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_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.7.3/main1_false-unreach-call_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.c


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


This is Ultimate 0.1.23-217129f
[2018-11-23 20:45:34,874 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-23 20:45:34,876 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-23 20:45:34,890 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-23 20:45:34,890 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-23 20:45:34,891 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-23 20:45:34,893 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-23 20:45:34,895 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-23 20:45:34,897 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2018-11-23 20:45:34,901 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-23 20:45:34,903 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-23 20:45:34,903 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-23 20:45:34,904 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-23 20:45:34,906 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-23 20:45:34,908 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-23 20:45:34,910 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-23 20:45:34,911 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-23 20:45:34,912 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-23 20:45:34,914 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-23 20:45:34,914 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-23 20:45:34,915 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-23 20:45:34,916 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-23 20:45:34,917 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-11-23 20:45:34,920 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
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[2018-11-23 20:45:34,921 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-23 20:45:34,922 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-23 20:45:34,923 INFO  L98         SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf
[2018-11-23 20:45:34,938 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-23 20:45:34,938 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-23 20:45:34,939 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-23 20:45:34,939 INFO  L133        SettingsManager]:  * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-23 20:45:34,940 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-23 20:45:34,940 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-23 20:45:34,940 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-23 20:45:34,941 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-23 20:45:34,941 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-23 20:45:34,941 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-23 20:45:34,941 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-23 20:45:34,941 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-23 20:45:34,942 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-23 20:45:34,942 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-23 20:45:34,942 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-23 20:45:34,942 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-23 20:45:34,942 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-23 20:45:34,943 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-23 20:45:34,943 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-23 20:45:34,943 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-23 20:45:34,943 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-23 20:45:34,943 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-23 20:45:34,944 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-23 20:45:34,944 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-23 20:45:34,944 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-23 20:45:34,944 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-23 20:45:34,945 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-23 20:45:34,945 INFO  L133        SettingsManager]:  * Command for external solver=cvc4 --incremental --rewrite-divk --print-success --lang smt 
[2018-11-23 20:45:34,945 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-23 20:45:34,945 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-23 20:45:34,945 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-23 20:45:34,994 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-23 20:45:35,007 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-23 20:45:35,011 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-23 20:45:35,013 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-23 20:45:35,013 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-23 20:45:35,014 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.7.3/main1_false-unreach-call_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.c
[2018-11-23 20:45:35,073 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f60739a64/bec60c5f10d141958debcd8cde151a90/FLAGe8104bf7d
[2018-11-23 20:45:35,953 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-23 20:45:35,954 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.7.3/main1_false-unreach-call_drivers-vhost-vhost_net-ko--32_7a--linux-3.7.3.c
[2018-11-23 20:45:36,000 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f60739a64/bec60c5f10d141958debcd8cde151a90/FLAGe8104bf7d
[2018-11-23 20:45:36,385 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f60739a64/bec60c5f10d141958debcd8cde151a90
[2018-11-23 20:45:36,395 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-23 20:45:36,397 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-23 20:45:36,398 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-23 20:45:36,399 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-23 20:45:36,403 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-23 20:45:36,405 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:45:36" (1/1) ...
[2018-11-23 20:45:36,408 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@379bfa0e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:36, skipping insertion in model container
[2018-11-23 20:45:36,408 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 08:45:36" (1/1) ...
[2018-11-23 20:45:36,420 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-23 20:45:36,651 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-23 20:45:40,295 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-23 20:45:40,343 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-23 20:45:40,873 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-23 20:45:41,668 INFO  L195         MainTranslator]: Completed translation
[2018-11-23 20:45:41,669 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41 WrapperNode
[2018-11-23 20:45:41,669 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-23 20:45:41,670 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-23 20:45:41,670 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-23 20:45:41,670 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-23 20:45:41,681 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:41,800 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:41,867 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-23 20:45:41,868 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-23 20:45:41,868 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-23 20:45:41,869 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-23 20:45:41,882 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:41,882 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:41,934 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:41,934 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:42,205 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:42,254 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:42,325 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (1/1) ...
[2018-11-23 20:45:42,368 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-23 20:45:42,370 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-23 20:45:42,371 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-23 20:45:42,371 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-23 20:45:42,372 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 08:45:41" (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
[2018-11-23 20:45:42,447 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal
[2018-11-23 20:45:42,447 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal
[2018-11-23 20:45:42,448 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2018-11-23 20:45:42,448 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2018-11-23 20:45:42,448 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy_toiovecend
[2018-11-23 20:45:42,448 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16
[2018-11-23 20:45:42,448 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16
[2018-11-23 20:45:42,449 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18
[2018-11-23 20:45:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18
[2018-11-23 20:45:42,449 INFO  L130     BoogieDeclarations]: Found specification of procedure handle_tx_net
[2018-11-23 20:45:42,449 INFO  L138     BoogieDeclarations]: Found implementation of procedure handle_tx_net
[2018-11-23 20:45:42,449 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2018-11-23 20:45:42,450 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12
[2018-11-23 20:45:42,450 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12
[2018-11-23 20:45:42,451 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_vq_free_iovecs
[2018-11-23 20:45:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_vq_free_iovecs
[2018-11-23 20:45:42,451 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14
[2018-11-23 20:45:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14
[2018-11-23 20:45:42,451 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_sub
[2018-11-23 20:45:42,451 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_sub
[2018-11-23 20:45:42,452 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_wait_queue
[2018-11-23 20:45:42,452 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8
[2018-11-23 20:45:42,452 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-23 20:45:42,452 INFO  L130     BoogieDeclarations]: Found specification of procedure vq_access_ok
[2018-11-23 20:45:42,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure vq_access_ok
[2018-11-23 20:45:42,453 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE2
[2018-11-23 20:45:42,453 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_work_flush
[2018-11-23 20:45:42,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_work_flush
[2018-11-23 20:45:42,453 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_UINT~X~C_INT~TO~C_INT
[2018-11-23 20:45:42,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_UINT~X~C_INT~TO~C_INT
[2018-11-23 20:45:42,454 INFO  L130     BoogieDeclarations]: Found specification of procedure wake_up_process
[2018-11-23 20:45:42,454 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online
[2018-11-23 20:45:42,454 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_check_owner
[2018-11-23 20:45:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_check_owner
[2018-11-23 20:45:42,454 INFO  L130     BoogieDeclarations]: Found specification of procedure lowmem_page_address
[2018-11-23 20:45:42,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure lowmem_page_address
[2018-11-23 20:45:42,455 INFO  L130     BoogieDeclarations]: Found specification of procedure log_write
[2018-11-23 20:45:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure log_write
[2018-11-23 20:45:42,455 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_enable_vq
[2018-11-23 20:45:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_enable_vq
[2018-11-23 20:45:42,455 INFO  L130     BoogieDeclarations]: Found specification of procedure handle_tx
[2018-11-23 20:45:42,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure handle_tx
[2018-11-23 20:45:42,456 INFO  L130     BoogieDeclarations]: Found specification of procedure variable_test_bit
[2018-11-23 20:45:42,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure variable_test_bit
[2018-11-23 20:45:42,456 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2018-11-23 20:45:42,456 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2018-11-23 20:45:42,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2018-11-23 20:45:42,456 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_vq_reset
[2018-11-23 20:45:42,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_vq_reset
[2018-11-23 20:45:42,458 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_ioctl
[2018-11-23 20:45:42,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_ioctl
[2018-11-23 20:45:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2018-11-23 20:45:42,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2018-11-23 20:45:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19
[2018-11-23 20:45:42,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19
[2018-11-23 20:45:42,459 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_17
[2018-11-23 20:45:42,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_17
[2018-11-23 20:45:42,460 INFO  L130     BoogieDeclarations]: Found specification of procedure synchronize_sched
[2018-11-23 20:45:42,460 INFO  L130     BoogieDeclarations]: Found specification of procedure vq_log_access_ok
[2018-11-23 20:45:42,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure vq_log_access_ok
[2018-11-23 20:45:42,460 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51
[2018-11-23 20:45:42,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51
[2018-11-23 20:45:42,461 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups
[2018-11-23 20:45:42,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups
[2018-11-23 20:45:42,461 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57
[2018-11-23 20:45:42,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57
[2018-11-23 20:45:42,461 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55
[2018-11-23 20:45:42,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55
[2018-11-23 20:45:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_53
[2018-11-23 20:45:42,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_53
[2018-11-23 20:45:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2018-11-23 20:45:42,464 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-23 20:45:42,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-23 20:45:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_sub_and_test
[2018-11-23 20:45:42,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test
[2018-11-23 20:45:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure __put_user_bad
[2018-11-23 20:45:42,465 INFO  L130     BoogieDeclarations]: Found specification of procedure get_indirect
[2018-11-23 20:45:42,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_indirect
[2018-11-23 20:45:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2018-11-23 20:45:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure get_task_mm
[2018-11-23 20:45:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_release
[2018-11-23 20:45:42,466 INFO  L130     BoogieDeclarations]: Found specification of procedure get_raw_socket
[2018-11-23 20:45:42,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_raw_socket
[2018-11-23 20:45:42,469 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2018-11-23 20:45:42,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2018-11-23 20:45:42,469 INFO  L130     BoogieDeclarations]: Found specification of procedure __vhost_add_used_n
[2018-11-23 20:45:42,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure __vhost_add_used_n
[2018-11-23 20:45:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_add_used_n
[2018-11-23 20:45:42,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_add_used_n
[2018-11-23 20:45:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure find_region
[2018-11-23 20:45:42,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure find_region
[2018-11-23 20:45:42,470 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_poll_start
[2018-11-23 20:45:42,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_poll_start
[2018-11-23 20:45:42,471 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_poll_queue
[2018-11-23 20:45:42,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_poll_queue
[2018-11-23 20:45:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure handle_rx
[2018-11-23 20:45:42,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure handle_rx
[2018-11-23 20:45:42,472 INFO  L130     BoogieDeclarations]: Found specification of procedure handle_tx_kick
[2018-11-23 20:45:42,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure handle_tx_kick
[2018-11-23 20:45:42,473 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_open
[2018-11-23 20:45:42,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_open
[2018-11-23 20:45:42,473 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_poll_wakeup
[2018-11-23 20:45:42,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_poll_wakeup
[2018-11-23 20:45:42,473 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-23 20:45:42,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-23 20:45:42,474 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock
[2018-11-23 20:45:42,474 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2018-11-23 20:45:42,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2018-11-23 20:45:42,474 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_peek
[2018-11-23 20:45:42,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_peek
[2018-11-23 20:45:42,474 INFO  L130     BoogieDeclarations]: Found specification of procedure ERR_PTR
[2018-11-23 20:45:42,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ERR_PTR
[2018-11-23 20:45:42,475 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_74
[2018-11-23 20:45:42,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_74
[2018-11-23 20:45:42,475 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_71
[2018-11-23 20:45:42,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_71
[2018-11-23 20:45:42,475 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_set_features
[2018-11-23 20:45:42,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_set_features
[2018-11-23 20:45:42,476 INFO  L130     BoogieDeclarations]: Found specification of procedure eventfd_fget
[2018-11-23 20:45:42,476 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72
[2018-11-23 20:45:42,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72
[2018-11-23 20:45:42,476 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_poll_init
[2018-11-23 20:45:42,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_poll_init
[2018-11-23 20:45:42,477 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56
[2018-11-23 20:45:42,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56
[2018-11-23 20:45:42,477 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59
[2018-11-23 20:45:42,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59
[2018-11-23 20:45:42,478 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2018-11-23 20:45:42,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2018-11-23 20:45:42,478 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_58
[2018-11-23 20:45:42,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_58
[2018-11-23 20:45:42,478 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_init
[2018-11-23 20:45:42,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_init
[2018-11-23 20:45:42,479 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_52
[2018-11-23 20:45:42,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_52
[2018-11-23 20:45:42,479 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_54
[2018-11-23 20:45:42,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_54
[2018-11-23 20:45:42,480 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2018-11-23 20:45:42,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2018-11-23 20:45:42,480 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50
[2018-11-23 20:45:42,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50
[2018-11-23 20:45:42,480 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT
[2018-11-23 20:45:42,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_UINT~TO~C_INT
[2018-11-23 20:45:42,481 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq
[2018-11-23 20:45:42,481 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_lock_release
[2018-11-23 20:45:42,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_lock_release
[2018-11-23 20:45:42,481 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_set_backend
[2018-11-23 20:45:42,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_set_backend
[2018-11-23 20:45:42,482 INFO  L130     BoogieDeclarations]: Found specification of procedure vq_memory_access_ok
[2018-11-23 20:45:42,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure vq_memory_access_ok
[2018-11-23 20:45:42,482 INFO  L130     BoogieDeclarations]: Found specification of procedure init_poll_funcptr
[2018-11-23 20:45:42,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_poll_funcptr
[2018-11-23 20:45:42,482 INFO  L130     BoogieDeclarations]: Found specification of procedure move_iovec_hdr
[2018-11-23 20:45:42,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure move_iovec_hdr
[2018-11-23 20:45:42,483 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_62
[2018-11-23 20:45:42,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_62
[2018-11-23 20:45:42,483 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_vq_access_ok
[2018-11-23 20:45:42,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_vq_access_ok
[2018-11-23 20:45:42,483 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-23 20:45:42,485 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63
[2018-11-23 20:45:42,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63
[2018-11-23 20:45:42,485 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60
[2018-11-23 20:45:42,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60
[2018-11-23 20:45:42,486 INFO  L130     BoogieDeclarations]: Found specification of procedure put_page
[2018-11-23 20:45:42,486 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69
[2018-11-23 20:45:42,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69
[2018-11-23 20:45:42,486 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67
[2018-11-23 20:45:42,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67
[2018-11-23 20:45:42,487 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64
[2018-11-23 20:45:42,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64
[2018-11-23 20:45:42,487 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2018-11-23 20:45:42,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2018-11-23 20:45:42,487 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_65
[2018-11-23 20:45:42,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_65
[2018-11-23 20:45:42,490 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore
[2018-11-23 20:45:42,490 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore
[2018-11-23 20:45:42,490 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_update_avail_event
[2018-11-23 20:45:42,490 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_update_avail_event
[2018-11-23 20:45:42,490 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_work_queue
[2018-11-23 20:45:42,490 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_work_queue
[2018-11-23 20:45:42,492 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_stop
[2018-11-23 20:45:42,492 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_stop
[2018-11-23 20:45:42,492 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8
[2018-11-23 20:45:42,492 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2018-11-23 20:45:42,492 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE2
[2018-11-23 20:45:42,492 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-23 20:45:42,493 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-23 20:45:42,493 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2018-11-23 20:45:42,493 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_cleanup
[2018-11-23 20:45:42,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_cleanup
[2018-11-23 20:45:42,493 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_zerocopy_callback
[2018-11-23 20:45:42,493 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_callback
[2018-11-23 20:45:42,494 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2018-11-23 20:45:42,494 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2
[2018-11-23 20:45:42,494 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_flush_vq
[2018-11-23 20:45:42,494 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_flush_vq
[2018-11-23 20:45:42,494 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4
[2018-11-23 20:45:42,494 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_stop_vq
[2018-11-23 20:45:42,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_stop_vq
[2018-11-23 20:45:42,495 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_log_access_ok
[2018-11-23 20:45:42,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_log_access_ok
[2018-11-23 20:45:42,495 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2018-11-23 20:45:42,495 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-23 20:45:42,495 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-23 20:45:42,495 INFO  L130     BoogieDeclarations]: Found specification of procedure fput
[2018-11-23 20:45:42,496 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave
[2018-11-23 20:45:42,496 INFO  L130     BoogieDeclarations]: Found specification of procedure next_desc
[2018-11-23 20:45:42,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure next_desc
[2018-11-23 20:45:42,496 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_set_vring
[2018-11-23 20:45:42,496 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_set_vring
[2018-11-23 20:45:42,496 INFO  L130     BoogieDeclarations]: Found specification of procedure iov_length
[2018-11-23 20:45:42,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure iov_length
[2018-11-23 20:45:42,497 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT
[2018-11-23 20:45:42,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT
[2018-11-23 20:45:42,497 INFO  L130     BoogieDeclarations]: Found specification of procedure get_tap_socket
[2018-11-23 20:45:42,497 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_tap_socket
[2018-11-23 20:45:42,497 INFO  L130     BoogieDeclarations]: Found specification of procedure tx_poll_stop
[2018-11-23 20:45:42,498 INFO  L138     BoogieDeclarations]: Found implementation of procedure tx_poll_stop
[2018-11-23 20:45:42,500 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_iovec_hdr
[2018-11-23 20:45:42,500 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_iovec_hdr
[2018-11-23 20:45:42,501 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler_precall
[2018-11-23 20:45:42,501 INFO  L130     BoogieDeclarations]: Found specification of procedure get_socket
[2018-11-23 20:45:42,501 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_socket
[2018-11-23 20:45:42,501 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2018-11-23 20:45:42,501 INFO  L130     BoogieDeclarations]: Found specification of procedure get_user_pages_fast
[2018-11-23 20:45:42,501 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_zerocopy_done_signal
[2018-11-23 20:45:42,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_done_signal
[2018-11-23 20:45:42,502 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2018-11-23 20:45:42,502 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT
[2018-11-23 20:45:42,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_UINT
[2018-11-23 20:45:42,502 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_has_feature
[2018-11-23 20:45:42,502 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_has_feature
[2018-11-23 20:45:42,502 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_reset_owner
[2018-11-23 20:45:42,503 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_reset_owner
[2018-11-23 20:45:42,503 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2018-11-23 20:45:42,503 INFO  L130     BoogieDeclarations]: Found specification of procedure misc_deregister
[2018-11-23 20:45:42,504 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2018-11-23 20:45:42,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2018-11-23 20:45:42,504 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_reset_owner
[2018-11-23 20:45:42,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_reset_owner
[2018-11-23 20:45:42,504 INFO  L130     BoogieDeclarations]: Found specification of procedure macvtap_get_socket
[2018-11-23 20:45:42,504 INFO  L130     BoogieDeclarations]: Found specification of procedure __rcu_read_lock
[2018-11-23 20:45:42,504 INFO  L138     BoogieDeclarations]: Found implementation of procedure __rcu_read_lock
[2018-11-23 20:45:42,505 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-23 20:45:42,505 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_get
[2018-11-23 20:45:42,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_get
[2018-11-23 20:45:42,505 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-23 20:45:42,505 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2018-11-23 20:45:42,505 INFO  L130     BoogieDeclarations]: Found specification of procedure fget
[2018-11-23 20:45:42,506 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_to_user
[2018-11-23 20:45:42,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_to_user
[2018-11-23 20:45:42,507 INFO  L130     BoogieDeclarations]: Found specification of procedure handle_rx_kick
[2018-11-23 20:45:42,507 INFO  L138     BoogieDeclarations]: Found implementation of procedure handle_rx_kick
[2018-11-23 20:45:42,508 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-23 20:45:42,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-23 20:45:42,508 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_work_init
[2018-11-23 20:45:42,508 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_work_init
[2018-11-23 20:45:42,508 INFO  L130     BoogieDeclarations]: Found specification of procedure eventfd_ctx_fileget
[2018-11-23 20:45:42,508 INFO  L130     BoogieDeclarations]: Found specification of procedure vring_need_event
[2018-11-23 20:45:42,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure vring_need_event
[2018-11-23 20:45:42,509 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_flush
[2018-11-23 20:45:42,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_flush
[2018-11-23 20:45:42,509 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_lock_held
[2018-11-23 20:45:42,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held
[2018-11-23 20:45:42,509 INFO  L130     BoogieDeclarations]: Found specification of procedure synchronize_rcu
[2018-11-23 20:45:42,509 INFO  L138     BoogieDeclarations]: Found implementation of procedure synchronize_rcu
[2018-11-23 20:45:42,513 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-23 20:45:42,513 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit_to_user
[2018-11-23 20:45:42,513 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit_to_user
[2018-11-23 20:45:42,513 INFO  L130     BoogieDeclarations]: Found specification of procedure __get_user_bad
[2018-11-23 20:45:42,513 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2018-11-23 20:45:42,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2018-11-23 20:45:42,514 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_ubuf_put
[2018-11-23 20:45:42,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put
[2018-11-23 20:45:42,514 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_70
[2018-11-23 20:45:42,514 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_70
[2018-11-23 20:45:42,514 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-23 20:45:42,515 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-23 20:45:42,516 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73
[2018-11-23 20:45:42,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73
[2018-11-23 20:45:42,516 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex
[2018-11-23 20:45:42,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex
[2018-11-23 20:45:42,516 INFO  L130     BoogieDeclarations]: Found specification of procedure __rcu_read_unlock
[2018-11-23 20:45:42,516 INFO  L138     BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock
[2018-11-23 20:45:42,517 INFO  L130     BoogieDeclarations]: Found specification of procedure translate_desc
[2018-11-23 20:45:42,524 INFO  L138     BoogieDeclarations]: Found implementation of procedure translate_desc
[2018-11-23 20:45:42,524 INFO  L130     BoogieDeclarations]: Found specification of procedure eventfd_ctx_put
[2018-11-23 20:45:42,526 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_compat_ioctl
[2018-11-23 20:45:42,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_compat_ioctl
[2018-11-23 20:45:42,526 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_ioctl
[2018-11-23 20:45:42,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_ioctl
[2018-11-23 20:45:42,526 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_disable_vq
[2018-11-23 20:45:42,526 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_disable_vq
[2018-11-23 20:45:42,527 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4
[2018-11-23 20:45:42,527 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_exit
[2018-11-23 20:45:42,527 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_exit
[2018-11-23 20:45:42,527 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2
[2018-11-23 20:45:42,527 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1
[2018-11-23 20:45:42,527 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8
[2018-11-23 20:45:42,527 INFO  L130     BoogieDeclarations]: Found specification of procedure mmput
[2018-11-23 20:45:42,528 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_put
[2018-11-23 20:45:42,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_put
[2018-11-23 20:45:42,528 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_irq
[2018-11-23 20:45:42,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_irq
[2018-11-23 20:45:42,528 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2018-11-23 20:45:42,528 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2018-11-23 20:45:42,528 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_ubuf_put_and_wait
[2018-11-23 20:45:42,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_ubuf_put_and_wait
[2018-11-23 20:45:42,531 INFO  L130     BoogieDeclarations]: Found specification of procedure set_page_dirty_lock
[2018-11-23 20:45:42,531 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_user_generic
[2018-11-23 20:45:42,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_user_generic
[2018-11-23 20:45:42,531 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68
[2018-11-23 20:45:42,531 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68
[2018-11-23 20:45:42,532 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_lock
[2018-11-23 20:45:42,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_lock
[2018-11-23 20:45:42,532 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_notify
[2018-11-23 20:45:42,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_notify
[2018-11-23 20:45:42,532 INFO  L130     BoogieDeclarations]: Found specification of procedure sock_flag
[2018-11-23 20:45:42,532 INFO  L138     BoogieDeclarations]: Found implementation of procedure sock_flag
[2018-11-23 20:45:42,532 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_66
[2018-11-23 20:45:42,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_66
[2018-11-23 20:45:42,533 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_61
[2018-11-23 20:45:42,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_61
[2018-11-23 20:45:42,533 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2018-11-23 20:45:42,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2018-11-23 20:45:42,533 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_set_owner
[2018-11-23 20:45:42,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_set_owner
[2018-11-23 20:45:42,534 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle
[2018-11-23 20:45:42,535 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2018-11-23 20:45:42,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2018-11-23 20:45:42,535 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2018-11-23 20:45:42,535 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_get_vq_desc
[2018-11-23 20:45:42,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_get_vq_desc
[2018-11-23 20:45:42,535 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_ubuf_alloc
[2018-11-23 20:45:42,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_ubuf_alloc
[2018-11-23 20:45:42,536 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_acquire
[2018-11-23 20:45:42,536 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_inc
[2018-11-23 20:45:42,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_inc
[2018-11-23 20:45:42,536 INFO  L130     BoogieDeclarations]: Found specification of procedure eventfd_signal
[2018-11-23 20:45:42,536 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_enable_notify
[2018-11-23 20:45:42,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_enable_notify
[2018-11-23 20:45:42,537 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_free_iovecs
[2018-11-23 20:45:42,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_free_iovecs
[2018-11-23 20:45:42,537 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-23 20:45:42,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-23 20:45:42,537 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_poll_stop
[2018-11-23 20:45:42,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_poll_stop
[2018-11-23 20:45:42,538 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-23 20:45:42,538 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy_fromiovec
[2018-11-23 20:45:42,538 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious
[2018-11-23 20:45:42,538 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2018-11-23 20:45:42,538 INFO  L130     BoogieDeclarations]: Found specification of procedure init_waitqueue_func_entry
[2018-11-23 20:45:42,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_waitqueue_func_entry
[2018-11-23 20:45:42,538 INFO  L130     BoogieDeclarations]: Found specification of procedure get_rx_bufs
[2018-11-23 20:45:42,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_rx_bufs
[2018-11-23 20:45:42,540 INFO  L130     BoogieDeclarations]: Found specification of procedure kthread_stop
[2018-11-23 20:45:42,540 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2018-11-23 20:45:42,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2018-11-23 20:45:42,540 INFO  L130     BoogieDeclarations]: Found specification of procedure memory_access_ok
[2018-11-23 20:45:42,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure memory_access_ok
[2018-11-23 20:45:42,541 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-23 20:45:42,541 INFO  L130     BoogieDeclarations]: Found specification of procedure kref_init
[2018-11-23 20:45:42,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure kref_init
[2018-11-23 20:45:42,541 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_irq
[2018-11-23 20:45:42,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_irq
[2018-11-23 20:45:42,541 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore
[2018-11-23 20:45:42,541 INFO  L130     BoogieDeclarations]: Found specification of procedure current_thread_info
[2018-11-23 20:45:42,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure current_thread_info
[2018-11-23 20:45:42,542 INFO  L130     BoogieDeclarations]: Found specification of procedure sockfd_lookup
[2018-11-23 20:45:42,542 INFO  L130     BoogieDeclarations]: Found specification of procedure misc_register
[2018-11-23 20:45:42,542 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_add_used
[2018-11-23 20:45:42,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_add_used
[2018-11-23 20:45:42,542 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_work_seq_done
[2018-11-23 20:45:42,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_work_seq_done
[2018-11-23 20:45:42,542 INFO  L130     BoogieDeclarations]: Found specification of procedure peek_head_len
[2018-11-23 20:45:42,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure peek_head_len
[2018-11-23 20:45:42,543 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2018-11-23 20:45:42,543 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_init
[2018-11-23 20:45:42,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_init
[2018-11-23 20:45:42,543 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_net_release
[2018-11-23 20:45:42,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_net_release
[2018-11-23 20:45:42,543 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2018-11-23 20:45:42,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2018-11-23 20:45:42,543 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_lock_acquire
[2018-11-23 20:45:42,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire
[2018-11-23 20:45:42,544 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_add_used_and_signal_n
[2018-11-23 20:45:42,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_add_used_and_signal_n
[2018-11-23 20:45:42,544 INFO  L130     BoogieDeclarations]: Found specification of procedure cgroup_attach_task_all
[2018-11-23 20:45:42,544 INFO  L130     BoogieDeclarations]: Found specification of procedure kmap_atomic
[2018-11-23 20:45:42,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmap_atomic
[2018-11-23 20:45:42,544 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_disable_notify
[2018-11-23 20:45:42,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_disable_notify
[2018-11-23 20:45:42,544 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_set_memory
[2018-11-23 20:45:42,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_set_memory
[2018-11-23 20:45:42,545 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_dev_alloc_iovecs
[2018-11-23 20:45:42,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_dev_alloc_iovecs
[2018-11-23 20:45:42,545 INFO  L130     BoogieDeclarations]: Found specification of procedure prepare_to_wait
[2018-11-23 20:45:42,545 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15
[2018-11-23 20:45:42,545 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15
[2018-11-23 20:45:42,545 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2018-11-23 20:45:42,546 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13
[2018-11-23 20:45:42,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13
[2018-11-23 20:45:42,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_sock_zcopy
[2018-11-23 20:45:42,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_sock_zcopy
[2018-11-23 20:45:42,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_init_used
[2018-11-23 20:45:42,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_init_used
[2018-11-23 20:45:42,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_update_used_flags
[2018-11-23 20:45:42,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_update_used_flags
[2018-11-23 20:45:42,546 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_attach_cgroups_work
[2018-11-23 20:45:42,550 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_attach_cgroups_work
[2018-11-23 20:45:42,551 INFO  L130     BoogieDeclarations]: Found specification of procedure tun_get_socket
[2018-11-23 20:45:42,551 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_discard_vq_desc
[2018-11-23 20:45:42,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_discard_vq_desc
[2018-11-23 20:45:42,551 INFO  L130     BoogieDeclarations]: Found specification of procedure __copy_from_user
[2018-11-23 20:45:42,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure __copy_from_user
[2018-11-23 20:45:42,551 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_enable_zcopy
[2018-11-23 20:45:42,551 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_enable_zcopy
[2018-11-23 20:45:42,551 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_is_held
[2018-11-23 20:45:42,552 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_poll_flush
[2018-11-23 20:45:42,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_poll_flush
[2018-11-23 20:45:42,552 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex
[2018-11-23 20:45:42,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex
[2018-11-23 20:45:42,552 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq
[2018-11-23 20:45:42,552 INFO  L130     BoogieDeclarations]: Found specification of procedure log_access_ok
[2018-11-23 20:45:42,552 INFO  L138     BoogieDeclarations]: Found implementation of procedure log_access_ok
[2018-11-23 20:45:42,552 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2018-11-23 20:45:42,552 INFO  L130     BoogieDeclarations]: Found specification of procedure __kunmap_atomic
[2018-11-23 20:45:42,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kunmap_atomic
[2018-11-23 20:45:42,553 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2018-11-23 20:45:42,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2018-11-23 20:45:42,553 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_signal
[2018-11-23 20:45:42,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_signal
[2018-11-23 20:45:42,553 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_unlock
[2018-11-23 20:45:42,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_unlock
[2018-11-23 20:45:42,553 INFO  L130     BoogieDeclarations]: Found specification of procedure handle_rx_net
[2018-11-23 20:45:42,553 INFO  L138     BoogieDeclarations]: Found implementation of procedure handle_rx_net
[2018-11-23 20:45:42,554 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_zerocopy_signal_used
[2018-11-23 20:45:42,554 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_zerocopy_signal_used
[2018-11-23 20:45:42,554 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-23 20:45:42,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2018-11-23 20:45:42,555 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_poll_start
[2018-11-23 20:45:42,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_poll_start
[2018-11-23 20:45:42,555 INFO  L130     BoogieDeclarations]: Found specification of procedure finish_wait
[2018-11-23 20:45:42,555 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-23 20:45:42,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-23 20:45:42,555 INFO  L130     BoogieDeclarations]: Found specification of procedure vhost_log_write
[2018-11-23 20:45:42,555 INFO  L138     BoogieDeclarations]: Found implementation of procedure vhost_log_write
[2018-11-23 20:45:42,556 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2018-11-23 20:45:42,556 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2018-11-23 20:47:13,482 INFO  L275             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-23 20:47:13,483 INFO  L280             CfgBuilder]: Removed 0 assue(true) statements.
[2018-11-23 20:47:13,483 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 08:47:13 BoogieIcfgContainer
[2018-11-23 20:47:13,484 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-23 20:47:13,486 INFO  L168              Benchmark]: Toolchain (without parser) took 97090.05 ms. Allocated memory was 1.5 GB in the beginning and 3.0 GB in the end (delta: 1.4 GB). Free memory was 1.4 GB in the beginning and 2.2 GB in the end (delta: -823.3 MB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB.
[2018-11-23 20:47:13,489 INFO  L168              Benchmark]: CDTParser took 0.25 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.
[2018-11-23 20:47:13,489 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 5271.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -426.7 MB). Peak memory consumption was 368.6 MB. Max. memory is 7.1 GB.
[2018-11-23 20:47:13,490 INFO  L168              Benchmark]: Boogie Procedure Inliner took 197.87 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-23 20:47:13,491 INFO  L168              Benchmark]: Boogie Preprocessor took 501.94 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 80.5 MB). Peak memory consumption was 80.5 MB. Max. memory is 7.1 GB.
[2018-11-23 20:47:13,492 INFO  L168              Benchmark]: RCFGBuilder took 91113.14 ms. Allocated memory was 2.3 GB in the beginning and 3.0 GB in the end (delta: 673.7 MB). Free memory was 1.8 GB in the beginning and 2.2 GB in the end (delta: -477.2 MB). Peak memory consumption was 843.9 MB. Max. memory is 7.1 GB.
[2018-11-23 20:47:13,496 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 0.25 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 5271.03 ms. Allocated memory was 1.5 GB in the beginning and 2.3 GB in the end (delta: 769.1 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -426.7 MB). Peak memory consumption was 368.6 MB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 197.87 ms. Allocated memory is still 2.3 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 501.94 ms. Allocated memory is still 2.3 GB. Free memory was 1.8 GB in the beginning and 1.8 GB in the end (delta: 80.5 MB). Peak memory consumption was 80.5 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 91113.14 ms. Allocated memory was 2.3 GB in the beginning and 3.0 GB in the end (delta: 673.7 MB). Free memory was 1.8 GB in the beginning and 2.2 GB in the end (delta: -477.2 MB). Peak memory consumption was 843.9 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...