_init
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_init_module
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure lp_cleanup_module
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_file_operations_3
[2018-11-15 07:05:22,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_parport_driver_1
[2018-11-15 07:05:22,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-15 07:05:22,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2018-11-15 07:05:22,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2018-11-15 07:05:22,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5
[2018-11-15 07:05:22,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6
[2018-11-15 07:05:22,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13
[2018-11-15 07:05:22,557 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14
[2018-11-15 07:05:22,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15
[2018-11-15 07:05:22,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16
[2018-11-15 07:05:22,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17
[2018-11-15 07:05:22,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_18
[2018-11-15 07:05:22,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19
[2018-11-15 07:05:22,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_20
[2018-11-15 07:05:22,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_21
[2018-11-15 07:05:22,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22
[2018-11-15 07:05:22,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23
[2018-11-15 07:05:22,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_register_chrdev_24
[2018-11-15 07:05:22,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_unregister_chrdev_25
[2018-11-15 07:05:22,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-15 07:05:22,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode
[2018-11-15 07:05:22,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode
[2018-11-15 07:05:22,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode
[2018-11-15 07:05:22,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock
[2018-11-15 07:05:22,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock
[2018-11-15 07:05:22,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock
[2018-11-15 07:05:22,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock
[2018-11-15 07:05:22,574 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock
[2018-11-15 07:05:22,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lp_mutex
[2018-11-15 07:05:22,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lp_mutex
[2018-11-15 07:05:22,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lp_mutex
[2018-11-15 07:05:22,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lp_mutex
[2018-11-15 07:05:22,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lp_mutex
[2018-11-15 07:05:22,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device
[2018-11-15 07:05:22,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device
[2018-11-15 07:05:22,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device
[2018-11-15 07:05:22,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device
[2018-11-15 07:05:22,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device
[2018-11-15 07:05:22,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct
[2018-11-15 07:05:22,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_port_mutex_of_lp_struct
[2018-11-15 07:05:22,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_port_mutex_of_lp_struct
[2018-11-15 07:05:22,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2018-11-15 07:05:22,590 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-11-15 07:05:22,590 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2018-11-15 07:05:22,590 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-11-15 07:05:22,590 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2018-11-15 07:05:22,590 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2018-11-15 07:05:22,590 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2018-11-15 07:05:22,591 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2018-11-15 07:05:22,595 INFO  L130     BoogieDeclarations]: Found specification of procedure variable_test_bit
[2018-11-15 07:05:22,595 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2018-11-15 07:05:22,595 INFO  L130     BoogieDeclarations]: Found specification of procedure ___might_sleep
[2018-11-15 07:05:22,595 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2018-11-15 07:05:22,595 INFO  L130     BoogieDeclarations]: Found specification of procedure simple_strtoul
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure strncmp
[2018-11-15 07:05:22,596 INFO  L130     BoogieDeclarations]: Found specification of procedure memchr
[2018-11-15 07:05:22,601 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2018-11-15 07:05:22,601 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2018-11-15 07:05:22,601 INFO  L130     BoogieDeclarations]: Found specification of procedure current_top_of_stack
[2018-11-15 07:05:22,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2018-11-15 07:05:22,601 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_trylock
[2018-11-15 07:05:22,601 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17
[2018-11-15 07:05:22,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19
[2018-11-15 07:05:22,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_21
[2018-11-15 07:05:22,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23
[2018-11-15 07:05:22,604 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2018-11-15 07:05:22,604 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2018-11-15 07:05:22,604 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-11-15 07:05:22,605 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2018-11-15 07:05:22,608 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2018-11-15 07:05:22,608 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2018-11-15 07:05:22,608 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2018-11-15 07:05:22,608 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-15 07:05:22,608 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2018-11-15 07:05:22,608 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2018-11-15 07:05:22,609 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_18
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9
[2018-11-15 07:05:22,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16
[2018-11-15 07:05:22,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_20
[2018-11-15 07:05:22,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22
[2018-11-15 07:05:22,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode
[2018-11-15 07:05:22,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode
[2018-11-15 07:05:22,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock
[2018-11-15 07:05:22,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lp_mutex
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lp_mutex
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_port_mutex_of_lp_struct
[2018-11-15 07:05:22,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure current_thread_info
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure test_ti_thread_flag
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure prepare_to_wait
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure finish_wait
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure autoremove_wake_function
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_timeout
[2018-11-15 07:05:22,616 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2018-11-15 07:05:22,619 INFO  L130     BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag
[2018-11-15 07:05:22,619 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-15 07:05:22,619 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2018-11-15 07:05:22,619 INFO  L130     BoogieDeclarations]: Found specification of procedure _cond_resched
[2018-11-15 07:05:22,619 INFO  L130     BoogieDeclarations]: Found specification of procedure need_resched
[2018-11-15 07:05:22,619 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_file_operations_3
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_parport_driver_1
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure __const_udelay
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure iminor
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2018-11-15 07:05:22,620 INFO  L130     BoogieDeclarations]: Found specification of procedure file_inode
[2018-11-15 07:05:22,625 INFO  L130     BoogieDeclarations]: Found specification of procedure __register_chrdev
[2018-11-15 07:05:22,625 INFO  L130     BoogieDeclarations]: Found specification of procedure __unregister_chrdev
[2018-11-15 07:05:22,625 INFO  L130     BoogieDeclarations]: Found specification of procedure register_chrdev
[2018-11-15 07:05:22,625 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_register_chrdev_24
[2018-11-15 07:05:22,625 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_chrdev
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_unregister_chrdev_25
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure noop_llseek
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2018-11-15 07:05:22,626 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-15 07:05:22,630 INFO  L130     BoogieDeclarations]: Found specification of procedure register_console
[2018-11-15 07:05:22,630 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_console
[2018-11-15 07:05:22,630 INFO  L130     BoogieDeclarations]: Found specification of procedure __class_create
[2018-11-15 07:05:22,630 INFO  L130     BoogieDeclarations]: Found specification of procedure class_destroy
[2018-11-15 07:05:22,630 INFO  L130     BoogieDeclarations]: Found specification of procedure device_create
[2018-11-15 07:05:22,630 INFO  L130     BoogieDeclarations]: Found specification of procedure device_destroy
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_get_timeval
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure __parport_register_driver
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_unregister_driver
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_register_device
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_unregister_device
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_claim
[2018-11-15 07:05:22,631 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_claim_or_block
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_release
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_yield_blocking
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_negotiate
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_write
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_read
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure parport_set_timeout
[2018-11-15 07:05:22,632 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_claim_parport_or_block
[2018-11-15 07:05:22,633 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_release_parport
[2018-11-15 07:05:22,638 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_preempt
[2018-11-15 07:05:22,638 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_negotiate
[2018-11-15 07:05:22,638 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_reset
[2018-11-15 07:05:22,638 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_error
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_check_status
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_wait_ready
[2018-11-15 07:05:22,639 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_write
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_read
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_open
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_release
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_do_ioctl
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_set_timeout
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_ioctl
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_compat_ioctl
[2018-11-15 07:05:22,640 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_console_write
[2018-11-15 07:05:22,641 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_register
[2018-11-15 07:05:22,651 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_attach
[2018-11-15 07:05:22,651 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_detach
[2018-11-15 07:05:22,651 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_init
[2018-11-15 07:05:22,651 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_init_module
[2018-11-15 07:05:22,651 INFO  L130     BoogieDeclarations]: Found specification of procedure lp_cleanup_module
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_open_1
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_probe_1
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_1
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_2
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_close_1
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-15 07:05:22,652 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_probe_2
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode
[2018-11-15 07:05:22,653 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode
[2018-11-15 07:05:22,659 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode
[2018-11-15 07:05:22,659 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode
[2018-11-15 07:05:22,659 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode
[2018-11-15 07:05:22,659 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode
[2018-11-15 07:05:22,659 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode
[2018-11-15 07:05:22,659 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock
[2018-11-15 07:05:22,660 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lp_mutex
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lp_mutex
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lp_mutex
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lp_mutex
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lp_mutex
[2018-11-15 07:05:22,664 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lp_mutex
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lp_mutex
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lp_mutex
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lp_mutex
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device
[2018-11-15 07:05:22,665 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_port_mutex_of_lp_struct
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_port_mutex_of_lp_struct
[2018-11-15 07:05:22,666 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_port_mutex_of_lp_struct
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_port_mutex_of_lp_struct
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_port_mutex_of_lp_struct
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_port_mutex_of_lp_struct
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_port_mutex_of_lp_struct
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2018-11-15 07:05:22,670 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-15 07:06:25,812 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-15 07:06:25,813 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.11 07:06:25 BoogieIcfgContainer
[2018-11-15 07:06:25,813 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-15 07:06:25,816 INFO  L168              Benchmark]: Toolchain (without parser) took 71199.25 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.7 GB in the end (delta: 245.1 MB). Peak memory consumption was 516.1 MB. Max. memory is 3.9 GB.
[2018-11-15 07:06:25,828 INFO  L168              Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
[2018-11-15 07:06:25,829 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 7159.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 335.3 MB). Peak memory consumption was 500.1 MB. Max. memory is 3.9 GB.
[2018-11-15 07:06:25,830 INFO  L168              Benchmark]: Boogie Preprocessor took 613.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 3.9 GB.
[2018-11-15 07:06:25,830 INFO  L168              Benchmark]: RCFGBuilder took 63415.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -123.7 MB). Peak memory consumption was 147.3 MB. Max. memory is 3.9 GB.
[2018-11-15 07:06:25,845 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 0.20 ms. Allocated memory is still 2.0 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 3.9 GB.
 * CACSL2BoogieTranslator took 7159.46 ms. Allocated memory is still 2.0 GB. Free memory was 1.9 GB in the beginning and 1.6 GB in the end (delta: 335.3 MB). Peak memory consumption was 500.1 MB. Max. memory is 3.9 GB.
 * Boogie Preprocessor took 613.00 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.6 GB in the end (delta: 33.5 MB). Peak memory consumption was 33.5 MB. Max. memory is 3.9 GB.
 * RCFGBuilder took 63415.62 ms. Allocated memory is still 2.0 GB. Free memory was 1.6 GB in the beginning and 1.7 GB in the end (delta: -123.7 MB). Peak memory consumption was 147.3 MB. Max. memory is 3.9 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...