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-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-fea9116
[2019-09-20 16:23:40,524 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-09-20 16:23:40,530 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-09-20 16:23:40,547 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-09-20 16:23:40,547 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-09-20 16:23:40,549 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-09-20 16:23:40,552 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-09-20 16:23:40,565 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-09-20 16:23:40,567 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-09-20 16:23:40,569 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-09-20 16:23:40,570 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-09-20 16:23:40,573 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-09-20 16:23:40,573 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-09-20 16:23:40,575 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-09-20 16:23:40,578 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-09-20 16:23:40,580 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-09-20 16:23:40,583 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-09-20 16:23:40,584 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-09-20 16:23:40,587 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-09-20 16:23:40,592 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-09-20 16:23:40,594 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-09-20 16:23:40,595 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-09-20 16:23:40,600 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-09-20 16:23:40,601 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-09-20 16:23:40,604 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-09-20 16:23:40,604 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-09-20 16:23:40,604 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-09-20 16:23:40,607 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-09-20 16:23:40,608 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-09-20 16:23:40,610 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-09-20 16:23:40,610 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-09-20 16:23:40,612 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-09-20 16:23:40,613 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-09-20 16:23:40,614 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-09-20 16:23:40,616 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-09-20 16:23:40,616 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-09-20 16:23:40,617 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-09-20 16:23:40,617 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-09-20 16:23:40,617 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-09-20 16:23:40,620 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-09-20 16:23:40,620 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-09-20 16:23:40,622 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
[2019-09-20 16:23:40,644 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-09-20 16:23:40,645 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-09-20 16:23:40,647 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-09-20 16:23:40,647 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-09-20 16:23:40,647 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-09-20 16:23:40,648 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-09-20 16:23:40,648 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-09-20 16:23:40,648 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-09-20 16:23:40,648 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-09-20 16:23:40,648 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-09-20 16:23:40,649 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-09-20 16:23:40,650 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-09-20 16:23:40,650 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-09-20 16:23:40,650 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-09-20 16:23:40,650 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-09-20 16:23:40,651 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-09-20 16:23:40,651 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-09-20 16:23:40,651 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-09-20 16:23:40,651 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-09-20 16:23:40,652 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-09-20 16:23:40,652 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-09-20 16:23:40,652 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-09-20 16:23:40,652 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-09-20 16:23:40,652 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-09-20 16:23:40,653 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-09-20 16:23:40,653 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-09-20 16:23:40,653 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-09-20 16:23:40,653 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-09-20 16:23:40,654 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
[2019-09-20 16:23:40,703 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-09-20 16:23:40,718 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-09-20 16:23:40,723 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-09-20 16:23:40,725 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-09-20 16:23:40,725 INFO  L275        PluginConnector]: CDTParser initialized
[2019-09-20 16:23:40,726 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i
[2019-09-20 16:23:40,795 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98b9bcc6e/921c4f5828d24eecaa87e8d95fb4f4da/FLAG7d1a97feb
[2019-09-20 16:23:41,606 INFO  L306              CDTParser]: Found 1 translation units.
[2019-09-20 16:23:41,607 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--input--serio--serio_raw.ko-entry_point.cil.out.i
[2019-09-20 16:23:41,647 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98b9bcc6e/921c4f5828d24eecaa87e8d95fb4f4da/FLAG7d1a97feb
[2019-09-20 16:23:42,107 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/98b9bcc6e/921c4f5828d24eecaa87e8d95fb4f4da
[2019-09-20 16:23:42,118 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-09-20 16:23:42,120 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-09-20 16:23:42,121 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-09-20 16:23:42,121 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-09-20 16:23:42,125 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-09-20 16:23:42,126 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 04:23:42" (1/1) ...
[2019-09-20 16:23:42,129 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e4ee83c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:42, skipping insertion in model container
[2019-09-20 16:23:42,129 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 04:23:42" (1/1) ...
[2019-09-20 16:23:42,137 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-09-20 16:23:42,261 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-09-20 16:23:43,643 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-20 16:23:43,675 INFO  L188         MainTranslator]: Completed pre-run
[2019-09-20 16:23:43,837 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-09-20 16:23:44,012 INFO  L192         MainTranslator]: Completed translation
[2019-09-20 16:23:44,013 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44 WrapperNode
[2019-09-20 16:23:44,014 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-09-20 16:23:44,015 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-09-20 16:23:44,015 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-09-20 16:23:44,016 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-09-20 16:23:44,033 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,034 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,107 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,107 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,251 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,285 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,318 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (1/1) ...
[2019-09-20 16:23:44,355 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-09-20 16:23:44,356 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-09-20 16:23:44,357 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-09-20 16:23:44,357 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-09-20 16:23:44,359 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 04:23:44" (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
[2019-09-20 16:23:44,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-09-20 16:23:44,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-09-20 16:23:44,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2019-09-20 16:23:44,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID
[2019-09-20 16:23:44,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int
[2019-09-20 16:23:44,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-09-20 16:23:44,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-09-20 16:23:44,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del_init
[2019-09-20 16:23:44,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2019-09-20 16:23:44,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test
[2019-09-20 16:23:44,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2019-09-20 16:23:44,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-09-20 16:23:44,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-09-20 16:23:44,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2019-09-20 16:23:44,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2019-09-20 16:23:44,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-09-20 16:23:44,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-09-20 16:23:44,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-09-20 16:23:44,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-09-20 16:23:44,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-09-20 16:23:44,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2019-09-20 16:23:44,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2019-09-20 16:23:44,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-09-20 16:23:44,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-09-20 16:23:44,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-09-20 16:23:44,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_init
[2019-09-20 16:23:44,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2019-09-20 16:23:44,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_sub
[2019-09-20 16:23:44,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2019-09-20 16:23:44,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure iminor
[2019-09-20 16:23:44,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure poll_wait
[2019-09-20 16:23:44,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_get_drvdata
[2019-09-20 16:23:44,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2019-09-20 16:23:44,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_write
[2019-09-20 16:23:44,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_get_drvdata
[2019-09-20 16:23:44,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_set_drvdata
[2019-09-20 16:23:44,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_pause_rx
[2019-09-20 16:23:44,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_continue_rx
[2019-09-20 16:23:44,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_fasync
[2019-09-20 16:23:44,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_locate
[2019-09-20 16:23:44,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_open
[2019-09-20 16:23:44,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_free
[2019-09-20 16:23:44,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_release
[2019-09-20 16:23:44,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_fetch_byte
[2019-09-20 16:23:44,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_read
[2019-09-20 16:23:44,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_write
[2019-09-20 16:23:44,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_poll
[2019-09-20 16:23:44,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_interrupt
[2019-09-20 16:23:44,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_connect
[2019-09-20 16:23:44,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_reconnect
[2019-09-20 16:23:44,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_hangup
[2019-09-20 16:23:44,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_disconnect
[2019-09-20 16:23:44,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_drv_init
[2019-09-20 16:23:44,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_raw_drv_exit
[2019-09-20 16:23:44,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serio_driver_1
[2019-09-20 16:23:44,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_file_operations_2
[2019-09-20 16:23:44,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-09-20 16:23:44,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5
[2019-09-20 16:23:44,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6
[2019-09-20 16:23:44,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7
[2019-09-20 16:23:44,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8
[2019-09-20 16:23:44,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_9
[2019-09-20 16:23:44,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_10
[2019-09-20 16:23:44,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11
[2019-09-20 16:23:44,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_12
[2019-09-20 16:23:44,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13
[2019-09-20 16:23:44,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_14
[2019-09-20 16:23:44,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15
[2019-09-20 16:23:44,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_16
[2019-09-20 16:23:44,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17
[2019-09-20 16:23:44,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_misc_register_18
[2019-09-20 16:23:44,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_misc_register_19
[2019-09-20 16:23:44,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_20
[2019-09-20 16:23:44,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21
[2019-09-20 16:23:44,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22
[2019-09-20 16:23:44,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv___serio_register_driver_23
[2019-09-20 16:23:44,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_serio_unregister_driver_24
[2019-09-20 16:23:44,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-09-20 16:23:44,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative
[2019-09-20 16:23:44,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-09-20 16:23:44,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-09-20 16:23:44,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-09-20 16:23:44,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-09-20 16:23:44,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode
[2019-09-20 16:23:44,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode
[2019-09-20 16:23:44,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode
[2019-09-20 16:23:44,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode
[2019-09-20 16:23:44,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode
[2019-09-20 16:23:44,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode
[2019-09-20 16:23:44,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode
[2019-09-20 16:23:44,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode
[2019-09-20 16:23:44,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode
[2019-09-20 16:23:44,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode
[2019-09-20 16:23:44,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode
[2019-09-20 16:23:44,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock
[2019-09-20 16:23:44,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock
[2019-09-20 16:23:44,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock
[2019-09-20 16:23:44,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock
[2019-09-20 16:23:44,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock
[2019-09-20 16:23:44,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock
[2019-09-20 16:23:44,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock
[2019-09-20 16:23:44,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock
[2019-09-20 16:23:44,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock
[2019-09-20 16:23:44,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock
[2019-09-20 16:23:44,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock
[2019-09-20 16:23:44,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device
[2019-09-20 16:23:44,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device
[2019-09-20 16:23:44,548 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device
[2019-09-20 16:23:44,549 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device
[2019-09-20 16:23:44,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device
[2019-09-20 16:23:44,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_serio_raw_mutex
[2019-09-20 16:23:44,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_serio_raw_mutex
[2019-09-20 16:23:44,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_serio_raw_mutex
[2019-09-20 16:23:44,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_serio_raw_mutex
[2019-09-20 16:23:44,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_serio_raw_mutex
[2019-09-20 16:23:44,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_serio_raw_mutex
[2019-09-20 16:23:44,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_serio_raw_mutex
[2019-09-20 16:23:44,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_serio_raw_mutex
[2019-09-20 16:23:44,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_serio_raw_mutex
[2019-09-20 16:23:44,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_serio_raw_mutex
[2019-09-20 16:23:44,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_serio_raw_mutex
[2019-09-20 16:23:44,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-09-20 16:23:44,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg
[2019-09-20 16:23:44,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2019-09-20 16:23:44,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-09-20 16:23:44,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_del_entry
[2019-09-20 16:23:44,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure __might_fault
[2019-09-20 16:23:44,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure __might_sleep
[2019-09-20 16:23:44,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure __serio_register_driver
[2019-09-20 16:23:44,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure __wake_up
[2019-09-20 16:23:44,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure _dev_info
[2019-09-20 16:23:44,561 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq
[2019-09-20 16:23:44,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq
[2019-09-20 16:23:44,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_err
[2019-09-20 16:23:44,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure fasync_helper
[2019-09-20 16:23:44,562 INFO  L138     BoogieDeclarations]: Found implementation of procedure finish_wait
[2019-09-20 16:23:44,563 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_device
[2019-09-20 16:23:44,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure kill_fasync
[2019-09-20 16:23:44,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-09-20 16:23:44,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2019-09-20 16:23:44,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure misc_deregister
[2019-09-20 16:23:44,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure misc_register
[2019-09-20 16:23:44,564 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock
[2019-09-20 16:23:44,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_interruptible
[2019-09-20 16:23:44,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_lock_killable
[2019-09-20 16:23:44,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_trylock
[2019-09-20 16:23:44,565 INFO  L138     BoogieDeclarations]: Found implementation of procedure mutex_unlock
[2019-09-20 16:23:44,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure noop_llseek
[2019-09-20 16:23:44,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event
[2019-09-20 16:23:44,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_device
[2019-09-20 16:23:44,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule
[2019-09-20 16:23:44,566 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_close
[2019-09-20 16:23:44,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_open
[2019-09-20 16:23:44,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure serio_unregister_driver
[2019-09-20 16:23:44,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-09-20 16:23:44,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-09-20 16:23:44,567 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-09-20 16:23:44,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-09-20 16:23:44,568 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-09-20 16:23:44,568 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-09-20 16:23:44,568 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-09-20 16:23:44,568 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg
[2019-09-20 16:23:44,568 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_sleep
[2019-09-20 16:23:44,569 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2019-09-20 16:23:44,569 INFO  L130     BoogieDeclarations]: Found specification of procedure snprintf
[2019-09-20 16:23:44,569 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-09-20 16:23:44,569 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-09-20 16:23:44,570 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-09-20 16:23:44,570 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-09-20 16:23:44,570 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-09-20 16:23:44,570 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_del_entry
[2019-09-20 16:23:44,571 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2019-09-20 16:23:44,571 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del_init
[2019-09-20 16:23:44,571 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-09-20 16:23:44,571 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-09-20 16:23:44,571 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2019-09-20 16:23:44,571 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2019-09-20 16:23:44,572 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-09-20 16:23:44,572 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_sub_and_test
[2019-09-20 16:23:44,572 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2019-09-20 16:23:44,572 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_trylock
[2019-09-20 16:23:44,572 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_10
[2019-09-20 16:23:44,572 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2019-09-20 16:23:44,573 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6
[2019-09-20 16:23:44,573 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7
[2019-09-20 16:23:44,573 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11
[2019-09-20 16:23:44,573 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13
[2019-09-20 16:23:44,573 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15
[2019-09-20 16:23:44,573 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17
[2019-09-20 16:23:44,574 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22
[2019-09-20 16:23:44,574 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-09-20 16:23:44,574 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-09-20 16:23:44,574 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-09-20 16:23:44,574 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-09-20 16:23:44,574 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2019-09-20 16:23:44,575 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2019-09-20 16:23:44,576 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-09-20 16:23:44,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-09-20 16:23:44,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-09-20 16:23:44,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-09-20 16:23:44,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-09-20 16:23:44,577 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_interruptible
[2019-09-20 16:23:44,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_12
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_14
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_killable
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_16
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8
[2019-09-20 16:23:44,578 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_9
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device
[2019-09-20 16:23:44,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_serio_raw_mutex
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_serio_raw_mutex
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_serio_raw_mutex
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_serio_raw_mutex
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2019-09-20 16:23:44,580 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure prepare_to_wait_event
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure finish_wait
[2019-09-20 16:23:44,581 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serio_driver_1
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_file_operations_2
[2019-09-20 16:23:44,582 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_init
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_sub
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure iminor
[2019-09-20 16:23:44,583 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-09-20 16:23:44,584 INFO  L130     BoogieDeclarations]: Found specification of procedure fasync_helper
[2019-09-20 16:23:44,584 INFO  L130     BoogieDeclarations]: Found specification of procedure kill_fasync
[2019-09-20 16:23:44,584 INFO  L130     BoogieDeclarations]: Found specification of procedure noop_llseek
[2019-09-20 16:23:44,584 INFO  L130     BoogieDeclarations]: Found specification of procedure poll_wait
[2019-09-20 16:23:44,585 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID
[2019-09-20 16:23:44,589 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_get_drvdata
[2019-09-20 16:23:44,589 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2019-09-20 16:23:44,589 INFO  L130     BoogieDeclarations]: Found specification of procedure get_device
[2019-09-20 16:23:44,589 INFO  L130     BoogieDeclarations]: Found specification of procedure put_device
[2019-09-20 16:23:44,590 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_err
[2019-09-20 16:23:44,590 INFO  L130     BoogieDeclarations]: Found specification of procedure _dev_info
[2019-09-20 16:23:44,590 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_open
[2019-09-20 16:23:44,591 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_close
[2019-09-20 16:23:44,591 INFO  L130     BoogieDeclarations]: Found specification of procedure __serio_register_driver
[2019-09-20 16:23:44,591 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv___serio_register_driver_23
[2019-09-20 16:23:44,594 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_unregister_driver
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_serio_unregister_driver_24
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_write
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_get_drvdata
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_set_drvdata
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_pause_rx
[2019-09-20 16:23:44,595 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_continue_rx
[2019-09-20 16:23:44,596 INFO  L130     BoogieDeclarations]: Found specification of procedure misc_register
[2019-09-20 16:23:44,596 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_misc_register_18
[2019-09-20 16:23:44,596 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_misc_register_19
[2019-09-20 16:23:44,596 INFO  L130     BoogieDeclarations]: Found specification of procedure misc_deregister
[2019-09-20 16:23:44,596 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_20
[2019-09-20 16:23:44,598 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_fasync
[2019-09-20 16:23:44,599 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_locate
[2019-09-20 16:23:44,599 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_open
[2019-09-20 16:23:44,599 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_free
[2019-09-20 16:23:44,599 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_release
[2019-09-20 16:23:44,599 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_fetch_byte
[2019-09-20 16:23:44,599 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_read
[2019-09-20 16:23:44,600 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-09-20 16:23:44,600 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_write
[2019-09-20 16:23:44,600 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_poll
[2019-09-20 16:23:44,600 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_interrupt
[2019-09-20 16:23:44,600 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_connect
[2019-09-20 16:23:44,600 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_reconnect
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_hangup
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_disconnect
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_drv_init
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure serio_raw_drv_exit
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-09-20 16:23:44,601 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-09-20 16:23:44,602 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode
[2019-09-20 16:23:44,603 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock
[2019-09-20 16:23:44,604 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock
[2019-09-20 16:23:44,605 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock
[2019-09-20 16:23:44,605 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock
[2019-09-20 16:23:44,605 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock
[2019-09-20 16:23:44,605 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device
[2019-09-20 16:23:44,605 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device
[2019-09-20 16:23:44,605 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_serio_raw_mutex
[2019-09-20 16:23:44,606 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_serio_raw_mutex
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_serio_raw_mutex
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_serio_raw_mutex
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_serio_raw_mutex
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_serio_raw_mutex
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_serio_raw_mutex
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-09-20 16:23:44,607 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-09-20 16:23:44,608 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-09-20 16:23:44,608 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-09-20 16:23:44,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-09-20 16:23:44,608 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-09-20 16:23:44,608 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-09-20 16:23:45,640 INFO  L683   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-09-20 16:23:48,720 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-09-20 16:23:48,720 INFO  L283             CfgBuilder]: Removed 0 assume(true) statements.
[2019-09-20 16:23:48,722 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 04:23:48 BoogieIcfgContainer
[2019-09-20 16:23:48,723 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-09-20 16:23:48,723 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-09-20 16:23:48,723 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-09-20 16:23:48,724 INFO  L275        PluginConnector]: Sifa initialized
[2019-09-20 16:23:48,725 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.09 04:23:48" (1/1) ...
[2019-09-20 16:23:48,726 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
[2019-09-20 16:23:48,751 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-09-20 16:23:48,751 INFO  L169        IcfgInterpreter]: Building call graph
[2019-09-20 16:23:48,764 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)
[2019-09-20 16:23:48,770 INFO  L168              Benchmark]: Toolchain (without parser) took 6649.18 ms. Allocated memory was 130.5 MB in the beginning and 396.9 MB in the end (delta: 266.3 MB). Free memory was 80.0 MB in the beginning and 275.8 MB in the end (delta: -195.8 MB). Peak memory consumption was 70.6 MB. Max. memory is 7.1 GB.
[2019-09-20 16:23:48,771 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB.
[2019-09-20 16:23:48,772 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 1893.46 ms. Allocated memory was 130.5 MB in the beginning and 214.4 MB in the end (delta: 83.9 MB). Free memory was 79.8 MB in the beginning and 91.2 MB in the end (delta: -11.4 MB). Peak memory consumption was 77.7 MB. Max. memory is 7.1 GB.
[2019-09-20 16:23:48,773 INFO  L168              Benchmark]: Boogie Preprocessor took 340.73 ms. Allocated memory is still 214.4 MB. Free memory was 91.2 MB in the beginning and 77.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB.
[2019-09-20 16:23:48,774 INFO  L168              Benchmark]: RCFGBuilder took 4366.42 ms. Allocated memory was 214.4 MB in the beginning and 396.9 MB in the end (delta: 182.5 MB). Free memory was 77.9 MB in the beginning and 280.3 MB in the end (delta: -202.4 MB). Peak memory consumption was 91.1 MB. Max. memory is 7.1 GB.
[2019-09-20 16:23:48,775 INFO  L168              Benchmark]: Sifa took 43.98 ms. Allocated memory is still 396.9 MB. Free memory was 280.3 MB in the beginning and 275.8 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. Max. memory is 7.1 GB.
[2019-09-20 16:23:48,779 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22 ms. Allocated memory is still 130.5 MB. Free memory was 104.8 MB in the beginning and 104.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 1893.46 ms. Allocated memory was 130.5 MB in the beginning and 214.4 MB in the end (delta: 83.9 MB). Free memory was 79.8 MB in the beginning and 91.2 MB in the end (delta: -11.4 MB). Peak memory consumption was 77.7 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 340.73 ms. Allocated memory is still 214.4 MB. Free memory was 91.2 MB in the beginning and 77.9 MB in the end (delta: 13.3 MB). Peak memory consumption was 13.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 4366.42 ms. Allocated memory was 214.4 MB in the beginning and 396.9 MB in the end (delta: 182.5 MB). Free memory was 77.9 MB in the beginning and 280.3 MB in the end (delta: -202.4 MB). Peak memory consumption was 91.1 MB. Max. memory is 7.1 GB.
 * Sifa took 43.98 ms. Allocated memory is still 396.9 MB. Free memory was 280.3 MB in the beginning and 275.8 MB in the end (delta: 4.5 MB). Peak memory consumption was 4.5 MB. 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...