java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point_false-unreach-call.cil.out.c


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


This is Ultimate 0.1.23-aa41828
[2018-11-22 23:59:31,468 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-22 23:59:31,472 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-22 23:59:31,487 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-22 23:59:31,487 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-22 23:59:31,488 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-22 23:59:31,492 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-22 23:59:31,495 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-22 23:59:31,497 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-22 23:59:31,499 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-22 23:59:31,500 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-22 23:59:31,502 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-22 23:59:31,503 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-22 23:59:31,504 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-22 23:59:31,506 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-22 23:59:31,506 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-22 23:59:31,507 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-22 23:59:31,509 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-22 23:59:31,511 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-22 23:59:31,513 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-22 23:59:31,514 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-22 23:59:31,515 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-22 23:59:31,518 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-22 23:59:31,518 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-22 23:59:31,518 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-22 23:59:31,519 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-22 23:59:31,520 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-22 23:59:31,521 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-22 23:59:31,522 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-22 23:59:31,523 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-22 23:59:31,524 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
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[2018-11-22 23:59:31,525 INFO  L177        SettingsManager]: ReqParser provides no preferences, ignoring...
[2018-11-22 23:59:31,525 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
[2018-11-22 23:59:31,526 INFO  L174        SettingsManager]: Resetting Witness Parser preferences to default values
[2018-11-22 23:59:31,527 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-22 23:59:31,527 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf
[2018-11-22 23:59:31,552 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-22 23:59:31,552 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-22 23:59:31,554 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-22 23:59:31,554 INFO  L133        SettingsManager]:  * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-22 23:59:31,555 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-22 23:59:31,555 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-22 23:59:31,555 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-22 23:59:31,556 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-22 23:59:31,558 INFO  L133        SettingsManager]:  * Overapproximate operations on floating types=true
[2018-11-22 23:59:31,558 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-22 23:59:31,559 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-22 23:59:31,559 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-22 23:59:31,559 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-22 23:59:31,559 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-22 23:59:31,559 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-22 23:59:31,560 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-22 23:59:31,560 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-22 23:59:31,560 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-22 23:59:31,560 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-22 23:59:31,560 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-22 23:59:31,561 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 23:59:31,562 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-22 23:59:31,562 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-22 23:59:31,562 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-22 23:59:31,562 INFO  L133        SettingsManager]:  * Trace refinement strategy=CAMEL
[2018-11-22 23:59:31,563 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-22 23:59:31,563 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2018-11-22 23:59:31,563 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-22 23:59:31,563 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-22 23:59:31,612 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-22 23:59:31,630 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-22 23:59:31,634 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-22 23:59:31,635 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-22 23:59:31,636 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-22 23:59:31,637 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point_false-unreach-call.cil.out.c
[2018-11-22 23:59:31,701 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14bdefd09/dbed47f7743c41278ae058e732b86ea6/FLAG3fbbe1cea
[2018-11-22 23:59:32,480 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-22 23:59:32,481 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--vfio--vfio.ko-entry_point_false-unreach-call.cil.out.c
[2018-11-22 23:59:32,518 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14bdefd09/dbed47f7743c41278ae058e732b86ea6/FLAG3fbbe1cea
[2018-11-22 23:59:33,019 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/14bdefd09/dbed47f7743c41278ae058e732b86ea6
[2018-11-22 23:59:33,031 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-22 23:59:33,032 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-22 23:59:33,033 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-22 23:59:33,034 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-22 23:59:33,038 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-22 23:59:33,039 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:59:33" (1/1) ...
[2018-11-22 23:59:33,042 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@730d7a6d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:33, skipping insertion in model container
[2018-11-22 23:59:33,043 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 11:59:33" (1/1) ...
[2018-11-22 23:59:33,054 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-22 23:59:33,212 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-22 23:59:35,552 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 23:59:35,649 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-22 23:59:35,934 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 23:59:36,269 INFO  L195         MainTranslator]: Completed translation
[2018-11-22 23:59:36,270 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36 WrapperNode
[2018-11-22 23:59:36,270 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-22 23:59:36,271 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-22 23:59:36,271 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-22 23:59:36,272 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-22 23:59:36,282 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,351 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,391 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-22 23:59:36,392 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-22 23:59:36,392 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-22 23:59:36,392 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-22 23:59:36,405 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,405 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,431 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,434 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,669 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,698 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,734 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
[2018-11-22 23:59:36,767 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-22 23:59:36,767 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-22 23:59:36,768 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-22 23:59:36,768 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-22 23:59:36,769 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 11:59:36" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 23:59:36,840 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2018-11-22 23:59:36,840 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2018-11-22 23:59:36,841 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get
[2018-11-22 23:59:36,841 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get
[2018-11-22 23:59:36,841 INFO  L130     BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size
[2018-11-22 23:59:36,841 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int
[2018-11-22 23:59:36,841 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int
[2018-11-22 23:59:36,842 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_sub
[2018-11-22 23:59:36,842 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_sub
[2018-11-22 23:59:36,842 INFO  L130     BoogieDeclarations]: Found specification of procedure fdget
[2018-11-22 23:59:36,842 INFO  L138     BoogieDeclarations]: Found implementation of procedure fdget
[2018-11-22 23:59:36,844 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_compat_ioctl
[2018-11-22 23:59:36,845 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_compat_ioctl
[2018-11-22 23:59:36,845 INFO  L130     BoogieDeclarations]: Found specification of procedure cdev_del
[2018-11-22 23:59:36,845 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2018-11-22 23:59:36,846 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2018-11-22 23:59:36,847 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2018-11-22 23:59:36,847 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2018-11-22 23:59:36,847 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_fops_read
[2018-11-22 23:59:36,847 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_fops_read
[2018-11-22 23:59:36,847 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_register_iommu_driver
[2018-11-22 23:59:36,848 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_register_iommu_driver
[2018-11-22 23:59:36,848 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_fops_compat_ioctl
[2018-11-22 23:59:36,848 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_fops_compat_ioctl
[2018-11-22 23:59:36,848 INFO  L130     BoogieDeclarations]: Found specification of procedure fd_install
[2018-11-22 23:59:36,848 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_destroy
[2018-11-22 23:59:36,848 INFO  L130     BoogieDeclarations]: Found specification of procedure __class_create
[2018-11-22 23:59:36,849 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2018-11-22 23:59:36,849 INFO  L130     BoogieDeclarations]: Found specification of procedure __vfio_container_attach_groups
[2018-11-22 23:59:36,849 INFO  L138     BoogieDeclarations]: Found implementation of procedure __vfio_container_attach_groups
[2018-11-22 23:59:36,849 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2018-11-22 23:59:36,849 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2018-11-22 23:59:36,850 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_fops_release
[2018-11-22 23:59:36,850 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_fops_release
[2018-11-22 23:59:36,850 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_fops_open
[2018-11-22 23:59:36,850 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_fops_open
[2018-11-22 23:59:36,850 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_9
[2018-11-22 23:59:36,851 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_9
[2018-11-22 23:59:36,851 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_unregister_iommu_driver
[2018-11-22 23:59:36,851 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_unregister_iommu_driver
[2018-11-22 23:59:36,851 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_8
[2018-11-22 23:59:36,851 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_8
[2018-11-22 23:59:36,852 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put
[2018-11-22 23:59:36,852 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2018-11-22 23:59:36,852 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_get
[2018-11-22 23:59:36,852 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_get
[2018-11-22 23:59:36,852 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec_if_positive
[2018-11-22 23:59:36,852 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec_if_positive
[2018-11-22 23:59:36,853 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_6
[2018-11-22 23:59:36,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_6
[2018-11-22 23:59:36,853 INFO  L130     BoogieDeclarations]: Found specification of procedure __vfio_group_unset_container
[2018-11-22 23:59:36,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure __vfio_group_unset_container
[2018-11-22 23:59:36,853 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_fops_unl_ioctl
[2018-11-22 23:59:36,853 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_fops_unl_ioctl
[2018-11-22 23:59:36,854 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2018-11-22 23:59:36,854 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-22 23:59:36,854 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-22 23:59:36,854 INFO  L130     BoogieDeclarations]: Found specification of procedure cdev_init
[2018-11-22 23:59:36,854 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_sub_and_test
[2018-11-22 23:59:36,855 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test
[2018-11-22 23:59:36,855 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_fops_compat_ioctl
[2018-11-22 23:59:36,856 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_fops_compat_ioctl
[2018-11-22 23:59:36,856 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_container_release
[2018-11-22 23:59:36,856 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_container_release
[2018-11-22 23:59:36,856 INFO  L130     BoogieDeclarations]: Found specification of procedure fdput
[2018-11-22 23:59:36,856 INFO  L138     BoogieDeclarations]: Found implementation of procedure fdput
[2018-11-22 23:59:36,856 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_dev_viable
[2018-11-22 23:59:36,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_dev_viable
[2018-11-22 23:59:36,857 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_cdev_del_15
[2018-11-22 23:59:36,857 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_cdev_del_15
[2018-11-22 23:59:36,858 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2018-11-22 23:59:36,858 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2018-11-22 23:59:36,858 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-11-22 23:59:36,858 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-11-22 23:59:36,858 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_fops_mmap
[2018-11-22 23:59:36,858 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_fops_mmap
[2018-11-22 23:59:36,859 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_open_1
[2018-11-22 23:59:36,859 INFO  L130     BoogieDeclarations]: Found specification of procedure anon_inode_getfile
[2018-11-22 23:59:36,859 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_find_slowpath
[2018-11-22 23:59:36,859 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_put
[2018-11-22 23:59:36,860 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_put
[2018-11-22 23:59:36,860 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-22 23:59:36,860 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-22 23:59:36,860 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_16
[2018-11-22 23:59:36,860 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_16
[2018-11-22 23:59:36,860 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_rwsem
[2018-11-22 23:59:36,861 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_14
[2018-11-22 23:59:36,862 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_14
[2018-11-22 23:59:36,862 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_try_dissolve_container
[2018-11-22 23:59:36,862 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_try_dissolve_container
[2018-11-22 23:59:36,862 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_unlock_and_free
[2018-11-22 23:59:36,863 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_unlock_and_free
[2018-11-22 23:59:36,863 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_release
[2018-11-22 23:59:36,863 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_release
[2018-11-22 23:59:36,863 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2018-11-22 23:59:36,863 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2018-11-22 23:59:36,863 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2018-11-22 23:59:36,864 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2018-11-22 23:59:36,865 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_fops_write
[2018-11-22 23:59:36,865 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_fops_write
[2018-11-22 23:59:36,865 INFO  L130     BoogieDeclarations]: Found specification of procedure down_read
[2018-11-22 23:59:36,865 INFO  L130     BoogieDeclarations]: Found specification of procedure __fdget
[2018-11-22 23:59:36,865 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-22 23:59:36,865 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_fops_unl_ioctl
[2018-11-22 23:59:36,865 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_fops_unl_ioctl
[2018-11-22 23:59:36,866 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec_and_test
[2018-11-22 23:59:36,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test
[2018-11-22 23:59:36,866 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_init
[2018-11-22 23:59:36,866 INFO  L130     BoogieDeclarations]: Found specification of procedure __xadd_wrong_size
[2018-11-22 23:59:36,866 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2018-11-22 23:59:36,866 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2018-11-22 23:59:36,867 INFO  L130     BoogieDeclarations]: Found specification of procedure up_write
[2018-11-22 23:59:36,867 INFO  L130     BoogieDeclarations]: Found specification of procedure cdev_add
[2018-11-22 23:59:36,867 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int
[2018-11-22 23:59:36,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int
[2018-11-22 23:59:36,867 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_set_drvdata
[2018-11-22 23:59:36,867 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_set_drvdata
[2018-11-22 23:59:36,868 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-22 23:59:36,868 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2018-11-22 23:59:36,869 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_misc_register_12
[2018-11-22 23:59:36,869 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_misc_register_12
[2018-11-22 23:59:36,869 INFO  L130     BoogieDeclarations]: Found specification of procedure iommu_group_id
[2018-11-22 23:59:36,869 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_file_operations_1
[2018-11-22 23:59:36,870 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_file_operations_1
[2018-11-22 23:59:36,870 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7
[2018-11-22 23:59:36,870 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7
[2018-11-22 23:59:36,870 INFO  L130     BoogieDeclarations]: Found specification of procedure __might_fault
[2018-11-22 23:59:36,870 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2018-11-22 23:59:36,870 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_chrdev_region
[2018-11-22 23:59:36,871 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2018-11-22 23:59:36,871 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2018-11-22 23:59:36,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2018-11-22 23:59:36,871 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-22 23:59:36,871 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-22 23:59:36,871 INFO  L130     BoogieDeclarations]: Found specification of procedure fput
[2018-11-22 23:59:36,872 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_release
[2018-11-22 23:59:36,875 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_release
[2018-11-22 23:59:36,875 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2018-11-22 23:59:36,875 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_get_from_minor
[2018-11-22 23:59:36,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_get_from_minor
[2018-11-22 23:59:36,877 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_whitelisted_driver
[2018-11-22 23:59:36,877 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_whitelisted_driver
[2018-11-22 23:59:36,877 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get_5
[2018-11-22 23:59:36,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_5
[2018-11-22 23:59:36,878 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2018-11-22 23:59:36,878 INFO  L130     BoogieDeclarations]: Found specification of procedure __to_fd
[2018-11-22 23:59:36,878 INFO  L138     BoogieDeclarations]: Found implementation of procedure __to_fd
[2018-11-22 23:59:36,878 INFO  L130     BoogieDeclarations]: Found specification of procedure iommu_group_put
[2018-11-22 23:59:36,879 INFO  L130     BoogieDeclarations]: Found specification of procedure misc_deregister
[2018-11-22 23:59:36,879 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2018-11-22 23:59:36,879 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2018-11-22 23:59:36,879 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2018-11-22 23:59:36,879 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-22 23:59:36,879 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_set_container
[2018-11-22 23:59:36,880 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_set_container
[2018-11-22 23:59:36,881 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_put
[2018-11-22 23:59:36,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_put
[2018-11-22 23:59:36,881 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2018-11-22 23:59:36,881 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2018-11-22 23:59:36,881 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-22 23:59:36,882 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put_mutex
[2018-11-22 23:59:36,882 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put_mutex
[2018-11-22 23:59:36,882 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2018-11-22 23:59:36,882 INFO  L130     BoogieDeclarations]: Found specification of procedure strndup_user
[2018-11-22 23:59:36,882 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_put_external_user
[2018-11-22 23:59:36,882 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_put_external_user
[2018-11-22 23:59:36,883 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_external_user_iommu_id
[2018-11-22 23:59:36,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_external_user_iommu_id
[2018-11-22 23:59:36,883 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-22 23:59:36,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-22 23:59:36,883 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2018-11-22 23:59:36,883 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2018-11-22 23:59:36,884 INFO  L130     BoogieDeclarations]: Found specification of procedure put_unused_fd
[2018-11-22 23:59:36,884 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_unset_container
[2018-11-22 23:59:36,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_unset_container
[2018-11-22 23:59:36,884 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_cmpxchg
[2018-11-22 23:59:36,884 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg
[2018-11-22 23:59:36,884 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-22 23:59:36,885 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_read
[2018-11-22 23:59:36,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_read
[2018-11-22 23:59:36,885 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_chrdev_region
[2018-11-22 23:59:36,885 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_get
[2018-11-22 23:59:36,885 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_get
[2018-11-22 23:59:36,885 INFO  L130     BoogieDeclarations]: Found specification of procedure class_destroy
[2018-11-22 23:59:36,885 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2018-11-22 23:59:36,886 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-22 23:59:36,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-22 23:59:36,886 INFO  L130     BoogieDeclarations]: Found specification of procedure __atomic_add_unless
[2018-11-22 23:59:36,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure __atomic_add_unless
[2018-11-22 23:59:36,886 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_cleanup
[2018-11-22 23:59:36,886 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_cleanup
[2018-11-22 23:59:36,887 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_unl_ioctl
[2018-11-22 23:59:36,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_unl_ioctl
[2018-11-22 23:59:36,887 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_release
[2018-11-22 23:59:36,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_release
[2018-11-22 23:59:36,887 INFO  L130     BoogieDeclarations]: Found specification of procedure kobject_name
[2018-11-22 23:59:36,887 INFO  L138     BoogieDeclarations]: Found implementation of procedure kobject_name
[2018-11-22 23:59:36,888 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_init
[2018-11-22 23:59:36,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_init
[2018-11-22 23:59:36,888 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2018-11-22 23:59:36,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2018-11-22 23:59:36,888 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2018-11-22 23:59:36,888 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2018-11-22 23:59:36,888 INFO  L130     BoogieDeclarations]: Found specification of procedure __read_once_size
[2018-11-22 23:59:36,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure __read_once_size
[2018-11-22 23:59:36,889 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_zalloc
[2018-11-22 23:59:36,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc
[2018-11-22 23:59:36,889 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2018-11-22 23:59:36,889 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2018-11-22 23:59:36,889 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unused_fd_flags
[2018-11-22 23:59:36,890 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_memset
[2018-11-22 23:59:36,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_memset
[2018-11-22 23:59:36,890 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_mmap
[2018-11-22 23:59:36,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_mmap
[2018-11-22 23:59:36,890 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_find
[2018-11-22 23:59:36,890 INFO  L138     BoogieDeclarations]: Found implementation of procedure idr_find
[2018-11-22 23:59:36,891 INFO  L130     BoogieDeclarations]: Found specification of procedure iommu_group_for_each_dev
[2018-11-22 23:59:36,891 INFO  L130     BoogieDeclarations]: Found specification of procedure up_read
[2018-11-22 23:59:36,891 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2018-11-22 23:59:36,891 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2018-11-22 23:59:36,891 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2018-11-22 23:59:36,891 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_inc
[2018-11-22 23:59:36,892 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_inc
[2018-11-22 23:59:36,894 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2018-11-22 23:59:36,894 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2018-11-22 23:59:36,895 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-22 23:59:36,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-22 23:59:36,895 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-22 23:59:36,895 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2018-11-22 23:59:36,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2018-11-22 23:59:36,895 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_unless
[2018-11-22 23:59:36,895 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_unless
[2018-11-22 23:59:36,896 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-22 23:59:36,896 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_init
[2018-11-22 23:59:36,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_init
[2018-11-22 23:59:36,896 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_write
[2018-11-22 23:59:36,896 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_write
[2018-11-22 23:59:36,896 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_ioctl_check_extension
[2018-11-22 23:59:36,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_ioctl_check_extension
[2018-11-22 23:59:36,897 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_free_group_minor
[2018-11-22 23:59:36,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_free_group_minor
[2018-11-22 23:59:36,897 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_container_get
[2018-11-22 23:59:36,897 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_container_get
[2018-11-22 23:59:36,897 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2018-11-22 23:59:36,898 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2018-11-22 23:59:36,898 INFO  L130     BoogieDeclarations]: Found specification of procedure misc_register
[2018-11-22 23:59:36,898 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec
[2018-11-22 23:59:36,898 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec
[2018-11-22 23:59:36,898 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2018-11-22 23:59:36,898 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2018-11-22 23:59:36,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2018-11-22 23:59:36,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_cdev_init_13
[2018-11-22 23:59:36,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_cdev_init_13
[2018-11-22 23:59:36,899 INFO  L130     BoogieDeclarations]: Found specification of procedure iminor
[2018-11-22 23:59:36,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure iminor
[2018-11-22 23:59:36,899 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_11
[2018-11-22 23:59:36,899 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_11
[2018-11-22 23:59:36,900 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_10
[2018-11-22 23:59:36,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_10
[2018-11-22 23:59:36,900 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add
[2018-11-22 23:59:36,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add
[2018-11-22 23:59:36,900 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_add_return
[2018-11-22 23:59:36,900 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_add_return
[2018-11-22 23:59:36,901 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~TO~$Pointer$
[2018-11-22 23:59:36,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~$Pointer$
[2018-11-22 23:59:36,901 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_get_device
[2018-11-22 23:59:36,901 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_get_device
[2018-11-22 23:59:36,901 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2018-11-22 23:59:36,901 INFO  L130     BoogieDeclarations]: Found specification of procedure iommu_group_unregister_notifier
[2018-11-22 23:59:36,901 INFO  L130     BoogieDeclarations]: Found specification of procedure down_write
[2018-11-22 23:59:36,902 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_remove
[2018-11-22 23:59:36,902 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_container_put
[2018-11-22 23:59:36,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_container_put
[2018-11-22 23:59:36,902 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2018-11-22 23:59:36,902 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2018-11-22 23:59:36,902 INFO  L130     BoogieDeclarations]: Found specification of procedure device_destroy
[2018-11-22 23:59:36,906 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow
[2018-11-22 23:59:36,907 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_name
[2018-11-22 23:59:36,907 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_name
[2018-11-22 23:59:36,907 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2018-11-22 23:59:36,907 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow
[2018-11-22 23:59:36,907 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2018-11-22 23:59:36,907 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID
[2018-11-22 23:59:36,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID
[2018-11-22 23:59:36,908 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_viable
[2018-11-22 23:59:36,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_viable
[2018-11-22 23:59:36,908 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_group_get_device_fd
[2018-11-22 23:59:36,908 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_group_get_device_fd
[2018-11-22 23:59:36,908 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-22 23:59:36,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2018-11-22 23:59:36,909 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_ioctl_set_iommu
[2018-11-22 23:59:36,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_ioctl_set_iommu
[2018-11-22 23:59:36,909 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_fops_open
[2018-11-22 23:59:36,909 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_fops_open
[2018-11-22 23:59:36,909 INFO  L130     BoogieDeclarations]: Found specification of procedure vfio_device_fops_release
[2018-11-22 23:59:36,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure vfio_device_fops_release
[2018-11-22 23:59:36,910 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-22 23:59:36,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-22 23:59:36,910 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2018-11-22 23:59:36,910 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2018-11-22 23:59:51,055 INFO  L275             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-22 23:59:51,055 INFO  L280             CfgBuilder]: Removed 0 assue(true) statements.
[2018-11-22 23:59:51,056 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 11:59:51 BoogieIcfgContainer
[2018-11-22 23:59:51,057 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-22 23:59:51,059 INFO  L168              Benchmark]: Toolchain (without parser) took 18027.80 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -733.9 MB). Peak memory consumption was 809.0 MB. Max. memory is 7.1 GB.
[2018-11-22 23:59:51,061 INFO  L168              Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 23:59:51,062 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 3237.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -633.8 MB). Peak memory consumption was 139.9 MB. Max. memory is 7.1 GB.
[2018-11-22 23:59:51,063 INFO  L168              Benchmark]: Boogie Procedure Inliner took 120.55 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 23:59:51,063 INFO  L168              Benchmark]: Boogie Preprocessor took 375.10 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB.
[2018-11-22 23:59:51,064 INFO  L168              Benchmark]: RCFGBuilder took 14289.30 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 349.2 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -141.1 MB). Peak memory consumption was 651.4 MB. Max. memory is 7.1 GB.
[2018-11-22 23:59:51,069 INFO  L336   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - GenericResult: Assertions are enabled
    Assertions are enabled
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 3237.25 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 750.3 MB). Free memory was 1.4 GB in the beginning and 2.0 GB in the end (delta: -633.8 MB). Peak memory consumption was 139.9 MB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 120.55 ms. Allocated memory is still 2.3 GB. Free memory is still 2.0 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 375.10 ms. Allocated memory is still 2.3 GB. Free memory was 2.0 GB in the beginning and 2.0 GB in the end (delta: 41.1 MB). Peak memory consumption was 41.1 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 14289.30 ms. Allocated memory was 2.3 GB in the beginning and 2.6 GB in the end (delta: 349.2 MB). Free memory was 2.0 GB in the beginning and 2.1 GB in the end (delta: -141.1 MB). Peak memory consumption was 651.4 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...