/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-fb55353
[2019-11-06 19:46:44,167 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-11-06 19:46:44,170 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-11-06 19:46:44,188 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-11-06 19:46:44,188 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-11-06 19:46:44,190 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-11-06 19:46:44,192 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-11-06 19:46:44,204 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-11-06 19:46:44,206 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-11-06 19:46:44,207 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-11-06 19:46:44,208 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-11-06 19:46:44,209 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-11-06 19:46:44,209 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-11-06 19:46:44,210 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-11-06 19:46:44,211 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-11-06 19:46:44,212 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-11-06 19:46:44,212 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-11-06 19:46:44,214 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-11-06 19:46:44,216 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-11-06 19:46:44,218 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-11-06 19:46:44,219 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-11-06 19:46:44,220 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-11-06 19:46:44,221 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-11-06 19:46:44,222 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-11-06 19:46:44,224 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-11-06 19:46:44,224 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-11-06 19:46:44,224 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-11-06 19:46:44,225 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-11-06 19:46:44,226 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-11-06 19:46:44,227 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-11-06 19:46:44,227 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-11-06 19:46:44,228 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-11-06 19:46:44,228 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-11-06 19:46:44,229 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-11-06 19:46:44,230 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-11-06 19:46:44,230 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
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[2019-11-06 19:46:44,231 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-11-06 19:46:44,233 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-11-06 19:46:44,234 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-11-06 19:46:44,247 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-11-06 19:46:44,248 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-11-06 19:46:44,249 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-11-06 19:46:44,249 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-11-06 19:46:44,249 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-11-06 19:46:44,249 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-11-06 19:46:44,250 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-11-06 19:46:44,250 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-11-06 19:46:44,250 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-11-06 19:46:44,250 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-11-06 19:46:44,250 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-11-06 19:46:44,251 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-11-06 19:46:44,251 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-11-06 19:46:44,251 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-11-06 19:46:44,251 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-11-06 19:46:44,251 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-11-06 19:46:44,251 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-11-06 19:46:44,252 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-11-06 19:46:44,252 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-11-06 19:46:44,252 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-11-06 19:46:44,252 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-11-06 19:46:44,252 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-06 19:46:44,253 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-11-06 19:46:44,253 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-11-06 19:46:44,253 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-11-06 19:46:44,253 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-11-06 19:46:44,254 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-11-06 19:46:44,254 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-11-06 19:46:44,254 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-11-06 19:46:44,529 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-11-06 19:46:44,549 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-11-06 19:46:44,553 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-11-06 19:46:44,554 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-11-06 19:46:44,555 INFO  L275        PluginConnector]: CDTParser initialized
[2019-11-06 19:46:44,556 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i
[2019-11-06 19:46:44,628 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1348e0a7c/b2db9141bcd34a10bc0486602f72159c/FLAG1b9db8f19
[2019-11-06 19:46:45,487 INFO  L306              CDTParser]: Found 1 translation units.
[2019-11-06 19:46:45,488 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i
[2019-11-06 19:46:45,533 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1348e0a7c/b2db9141bcd34a10bc0486602f72159c/FLAG1b9db8f19
[2019-11-06 19:46:45,976 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1348e0a7c/b2db9141bcd34a10bc0486602f72159c
[2019-11-06 19:46:45,985 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-11-06 19:46:45,987 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-11-06 19:46:45,988 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-11-06 19:46:45,988 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-11-06 19:46:45,991 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-11-06 19:46:45,992 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:46:45" (1/1) ...
[2019-11-06 19:46:45,995 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2cd0518d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:45, skipping insertion in model container
[2019-11-06 19:46:45,995 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 07:46:45" (1/1) ...
[2019-11-06 19:46:46,003 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-11-06 19:46:46,147 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-11-06 19:46:47,907 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-06 19:46:48,004 INFO  L188         MainTranslator]: Completed pre-run
[2019-11-06 19:46:48,384 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-11-06 19:46:48,702 INFO  L192         MainTranslator]: Completed translation
[2019-11-06 19:46:48,703 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48 WrapperNode
[2019-11-06 19:46:48,703 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-11-06 19:46:48,704 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-11-06 19:46:48,704 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-11-06 19:46:48,705 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-11-06 19:46:48,720 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:48,720 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:48,808 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:48,808 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:48,958 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:48,992 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:49,055 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
[2019-11-06 19:46:49,105 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-11-06 19:46:49,106 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-11-06 19:46:49,106 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-11-06 19:46:49,163 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-11-06 19:46:49,164 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-11-06 19:46:49,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-11-06 19:46:49,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-11-06 19:46:49,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-11-06 19:46:49,236 INFO  L138     BoogieDeclarations]: Found implementation of procedure __le16_to_cpup
[2019-11-06 19:46:49,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in
[2019-11-06 19:46:49,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out
[2019-11-06 19:46:49,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk
[2019-11-06 19:46:49,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int
[2019-11-06 19:46:49,237 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in
[2019-11-06 19:46:49,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out
[2019-11-06 19:46:49,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in
[2019-11-06 19:46:49,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp
[2019-11-06 19:46:49,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-11-06 19:46:49,238 INFO  L138     BoogieDeclarations]: Found implementation of procedure __set_bit
[2019-11-06 19:46:49,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2019-11-06 19:46:49,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2019-11-06 19:46:49,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2019-11-06 19:46:49,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2019-11-06 19:46:49,239 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2019-11-06 19:46:49,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-11-06 19:46:49,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-11-06 19:46:49,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2019-11-06 19:46:49,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2019-11-06 19:46:49,240 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2019-11-06 19:46:49,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2019-11-06 19:46:49,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-11-06 19:46:49,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work
[2019-11-06 19:46:49,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_work
[2019-11-06 19:46:49,241 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure pm_runtime_mark_last_busy
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_mark_last_busy
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_interface_claimed
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2019-11-06 19:46:49,242 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_tty_driver
[2019-11-06 19:46:49,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate
[2019-11-06 19:46:49,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_get
[2019-11-06 19:46:49,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-11-06 19:46:49,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-11-06 19:46:49,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-11-06 19:46:49,243 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-11-06 19:46:49,244 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_le16
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_get_by_index
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_alloc_minor
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_release_minor
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_ctrl_msg
[2019-11-06 19:46:49,245 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_wb_alloc
[2019-11-06 19:46:49,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_wb_is_avail
[2019-11-06 19:46:49,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_done
[2019-11-06 19:46:49,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_start_wb
[2019-11-06 19:46:49,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_caps
[2019-11-06 19:46:49,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_country_codes
[2019-11-06 19:46:49,246 INFO  L138     BoogieDeclarations]: Found implementation of procedure show_country_rel_date
[2019-11-06 19:46:49,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_ctrl_irq
[2019-11-06 19:46:49,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_submit_read_urb
[2019-11-06 19:46:49,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_submit_read_urbs
[2019-11-06 19:46:49,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_process_read_urb
[2019-11-06 19:46:49,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_read_bulk_callback
[2019-11-06 19:46:49,247 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_bulk
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_softint
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_install
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_open
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_activate
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_destruct
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_port_shutdown
[2019-11-06 19:46:49,248 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_cleanup
[2019-11-06 19:46:49,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_hangup
[2019-11-06 19:46:49,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_close
[2019-11-06 19:46:49,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_write
[2019-11-06 19:46:49,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_write_room
[2019-11-06 19:46:49,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_chars_in_buffer
[2019-11-06 19:46:49,249 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_throttle
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_unthrottle
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_break_ctl
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmget
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_tiocmset
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_serial_info
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_serial_info
[2019-11-06 19:46:49,250 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_ioctl
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_tty_set_termios
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_buffers_free
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_read_buffers_free
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_write_buffers_alloc
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_probe
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure stop_data_traffic
[2019-11-06 19:46:49,251 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_disconnect
[2019-11-06 19:46:49,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_suspend
[2019-11-06 19:46:49,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_resume
[2019-11-06 19:46:49,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_reset_resume
[2019-11-06 19:46:49,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_init
[2019-11-06 19:46:49,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure acm_exit
[2019-11-06 19:46:49,252 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_3
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_1
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_3
[2019-11-06 19:46:49,253 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_7
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_8
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_9
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_10
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_11
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_12
[2019-11-06 19:46:49,254 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_13
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_14
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_15
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_16
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_17
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_18
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19
[2019-11-06 19:46:49,255 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_22
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_26
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_27
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_28
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_32
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_33
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_34
[2019-11-06 19:46:49,256 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_37
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_39
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_40
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2019-11-06 19:46:49,257 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2019-11-06 19:46:49,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2019-11-06 19:46:49,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2019-11-06 19:46:49,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2019-11-06 19:46:49,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2019-11-06 19:46:49,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2019-11-06 19:46:49,258 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-11-06 19:46:49,259 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2019-11-06 19:46:49,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_work
[2019-11-06 19:46:49,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure __mutex_init
[2019-11-06 19:46:49,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-11-06 19:46:49,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver
[2019-11-06 19:46:49,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_from_user
[2019-11-06 19:46:49,260 INFO  L138     BoogieDeclarations]: Found implementation of procedure _copy_to_user
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq
[2019-11-06 19:46:49,261 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure cancel_work_sync
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure capable
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure device_create_file
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure device_remove_file
[2019-11-06 19:46:49,262 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockdep_init_map
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure might_fault
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_nested
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_tty_driver
[2019-11-06 19:46:49,263 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work_on
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_kref_put
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_close
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_hangup
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_init
[2019-11-06 19:46:49,264 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_open
[2019-11-06 19:46:49,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_put
[2019-11-06 19:46:49,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_register_device
[2019-11-06 19:46:49,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_get
[2019-11-06 19:46:49,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_hangup
[2019-11-06 19:46:49,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup
[2019-11-06 19:46:49,265 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_register_driver
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_set_operations
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_standard_install
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_unregister_device
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_unregister_driver
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure tty_vhangup
[2019-11-06 19:46:49,266 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface_async
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface_async
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_control_msg
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_driver_claim_interface
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_driver_release_interface
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_free_coherent
[2019-11-06 19:46:49,267 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_get_intf
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_ifnum_to_if
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-11-06 19:46:49,268 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-11-06 19:46:49,269 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-11-06 19:46:49,269 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-11-06 19:46:49,269 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-11-06 19:46:49,269 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-11-06 19:46:49,269 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-11-06 19:46:49,269 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-11-06 19:46:49,270 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-11-06 19:46:49,270 INFO  L130     BoogieDeclarations]: Found specification of procedure memcmp
[2019-11-06 19:46:49,270 INFO  L130     BoogieDeclarations]: Found specification of procedure __le16_to_cpup
[2019-11-06 19:46:49,270 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-11-06 19:46:49,270 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in
[2019-11-06 19:46:49,270 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-11-06 19:46:49,271 INFO  L130     BoogieDeclarations]: Found specification of procedure __set_bit
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2019-11-06 19:46:49,272 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-11-06 19:46:49,273 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-11-06 19:46:49,274 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2019-11-06 19:46:49,275 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work_on
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure cancel_work_sync
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_work
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2019-11-06 19:46:49,276 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure device_create_file
[2019-11-06 19:46:49,277 INFO  L130     BoogieDeclarations]: Found specification of procedure device_remove_file
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure pm_runtime_mark_last_busy
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-11-06 19:46:49,278 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_3
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_22
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_get_intf
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_12
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_8
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_13
[2019-11-06 19:46:49,279 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_10
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_11
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_14
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface_async
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface_async
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_mark_last_busy
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_claim_interface
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_interface_claimed
[2019-11-06 19:46:49,280 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_driver_release_interface
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_ifnum_to_if
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_39
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_40
[2019-11-06 19:46:49,281 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_18
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_17
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_15
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_16
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_26
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_27
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_28
[2019-11-06 19:46:49,282 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_32
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_33
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_34
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_7
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_9
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_37
[2019-11-06 19:46:49,283 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_alloc_coherent
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_free_coherent
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure __tty_alloc_driver
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure put_tty_driver
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_set_operations
[2019-11-06 19:46:49,284 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_tty_driver
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_kref_put
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_register_driver
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_driver
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_device
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_vhangup
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate
[2019-11-06 19:46:49,285 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_get_baud_rate
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_standard_install
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_init
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_register_device
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_put
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_get
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_get
[2019-11-06 19:46:49,286 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_hangup
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_hangup
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_close
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_port_open
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2019-11-06 19:46:49,287 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2019-11-06 19:46:49,288 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-11-06 19:46:49,289 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-11-06 19:46:49,290 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-11-06 19:46:49,291 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_3
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_1
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_insert_flip_string
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_le16
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_get_by_index
[2019-11-06 19:46:49,292 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_alloc_minor
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_release_minor
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_ctrl_msg
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_wb_alloc
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_wb_is_avail
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_done
[2019-11-06 19:46:49,293 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_start_wb
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure show_caps
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure show_country_codes
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure show_country_rel_date
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_ctrl_irq
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_submit_read_urb
[2019-11-06 19:46:49,294 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_submit_read_urbs
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_process_read_urb
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_read_bulk_callback
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_bulk
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_softint
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_install
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_open
[2019-11-06 19:46:49,295 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_activate
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_destruct
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_port_shutdown
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_cleanup
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_hangup
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_close
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_write
[2019-11-06 19:46:49,296 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_write_room
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_chars_in_buffer
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_throttle
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_unthrottle
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_break_ctl
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_tiocmget
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_tiocmset
[2019-11-06 19:46:49,297 INFO  L130     BoogieDeclarations]: Found specification of procedure get_serial_info
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure set_serial_info
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_ioctl
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_tty_set_termios
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_buffers_free
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_read_buffers_free
[2019-11-06 19:46:49,298 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_write_buffers_alloc
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_probe
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure stop_data_traffic
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_disconnect
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_suspend
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_resume
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_reset_resume
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_init
[2019-11-06 19:46:49,299 INFO  L130     BoogieDeclarations]: Found specification of procedure acm_exit
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2019-11-06 19:46:49,300 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-11-06 19:46:49,301 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-11-06 19:46:49,302 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-11-06 19:46:49,302 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-11-06 19:46:49,302 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-11-06 19:46:49,302 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-11-06 19:46:50,646 INFO  L688   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-11-06 19:47:01,197 INFO  L688   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2019-11-06 19:47:07,317 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-11-06 19:47:07,318 INFO  L284             CfgBuilder]: Removed 0 assume(true) statements.
[2019-11-06 19:47:07,321 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:47:07 BoogieIcfgContainer
[2019-11-06 19:47:07,322 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-11-06 19:47:07,323 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-11-06 19:47:07,324 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-11-06 19:47:07,328 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-11-06 19:47:07,328 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 07:46:45" (1/3) ...
[2019-11-06 19:47:07,330 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@518bf60e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:47:07, skipping insertion in model container
[2019-11-06 19:47:07,330 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 07:46:48" (2/3) ...
[2019-11-06 19:47:07,331 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@518bf60e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 07:47:07, skipping insertion in model container
[2019-11-06 19:47:07,331 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 07:47:07" (3/3) ...
[2019-11-06 19:47:07,333 INFO  L109   eAbstractionObserver]: Analyzing ICFG linux-3.12-rc1.tar.xz-144_2a-drivers--usb--class--cdc-acm.ko-entry_point.cil.out.i
[2019-11-06 19:47:07,349 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-11-06 19:47:07,367 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-11-06 19:47:07,386 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-11-06 19:47:07,445 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-11-06 19:47:07,445 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-11-06 19:47:07,446 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-11-06 19:47:07,446 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-11-06 19:47:07,446 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-11-06 19:47:07,446 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-11-06 19:47:07,446 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-11-06 19:47:07,447 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-11-06 19:47:07,538 INFO  L276                IsEmpty]: Start isEmpty. Operand 1930 states.
[2019-11-06 19:47:07,582 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 134
[2019-11-06 19:47:07,582 INFO  L402         BasicCegarLoop]: Found error trace
[2019-11-06 19:47:07,584 INFO  L410         BasicCegarLoop]: trace histogram [14, 14, 14, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-11-06 19:47:07,587 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-11-06 19:47:07,596 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-11-06 19:47:07,597 INFO  L82        PathProgramCache]: Analyzing trace with hash -805921336, now seen corresponding path program 1 times
[2019-11-06 19:47:07,612 INFO  L161   FreeRefinementEngine]: Executing refinement strategy CAMEL
[2019-11-06 19:47:07,613 INFO  L337   FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108842323]
[2019-11-06 19:47:07,613 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-11-06 19:47:08,748 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,631 WARN  L191               SmtUtils]: Spent 11.99 s on a formula simplification that was a NOOP. DAG size: 1558
[2019-11-06 19:47:21,685 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,875 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,882 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,889 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,900 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,907 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,913 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,920 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,927 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,934 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,940 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,947 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,954 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,961 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,967 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:21,973 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,066 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,074 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,082 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,089 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,099 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-11-06 19:47:22,278 INFO  L134       CoverageAnalysis]: Checked inductivity of 364 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 364 trivial. 0 not checked.
[2019-11-06 19:47:22,279 INFO  L337   FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108842323]
[2019-11-06 19:47:22,281 INFO  L218   FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-11-06 19:47:22,282 INFO  L231   FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7
[2019-11-06 19:47:22,283 INFO  L156   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463172015]
[2019-11-06 19:47:22,288 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 7 states
[2019-11-06 19:47:22,289 INFO  L141   FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-11-06 19:47:22,303 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants.
[2019-11-06 19:47:22,307 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42
[2019-11-06 19:47:22,310 INFO  L87              Difference]: Start difference. First operand 1930 states. Second operand 7 states.