java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-fea9116
[2019-09-21 09:04:58,649 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-21 09:04:58,651 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-21 09:04:58,663 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-21 09:04:58,663 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-21 09:04:58,664 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-21 09:04:58,665 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-21 09:04:58,667 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-21 09:04:58,669 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-21 09:04:58,670 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-21 09:04:58,671 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-21 09:04:58,672 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-21 09:04:58,672 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-21 09:04:58,673 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-21 09:04:58,674 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-21 09:04:58,675 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-21 09:04:58,676 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-21 09:04:58,677 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-21 09:04:58,679 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-21 09:04:58,681 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-21 09:04:58,687 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-21 09:04:58,688 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-21 09:04:58,689 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-21 09:04:58,691 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-21 09:04:58,693 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-21 09:04:58,694 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-21 09:04:58,694 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-21 09:04:58,695 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-21 09:04:58,697 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-21 09:04:58,698 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-21 09:04:58,698 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-21 09:04:58,699 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-21 09:04:58,700 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-21 09:04:58,701 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-21 09:04:58,704 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-21 09:04:58,705 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-21 09:04:58,705 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-21 09:04:58,705 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-21 09:04:58,706 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-21 09:04:58,708 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-21 09:04:58,710 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-21 09:04:58,712 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
[2019-09-21 09:04:58,734 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-21 09:04:58,735 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-21 09:04:58,736 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-21 09:04:58,736 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-21 09:04:58,736 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-21 09:04:58,737 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-21 09:04:58,737 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-09-21 09:04:58,737 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-21 09:04:58,737 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-09-21 09:04:58,738 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-21 09:04:58,738 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-21 09:04:58,738 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-21 09:04:58,738 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-21 09:04:58,738 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-09-21 09:04:58,739 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-21 09:04:58,739 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-21 09:04:58,739 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-21 09:04:58,739 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-21 09:04:58,739 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-21 09:04:58,740 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-21 09:04:58,740 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-21 09:04:58,740 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-21 09:04:58,740 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-21 09:04:58,740 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-21 09:04:58,741 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-21 09:04:58,741 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-21 09:04:58,741 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-21 09:04:58,741 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-21 09:04:58,742 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-09-21 09:04:58,772 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-21 09:04:58,788 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-21 09:04:58,792 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-21 09:04:58,794 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-21 09:04:58,794 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-21 09:04:58,795 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i
[2019-09-21 09:04:58,866 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f7adb0ff/5f148cce6014476e82bcf56ea59d1a03/FLAG0d07fe7ea
[2019-09-21 09:04:59,579 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-21 09:04:59,580 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--isdn--gigaset--usb_gigaset.ko-entry_point.cil.out.i
[2019-09-21 09:04:59,627 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f7adb0ff/5f148cce6014476e82bcf56ea59d1a03/FLAG0d07fe7ea
[2019-09-21 09:04:59,681 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f7adb0ff/5f148cce6014476e82bcf56ea59d1a03
[2019-09-21 09:04:59,694 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-21 09:04:59,696 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-21 09:04:59,697 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-21 09:04:59,697 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-21 09:04:59,701 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-21 09:04:59,702 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:04:59" (1/1) ...
[2019-09-21 09:04:59,705 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3dcf170d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:04:59, skipping insertion in model container
[2019-09-21 09:04:59,705 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.09 09:04:59" (1/1) ...
[2019-09-21 09:04:59,713 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-21 09:04:59,903 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-21 09:05:01,472 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:05:01,508 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-21 09:05:01,996 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-21 09:05:02,216 INFO  L192         MainTranslator]: Completed translation
[2019-09-21 09:05:02,217 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02 WrapperNode
[2019-09-21 09:05:02,217 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-21 09:05:02,218 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-21 09:05:02,224 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-21 09:05:02,224 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-21 09:05:02,239 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,240 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,315 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,316 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,419 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,448 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,472 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (1/1) ...
[2019-09-21 09:05:02,499 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-21 09:05:02,500 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-21 09:05:02,500 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-21 09:05:02,500 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-21 09:05:02,501 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.09 09:05:02" (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
[2019-09-21 09:05:02,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-21 09:05:02,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-21 09:05:02,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-09-21 09:05:02,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2019-09-21 09:05:02,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-09-21 09:05:02,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2019-09-21 09:05:02,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_schedule
[2019-09-21 09:05:02,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure __create_pipe
[2019-09-21 09:05:02,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-09-21 09:05:02,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-09-21 09:05:02,569 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-09-21 09:05:02,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-09-21 09:05:02,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-09-21 09:05:02,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-09-21 09:05:02,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-09-21 09:05:02,571 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-09-21 09:05:02,575 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-09-21 09:05:02,577 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-09-21 09:05:02,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-09-21 09:05:02,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_copy_from_linear_data
[2019-09-21 09:05:02,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_schedule_event
[2019-09-21 09:05:02,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_down
[2019-09-21 09:05:02,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_bchannel_up
[2019-09-21 09:05:02,578 INFO  L138     BoogieDeclarations]: Found implementation of procedure tiocm_to_gigaset
[2019-09-21 09:05:02,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_set_modem_ctrl
[2019-09-21 09:05:02,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_value
[2019-09-21 09:05:02,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_baud_rate
[2019-09-21 09:05:02,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_set_line_ctrl
[2019-09-21 09:05:02,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_init_bchannel
[2019-09-21 09:05:02,579 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_close_bchannel
[2019-09-21 09:05:02,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_modem_fill
[2019-09-21 09:05:02,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_read_int_callback
[2019-09-21 09:05:02,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_write_bulk_callback
[2019-09-21 09:05:02,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure send_cb
[2019-09-21 09:05:02,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_write_cmd
[2019-09-21 09:05:02,580 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_write_room
[2019-09-21 09:05:02,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_chars_in_buffer
[2019-09-21 09:05:02,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_brkchars
[2019-09-21 09:05:02,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_freebcshw
[2019-09-21 09:05:02,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_initbcshw
[2019-09-21 09:05:02,581 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_reinitbcshw
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_freecshw
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_initcshw
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure write_modem
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_probe
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_disconnect
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_suspend
[2019-09-21 09:05:02,582 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_resume
[2019-09-21 09:05:02,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_pre_reset
[2019-09-21 09:05:02,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_gigaset_init
[2019-09-21 09:05:02,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_gigaset_exit
[2019-09-21 09:05:02,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_2
[2019-09-21 09:05:02,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_gigaset_ops_1
[2019-09-21 09:05:02,583 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-21 09:05:02,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure interface_to_usbdev
[2019-09-21 09:05:02,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_2
[2019-09-21 09:05:02,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_3
[2019-09-21 09:05:02,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_4
[2019-09-21 09:05:02,584 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_6
[2019-09-21 09:05:02,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_7
[2019-09-21 09:05:02,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_8
[2019-09-21 09:05:02,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_9
[2019-09-21 09:05:02,585 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_10
[2019-09-21 09:05:02,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_11
[2019-09-21 09:05:02,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_12
[2019-09-21 09:05:02,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_13
[2019-09-21 09:05:02,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_14
[2019-09-21 09:05:02,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_16
[2019-09-21 09:05:02,586 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_17
[2019-09-21 09:05:02,587 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_19
[2019-09-21 09:05:02,587 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_20
[2019-09-21 09:05:02,587 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_21
[2019-09-21 09:05:02,587 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24
[2019-09-21 09:05:02,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_25
[2019-09-21 09:05:02,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26
[2019-09-21 09:05:02,588 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop___0
[2019-09-21 09:05:02,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata
[2019-09-21 09:05:02,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata
[2019-09-21 09:05:02,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf
[2019-09-21 09:05:02,589 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb
[2019-09-21 09:05:02,590 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_free_urb
[2019-09-21 09:05:02,590 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb
[2019-09-21 09:05:02,590 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb
[2019-09-21 09:05:02,591 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_submit_urb
[2019-09-21 09:05:02,591 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev
[2019-09-21 09:05:02,591 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_dev
[2019-09-21 09:05:02,591 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_dev
[2019-09-21 09:05:02,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_get_interface
[2019-09-21 09:05:02,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_put_interface
[2019-09-21 09:05:02,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_register
[2019-09-21 09:05:02,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister
[2019-09-21 09:05:02,592 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure __tasklet_schedule
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any
[2019-09-21 09:05:02,593 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_notice
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_warn
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_add_event
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_blockdriver
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_dbg_buffer
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_fill_inbuf
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_freecs
[2019-09-21 09:05:02,594 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_freedriver
[2019-09-21 09:05:02,595 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_initcs
[2019-09-21 09:05:02,595 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_initdriver
[2019-09-21 09:05:02,595 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_m10x_input
[2019-09-21 09:05:02,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_m10x_send_skb
[2019-09-21 09:05:02,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_shutdown
[2019-09-21 09:05:02,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_skb_sent
[2019-09-21 09:05:02,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_start
[2019-09-21 09:05:02,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure gigaset_stop
[2019-09-21 09:05:02,596 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-21 09:05:02,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_probe_1
[2019-09-21 09:05:02,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_release_1
[2019-09-21 09:05:02,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-09-21 09:05:02,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_dequeue
[2019-09-21 09:05:02,597 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_pull
[2019-09-21 09:05:02,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_init
[2019-09-21 09:05:02,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure tasklet_kill
[2019-09-21 09:05:02,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_control_msg
[2019-09-21 09:05:02,598 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_deregister
[2019-09-21 09:05:02,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_kill_urb
[2019-09-21 09:05:02,599 INFO  L138     BoogieDeclarations]: Found implementation of procedure usb_register_driver
[2019-09-21 09:05:02,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-21 09:05:02,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-21 09:05:02,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-09-21 09:05:02,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-09-21 09:05:02,600 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-09-21 09:05:02,601 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-21 09:05:02,601 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-09-21 09:05:02,602 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-09-21 09:05:02,605 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-09-21 09:05:02,605 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2019-09-21 09:05:02,605 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-09-21 09:05:02,605 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2019-09-21 09:05:02,606 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2019-09-21 09:05:02,606 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-09-21 09:05:02,606 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2019-09-21 09:05:02,607 INFO  L130     BoogieDeclarations]: Found specification of procedure __tasklet_schedule
[2019-09-21 09:05:02,607 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_schedule
[2019-09-21 09:05:02,607 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_kill
[2019-09-21 09:05:02,609 INFO  L130     BoogieDeclarations]: Found specification of procedure tasklet_init
[2019-09-21 09:05:02,609 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_warn
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_notice
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_17
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_8
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure interface_to_usbdev
[2019-09-21 09:05:02,610 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_7
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_16
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_21
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_register_driver
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_25
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_deregister
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_3
[2019-09-21 09:05:02,611 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_11
[2019-09-21 09:05:02,612 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_9
[2019-09-21 09:05:02,612 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_10
[2019-09-21 09:05:02,612 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_13
[2019-09-21 09:05:02,612 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_14
[2019-09-21 09:05:02,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_19
[2019-09-21 09:05:02,614 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_20
[2019-09-21 09:05:02,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_2
[2019-09-21 09:05:02,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_4
[2019-09-21 09:05:02,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_6
[2019-09-21 09:05:02,615 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_12
[2019-09-21 09:05:02,617 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24
[2019-09-21 09:05:02,617 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_kill_urb
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_control_msg
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure __create_pipe
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_urb
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_free_urb
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb
[2019-09-21 09:05:02,618 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_submit_urb
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_dev
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_dev
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata
[2019-09-21 09:05:02,619 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-09-21 09:05:02,620 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-09-21 09:05:02,620 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-09-21 09:05:02,620 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-09-21 09:05:02,620 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-09-21 09:05:02,620 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-09-21 09:05:02,620 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-09-21 09:05:02,621 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_driver_2
[2019-09-21 09:05:02,622 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_gigaset_ops_1
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_dequeue
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_pull
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_copy_from_linear_data
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any
[2019-09-21 09:05:02,623 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_dbg_buffer
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_m10x_send_skb
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_m10x_input
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_skb_sent
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_initdriver
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_freedriver
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_blockdriver
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_initcs
[2019-09-21 09:05:02,624 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_freecs
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_start
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_stop
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_shutdown
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_add_event
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_schedule_event
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_bchannel_down
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_bchannel_up
[2019-09-21 09:05:02,625 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_fill_inbuf
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_probe
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_disconnect
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_suspend
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_resume
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_pre_reset
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-21 09:05:02,626 INFO  L130     BoogieDeclarations]: Found specification of procedure tiocm_to_gigaset
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_set_modem_ctrl
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure set_value
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_baud_rate
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_set_line_ctrl
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_init_bchannel
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_close_bchannel
[2019-09-21 09:05:02,627 INFO  L130     BoogieDeclarations]: Found specification of procedure write_modem
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure send_cb
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_modem_fill
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_read_int_callback
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_write_bulk_callback
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_write_cmd
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_write_room
[2019-09-21 09:05:02,628 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_chars_in_buffer
[2019-09-21 09:05:02,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_brkchars
[2019-09-21 09:05:02,629 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-21 09:05:02,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_freebcshw
[2019-09-21 09:05:02,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_initbcshw
[2019-09-21 09:05:02,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_reinitbcshw
[2019-09-21 09:05:02,629 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_freecshw
[2019-09-21 09:05:02,630 INFO  L130     BoogieDeclarations]: Found specification of procedure gigaset_initcshw
[2019-09-21 09:05:02,636 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_gigaset_init
[2019-09-21 09:05:02,636 INFO  L130     BoogieDeclarations]: Found specification of procedure usb_gigaset_exit
[2019-09-21 09:05:02,636 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_probe_1
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_1
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop___0
[2019-09-21 09:05:02,637 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf
[2019-09-21 09:05:02,638 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-09-21 09:05:02,640 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_get_interface
[2019-09-21 09:05:02,641 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_put_interface
[2019-09-21 09:05:02,641 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_register
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serial_deregister
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-21 09:05:02,642 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-09-21 09:05:02,643 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-09-21 09:05:02,643 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-09-21 09:05:03,817 INFO  L683   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-09-21 09:05:07,009 INFO  L683   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true;
[2019-09-21 09:05:11,404 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-21 09:05:11,405 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-09-21 09:05:11,407 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:05:11 BoogieIcfgContainer
[2019-09-21 09:05:11,407 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-21 09:05:11,407 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-21 09:05:11,407 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-21 09:05:11,408 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-21 09:05:11,409 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.09 09:05:11" (1/1) ...
[2019-09-21 09:05:11,409 INFO  L79            SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=ExplicitValueDomain ♦ Abstract when formula's dag size exceeds
(negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than
(negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_QUICK ♦ Intern Fluid=SizeLimitFluid
[2019-09-21 09:05:11,432 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-21 09:05:11,433 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-21 09:05:11,445 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.IllegalArgumentException: Recursive programs are not supported.
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.<init>(CallGraph.java:97)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.<init>(IcfgInterpreter.java:93)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-09-21 09:05:11,450 INFO  L168              Benchmark]: Toolchain (without parser) took 11753.66 ms. Allocated memory was 131.6 MB in the beginning and 458.2 MB in the end (delta: 326.6 MB). Free memory was 77.9 MB in the beginning and 115.1 MB in the end (delta: -37.1 MB). Peak memory consumption was 289.5 MB. Max. memory is 7.1 GB.
[2019-09-21 09:05:11,451 INFO  L168              Benchmark]: CDTParser took 0.97 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB.
[2019-09-21 09:05:11,452 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 2520.40 ms. Allocated memory was 131.6 MB in the beginning and 273.7 MB in the end (delta: 142.1 MB). Free memory was 77.7 MB in the beginning and 214.2 MB in the end (delta: -136.4 MB). Peak memory consumption was 114.2 MB. Max. memory is 7.1 GB.
[2019-09-21 09:05:11,453 INFO  L168              Benchmark]: Boogie Preprocessor took 281.34 ms. Allocated memory is still 273.7 MB. Free memory was 214.2 MB in the beginning and 195.5 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB.
[2019-09-21 09:05:11,454 INFO  L168              Benchmark]: RCFGBuilder took 8907.36 ms. Allocated memory was 273.7 MB in the beginning and 458.2 MB in the end (delta: 184.5 MB). Free memory was 195.5 MB in the beginning and 115.1 MB in the end (delta: 80.4 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB.
[2019-09-21 09:05:11,455 INFO  L168              Benchmark]: Sifa took 40.47 ms. Allocated memory is still 458.2 MB. Free memory is still 115.1 MB. There was no memory consumed. Max. memory is 7.1 GB.
[2019-09-21 09:05:11,458 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.97 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 2520.40 ms. Allocated memory was 131.6 MB in the beginning and 273.7 MB in the end (delta: 142.1 MB). Free memory was 77.7 MB in the beginning and 214.2 MB in the end (delta: -136.4 MB). Peak memory consumption was 114.2 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 281.34 ms. Allocated memory is still 273.7 MB. Free memory was 214.2 MB in the beginning and 195.5 MB in the end (delta: 18.7 MB). Peak memory consumption was 18.7 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 8907.36 ms. Allocated memory was 273.7 MB in the beginning and 458.2 MB in the end (delta: 184.5 MB). Free memory was 195.5 MB in the beginning and 115.1 MB in the end (delta: 80.4 MB). Peak memory consumption was 289.6 MB. Max. memory is 7.1 GB.
 * Sifa took 40.47 ms. Allocated memory is still 458.2 MB. Free memory is still 115.1 MB. There was no memory consumed. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
  - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported.
    de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...