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-3.0/module_get_put-drivers-net-ppp_generic.ko_false-unreach-call.cil.out.i.pp.i


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


This is Ultimate 0.1.23-aa41828
[2018-11-22 17:24:20,900 INFO  L170        SettingsManager]: Resetting all preferences to default values...
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[2018-11-22 17:24:20,914 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-22 17:24:20,916 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
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[2018-11-22 17:24:20,921 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
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[2018-11-22 17:24:20,926 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-22 17:24:20,927 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-22 17:24:20,928 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-22 17:24:20,930 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-22 17:24:20,932 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-22 17:24:20,933 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
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[2018-11-22 17:24:20,936 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-22 17:24:20,939 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
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[2018-11-22 17:24:20,939 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
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[2018-11-22 17:24:20,941 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
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[2018-11-22 17:24:20,946 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-22 17:24:20,948 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
[2018-11-22 17:24:20,964 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-22 17:24:20,964 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-22 17:24:20,965 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-22 17:24:20,966 INFO  L133        SettingsManager]:  * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS
[2018-11-22 17:24:20,966 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-22 17:24:20,966 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-22 17:24:20,967 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-22 17:24:20,967 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-22 17:24:20,967 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-22 17:24:20,967 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-22 17:24:20,968 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-22 17:24:20,968 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-22 17:24:20,968 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-22 17:24:20,968 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-22 17:24:20,968 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-22 17:24:20,969 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-22 17:24:20,969 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-22 17:24:20,969 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-22 17:24:20,969 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-22 17:24:20,969 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-22 17:24:20,970 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-22 17:24:20,970 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-22 17:24:20,970 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-22 17:24:20,970 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-22 17:24:20,970 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-22 17:24:20,971 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-22 17:24:20,971 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-22 17:24:20,971 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt 
[2018-11-22 17:24:20,971 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-22 17:24:20,971 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-22 17:24:20,972 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-22 17:24:21,017 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-22 17:24:21,030 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-22 17:24:21,035 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-22 17:24:21,037 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-22 17:24:21,037 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-22 17:24:21,038 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-ppp_generic.ko_false-unreach-call.cil.out.i.pp.i
[2018-11-22 17:24:21,105 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f47ee8a9/9eafd0e959754daf9a9f29d33dce7430/FLAG2240704be
[2018-11-22 17:24:21,993 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-22 17:24:21,994 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/module_get_put-drivers-net-ppp_generic.ko_false-unreach-call.cil.out.i.pp.i
[2018-11-22 17:24:22,038 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f47ee8a9/9eafd0e959754daf9a9f29d33dce7430/FLAG2240704be
[2018-11-22 17:24:22,478 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/9f47ee8a9/9eafd0e959754daf9a9f29d33dce7430
[2018-11-22 17:24:22,491 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-22 17:24:22,494 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2018-11-22 17:24:22,495 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-22 17:24:22,495 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-22 17:24:22,503 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-22 17:24:22,505 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:24:22" (1/1) ...
[2018-11-22 17:24:22,508 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5613c11d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:22, skipping insertion in model container
[2018-11-22 17:24:22,508 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.11 05:24:22" (1/1) ...
[2018-11-22 17:24:22,520 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-22 17:24:22,719 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-22 17:24:25,856 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 17:24:25,915 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-22 17:24:26,291 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-22 17:24:27,107 INFO  L195         MainTranslator]: Completed translation
[2018-11-22 17:24:27,108 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27 WrapperNode
[2018-11-22 17:24:27,108 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-22 17:24:27,109 INFO  L113        PluginConnector]: ------------------------Boogie Procedure Inliner----------------------------
[2018-11-22 17:24:27,110 INFO  L271        PluginConnector]: Initializing Boogie Procedure Inliner...
[2018-11-22 17:24:27,110 INFO  L276        PluginConnector]: Boogie Procedure Inliner initialized
[2018-11-22 17:24:27,121 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,234 INFO  L185        PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,283 INFO  L132        PluginConnector]: ------------------------ END Boogie Procedure Inliner----------------------------
[2018-11-22 17:24:27,284 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-22 17:24:27,284 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-22 17:24:27,284 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-22 17:24:27,296 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,296 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,331 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,334 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,550 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,590 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,637 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (1/1) ...
[2018-11-22 17:24:27,671 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-22 17:24:27,673 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-22 17:24:27,674 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-22 17:24:27,674 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-22 17:24:27,676 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.11 05:24:27" (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 17:24:27,753 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_set
[2018-11-22 17:24:27,754 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_set
[2018-11-22 17:24:27,754 INFO  L130     BoogieDeclarations]: Found specification of procedure find_comp_entry
[2018-11-22 17:24:27,754 INFO  L138     BoogieDeclarations]: Found implementation of procedure find_comp_entry
[2018-11-22 17:24:27,754 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2018-11-22 17:24:27,754 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh
[2018-11-22 17:24:27,755 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get
[2018-11-22 17:24:27,755 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get
[2018-11-22 17:24:27,755 INFO  L130     BoogieDeclarations]: Found specification of procedure remove_wait_queue
[2018-11-22 17:24:27,755 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8
[2018-11-22 17:24:27,755 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue
[2018-11-22 17:24:27,756 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue
[2018-11-22 17:24:27,756 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_dequeue
[2018-11-22 17:24:27,756 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_cleanup
[2018-11-22 17:24:27,756 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_cleanup
[2018-11-22 17:24:27,757 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh
[2018-11-22 17:24:27,757 INFO  L130     BoogieDeclarations]: Found specification of procedure __xchg_wrong_size
[2018-11-22 17:24:27,757 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh
[2018-11-22 17:24:27,757 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-22 17:24:27,757 INFO  L130     BoogieDeclarations]: Found specification of procedure __alloc_skb
[2018-11-22 17:24:27,758 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_skb
[2018-11-22 17:24:27,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure alloc_skb
[2018-11-22 17:24:27,758 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE2
[2018-11-22 17:24:27,758 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_head_init
[2018-11-22 17:24:27,758 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_head_init
[2018-11-22 17:24:27,758 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_1
[2018-11-22 17:24:27,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_1
[2018-11-22 17:24:27,759 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_setup
[2018-11-22 17:24:27,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_setup
[2018-11-22 17:24:27,759 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_push
[2018-11-22 17:24:27,759 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_xmit_process
[2018-11-22 17:24:27,759 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_xmit_process
[2018-11-22 17:24:27,760 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_shutdown_interface
[2018-11-22 17:24:27,760 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_shutdown_interface
[2018-11-22 17:24:27,760 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_destroy
[2018-11-22 17:24:27,760 INFO  L130     BoogieDeclarations]: Found specification of procedure __class_create
[2018-11-22 17:24:27,760 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_destroy_interface
[2018-11-22 17:24:27,760 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_destroy_interface
[2018-11-22 17:24:27,761 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_wake_queue
[2018-11-22 17:24:27,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_wake_queue
[2018-11-22 17:24:27,761 INFO  L130     BoogieDeclarations]: Found specification of procedure variable_test_bit
[2018-11-22 17:24:27,761 INFO  L138     BoogieDeclarations]: Found implementation of procedure variable_test_bit
[2018-11-22 17:24:27,761 INFO  L130     BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled
[2018-11-22 17:24:27,762 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2018-11-22 17:24:27,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2018-11-22 17:24:27,762 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh
[2018-11-22 17:24:27,762 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put
[2018-11-22 17:24:27,762 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put
[2018-11-22 17:24:27,762 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_6
[2018-11-22 17:24:27,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_6
[2018-11-22 17:24:27,763 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_5
[2018-11-22 17:24:27,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_5
[2018-11-22 17:24:27,763 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~TO~$Pointer$
[2018-11-22 17:24:27,763 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~TO~$Pointer$
[2018-11-22 17:24:27,763 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_4
[2018-11-22 17:24:27,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_4
[2018-11-22 17:24:27,764 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_3
[2018-11-22 17:24:27,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_3
[2018-11-22 17:24:27,764 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_module_put_2
[2018-11-22 17:24:27,764 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_module_put_2
[2018-11-22 17:24:27,765 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_push
[2018-11-22 17:24:27,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_push
[2018-11-22 17:24:27,765 INFO  L130     BoogieDeclarations]: Found specification of procedure unit_find
[2018-11-22 17:24:27,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure unit_find
[2018-11-22 17:24:27,765 INFO  L130     BoogieDeclarations]: Found specification of procedure __skb_queue_head_init
[2018-11-22 17:24:27,765 INFO  L138     BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init
[2018-11-22 17:24:27,766 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_unlock
[2018-11-22 17:24:27,766 INFO  L130     BoogieDeclarations]: Found specification of procedure pskb_expand_head
[2018-11-22 17:24:27,766 INFO  L130     BoogieDeclarations]: Found specification of procedure put_unaligned_be16
[2018-11-22 17:24:27,766 INFO  L138     BoogieDeclarations]: Found implementation of procedure put_unaligned_be16
[2018-11-22 17:24:27,766 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2018-11-22 17:24:27,767 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_release
[2018-11-22 17:24:27,767 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2018-11-22 17:24:27,767 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2018-11-22 17:24:27,767 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs
[2018-11-22 17:24:27,767 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_read
[2018-11-22 17:24:27,767 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_read
[2018-11-22 17:24:27,768 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2018-11-22 17:24:27,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2018-11-22 17:24:27,768 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_unattached_ioctl
[2018-11-22 17:24:27,768 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_unattached_ioctl
[2018-11-22 17:24:27,768 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_head
[2018-11-22 17:24:27,769 INFO  L130     BoogieDeclarations]: Found specification of procedure init_ppp_file
[2018-11-22 17:24:27,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure init_ppp_file
[2018-11-22 17:24:27,769 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_stop_queue
[2018-11-22 17:24:27,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_stop_queue
[2018-11-22 17:24:27,769 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-22 17:24:27,769 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-22 17:24:27,770 INFO  L130     BoogieDeclarations]: Found specification of procedure __netif_schedule
[2018-11-22 17:24:27,770 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2018-11-22 17:24:27,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2018-11-22 17:24:27,770 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_peek
[2018-11-22 17:24:27,770 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_peek
[2018-11-22 17:24:27,771 INFO  L130     BoogieDeclarations]: Found specification of procedure poll_wait
[2018-11-22 17:24:27,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure poll_wait
[2018-11-22 17:24:27,771 INFO  L130     BoogieDeclarations]: Found specification of procedure unit_get
[2018-11-22 17:24:27,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure unit_get
[2018-11-22 17:24:27,771 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_release
[2018-11-22 17:24:27,771 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_release
[2018-11-22 17:24:27,772 INFO  L130     BoogieDeclarations]: Found specification of procedure register_netdev
[2018-11-22 17:24:27,772 INFO  L130     BoogieDeclarations]: Found specification of procedure get_filter
[2018-11-22 17:24:27,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_filter
[2018-11-22 17:24:27,772 INFO  L130     BoogieDeclarations]: Found specification of procedure __unit_alloc
[2018-11-22 17:24:27,772 INFO  L138     BoogieDeclarations]: Found implementation of procedure __unit_alloc
[2018-11-22 17:24:27,773 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2018-11-22 17:24:27,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2018-11-22 17:24:27,773 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_empty
[2018-11-22 17:24:27,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_empty
[2018-11-22 17:24:27,773 INFO  L130     BoogieDeclarations]: Found specification of procedure __swab16p
[2018-11-22 17:24:27,773 INFO  L138     BoogieDeclarations]: Found implementation of procedure __swab16p
[2018-11-22 17:24:27,774 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic64_read
[2018-11-22 17:24:27,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic64_read
[2018-11-22 17:24:27,774 INFO  L130     BoogieDeclarations]: Found specification of procedure down_read
[2018-11-22 17:24:27,774 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID
[2018-11-22 17:24:27,774 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID
[2018-11-22 17:24:27,775 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-22 17:24:27,775 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_del_entry
[2018-11-22 17:24:27,775 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec_and_test
[2018-11-22 17:24:27,775 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test
[2018-11-22 17:24:27,775 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_init
[2018-11-22 17:24:27,776 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_end_pointer
[2018-11-22 17:24:27,776 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_end_pointer
[2018-11-22 17:24:27,776 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_send_frame
[2018-11-22 17:24:27,776 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_send_frame
[2018-11-22 17:24:27,776 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh
[2018-11-22 17:24:27,776 INFO  L130     BoogieDeclarations]: Found specification of procedure signal_pending
[2018-11-22 17:24:27,777 INFO  L138     BoogieDeclarations]: Found implementation of procedure signal_pending
[2018-11-22 17:24:27,777 INFO  L130     BoogieDeclarations]: Found specification of procedure __pskb_pull_tail
[2018-11-22 17:24:27,777 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_pre_get
[2018-11-22 17:24:27,777 INFO  L130     BoogieDeclarations]: Found specification of procedure ethertype_to_npindex
[2018-11-22 17:24:27,777 INFO  L138     BoogieDeclarations]: Found implementation of procedure ethertype_to_npindex
[2018-11-22 17:24:27,778 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_init
[2018-11-22 17:24:27,778 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_init
[2018-11-22 17:24:27,778 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2018-11-22 17:24:27,778 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8
[2018-11-22 17:24:27,778 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2018-11-22 17:24:27,778 INFO  L130     BoogieDeclarations]: Found specification of procedure sk_chk_filter
[2018-11-22 17:24:27,779 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE2
[2018-11-22 17:24:27,779 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_blast_assert
[2018-11-22 17:24:27,779 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_blast_assert
[2018-11-22 17:24:27,779 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-22 17:24:27,780 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-22 17:24:27,780 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2018-11-22 17:24:27,780 INFO  L130     BoogieDeclarations]: Found specification of procedure __unregister_chrdev
[2018-11-22 17:24:27,780 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_find_unit
[2018-11-22 17:24:27,780 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_find_unit
[2018-11-22 17:24:27,780 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2018-11-22 17:24:27,781 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1
[2018-11-22 17:24:27,781 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2018-11-22 17:24:27,781 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4
[2018-11-22 17:24:27,781 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree_skb
[2018-11-22 17:24:27,781 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_try_module_get_7
[2018-11-22 17:24:27,781 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_7
[2018-11-22 17:24:27,782 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_create_interface
[2018-11-22 17:24:27,782 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_create_interface
[2018-11-22 17:24:27,782 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8
[2018-11-22 17:24:27,782 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undefined_int
[2018-11-22 17:24:27,782 INFO  L130     BoogieDeclarations]: Found specification of procedure register_pernet_device
[2018-11-22 17:24:27,782 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2018-11-22 17:24:27,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __mutex_init
[2018-11-22 17:24:27,783 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_net_set
[2018-11-22 17:24:27,783 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_net_set
[2018-11-22 17:24:27,783 INFO  L130     BoogieDeclarations]: Found specification of procedure test_ti_thread_flag
[2018-11-22 17:24:27,783 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag
[2018-11-22 17:24:27,783 INFO  L130     BoogieDeclarations]: Found specification of procedure __fswab16
[2018-11-22 17:24:27,784 INFO  L138     BoogieDeclarations]: Found implementation of procedure __fswab16
[2018-11-22 17:24:27,784 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_channel_push
[2018-11-22 17:24:27,784 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_channel_push
[2018-11-22 17:24:27,784 INFO  L130     BoogieDeclarations]: Found specification of procedure sk_run_filter
[2018-11-22 17:24:27,785 INFO  L130     BoogieDeclarations]: Found specification of procedure mutex_lock_nested
[2018-11-22 17:24:27,785 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_priv
[2018-11-22 17:24:27,785 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_priv
[2018-11-22 17:24:27,785 INFO  L130     BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag
[2018-11-22 17:24:27,785 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag
[2018-11-22 17:24:27,785 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_start_xmit
[2018-11-22 17:24:27,786 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_start_xmit
[2018-11-22 17:24:27,786 INFO  L130     BoogieDeclarations]: Found specification of procedure add_wait_queue
[2018-11-22 17:24:27,786 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue
[2018-11-22 17:24:27,786 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue
[2018-11-22 17:24:27,786 INFO  L130     BoogieDeclarations]: Found specification of procedure find_compressor
[2018-11-22 17:24:27,786 INFO  L138     BoogieDeclarations]: Found implementation of procedure find_compressor
[2018-11-22 17:24:27,787 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_pernet
[2018-11-22 17:24:27,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_pernet
[2018-11-22 17:24:27,787 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_compress
[2018-11-22 17:24:27,787 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2018-11-22 17:24:27,787 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2018-11-22 17:24:27,787 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_bh
[2018-11-22 17:24:27,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_bh
[2018-11-22 17:24:27,788 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule
[2018-11-22 17:24:27,788 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT
[2018-11-22 17:24:27,788 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_UINT~X~C_ULONG~TO~C_INT
[2018-11-22 17:24:27,788 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_from_user
[2018-11-22 17:24:27,788 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT
[2018-11-22 17:24:27,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT
[2018-11-22 17:24:27,789 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_init
[2018-11-22 17:24:27,789 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_pernet_device
[2018-11-22 17:24:27,789 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2018-11-22 17:24:27,789 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_disconnect_channel
[2018-11-22 17:24:27,789 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_disconnect_channel
[2018-11-22 17:24:27,790 INFO  L130     BoogieDeclarations]: Found specification of procedure register_chrdev
[2018-11-22 17:24:27,790 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_chrdev
[2018-11-22 17:24:27,790 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_net_ioctl
[2018-11-22 17:24:27,790 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_net_ioctl
[2018-11-22 17:24:27,790 INFO  L130     BoogieDeclarations]: Found specification of procedure __register_chrdev
[2018-11-22 17:24:27,790 INFO  L130     BoogieDeclarations]: Found specification of procedure __be16_to_cpup
[2018-11-22 17:24:27,791 INFO  L138     BoogieDeclarations]: Found implementation of procedure __be16_to_cpup
[2018-11-22 17:24:27,791 INFO  L130     BoogieDeclarations]: Found specification of procedure list_empty
[2018-11-22 17:24:27,791 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_empty
[2018-11-22 17:24:27,791 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh
[2018-11-22 17:24:27,791 INFO  L130     BoogieDeclarations]: Found specification of procedure __rcu_read_lock
[2018-11-22 17:24:27,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure __rcu_read_lock
[2018-11-22 17:24:27,792 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_reserve
[2018-11-22 17:24:27,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_reserve
[2018-11-22 17:24:27,792 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-22 17:24:27,792 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_chrdev
[2018-11-22 17:24:27,792 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_chrdev
[2018-11-22 17:24:27,792 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-22 17:24:27,793 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_find_channel
[2018-11-22 17:24:27,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_find_channel
[2018-11-22 17:24:27,793 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_start_queue
[2018-11-22 17:24:27,793 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue
[2018-11-22 17:24:27,793 INFO  L130     BoogieDeclarations]: Found specification of procedure free_netdev
[2018-11-22 17:24:27,793 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_headroom
[2018-11-22 17:24:27,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_headroom
[2018-11-22 17:24:27,794 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_header_cloned
[2018-11-22 17:24:27,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_header_cloned
[2018-11-22 17:24:27,794 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_exit_net
[2018-11-22 17:24:27,794 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_exit_net
[2018-11-22 17:24:27,794 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_free
[2018-11-22 17:24:27,795 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-22 17:24:27,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-22 17:24:27,795 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_get_new_above
[2018-11-22 17:24:27,795 INFO  L130     BoogieDeclarations]: Found specification of procedure get_unaligned_be16
[2018-11-22 17:24:27,795 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_unaligned_be16
[2018-11-22 17:24:27,795 INFO  L130     BoogieDeclarations]: Found specification of procedure proto_to_npindex
[2018-11-22 17:24:27,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure proto_to_npindex
[2018-11-22 17:24:27,796 INFO  L130     BoogieDeclarations]: Found specification of procedure net_generic
[2018-11-22 17:24:27,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure net_generic
[2018-11-22 17:24:27,796 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_lock_held
[2018-11-22 17:24:27,796 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held
[2018-11-22 17:24:27,797 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-22 17:24:27,797 INFO  L130     BoogieDeclarations]: Found specification of procedure unit_put
[2018-11-22 17:24:27,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure unit_put
[2018-11-22 17:24:27,797 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2018-11-22 17:24:27,797 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2018-11-22 17:24:27,797 INFO  L130     BoogieDeclarations]: Found specification of procedure class_destroy
[2018-11-22 17:24:27,798 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_purge
[2018-11-22 17:24:27,798 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-22 17:24:27,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-22 17:24:27,798 INFO  L130     BoogieDeclarations]: Found specification of procedure __rcu_read_unlock
[2018-11-22 17:24:27,798 INFO  L138     BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock
[2018-11-22 17:24:27,798 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_pull
[2018-11-22 17:24:27,799 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4
[2018-11-22 17:24:27,799 INFO  L130     BoogieDeclarations]: Found specification of procedure net_ratelimit
[2018-11-22 17:24:27,799 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~TO~C_INT
[2018-11-22 17:24:27,799 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~TO~C_INT
[2018-11-22 17:24:27,799 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2
[2018-11-22 17:24:27,800 INFO  L130     BoogieDeclarations]: Found specification of procedure hold_net
[2018-11-22 17:24:27,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure hold_net
[2018-11-22 17:24:27,800 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1
[2018-11-22 17:24:27,800 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8
[2018-11-22 17:24:27,800 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_write
[2018-11-22 17:24:27,800 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_write
[2018-11-22 17:24:27,800 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT
[2018-11-22 17:24:27,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT
[2018-11-22 17:24:27,801 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_lock
[2018-11-22 17:24:27,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_lock
[2018-11-22 17:24:27,801 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_connect_channel
[2018-11-22 17:24:27,801 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_connect_channel
[2018-11-22 17:24:27,802 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_ccp_closed
[2018-11-22 17:24:27,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_ccp_closed
[2018-11-22 17:24:27,802 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_open
[2018-11-22 17:24:27,802 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_open
[2018-11-22 17:24:27,802 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_find
[2018-11-22 17:24:27,802 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_set_compress
[2018-11-22 17:24:27,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_set_compress
[2018-11-22 17:24:27,803 INFO  L130     BoogieDeclarations]: Found specification of procedure up_read
[2018-11-22 17:24:27,803 INFO  L130     BoogieDeclarations]: Found specification of procedure __skb_cow
[2018-11-22 17:24:27,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure __skb_cow
[2018-11-22 17:24:27,803 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_from_user
[2018-11-22 17:24:27,803 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_from_user
[2018-11-22 17:24:27,804 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2018-11-22 17:24:27,804 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_acquire
[2018-11-22 17:24:27,804 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_inc
[2018-11-22 17:24:27,804 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_inc
[2018-11-22 17:24:27,804 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT
[2018-11-22 17:24:27,804 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~X~C_INT~X~C_INT~X~C_INT~TO~C_INT
[2018-11-22 17:24:27,804 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-22 17:24:27,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-22 17:24:27,805 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-22 17:24:27,805 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_init_net
[2018-11-22 17:24:27,805 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_init_net
[2018-11-22 17:24:27,805 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2018-11-22 17:24:27,806 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID
[2018-11-22 17:24:27,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID
[2018-11-22 17:24:27,806 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-22 17:24:27,806 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_headlen
[2018-11-22 17:24:27,806 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_headlen
[2018-11-22 17:24:27,806 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue
[2018-11-22 17:24:27,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue
[2018-11-22 17:24:27,807 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_dec
[2018-11-22 17:24:27,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_dec
[2018-11-22 17:24:27,807 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2018-11-22 17:24:27,807 INFO  L130     BoogieDeclarations]: Found specification of procedure PTR_ERR
[2018-11-22 17:24:27,807 INFO  L138     BoogieDeclarations]: Found implementation of procedure PTR_ERR
[2018-11-22 17:24:27,807 INFO  L130     BoogieDeclarations]: Found specification of procedure atomic_long_read
[2018-11-22 17:24:27,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure atomic_long_read
[2018-11-22 17:24:27,808 INFO  L130     BoogieDeclarations]: Found specification of procedure unit_set
[2018-11-22 17:24:27,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure unit_set
[2018-11-22 17:24:27,808 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add
[2018-11-22 17:24:27,808 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add
[2018-11-22 17:24:27,808 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_tail
[2018-11-22 17:24:27,809 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_copy_datagram_iovec
[2018-11-22 17:24:27,809 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_read
[2018-11-22 17:24:27,809 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_read
[2018-11-22 17:24:27,809 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2018-11-22 17:24:27,809 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2018-11-22 17:24:27,809 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_get_stats
[2018-11-22 17:24:27,810 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_get_stats
[2018-11-22 17:24:27,810 INFO  L130     BoogieDeclarations]: Found specification of procedure list_move
[2018-11-22 17:24:27,810 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_move
[2018-11-22 17:24:27,810 INFO  L130     BoogieDeclarations]: Found specification of procedure lock_is_held
[2018-11-22 17:24:27,810 INFO  L130     BoogieDeclarations]: Found specification of procedure idr_remove
[2018-11-22 17:24:27,810 INFO  L130     BoogieDeclarations]: Found specification of procedure release_net
[2018-11-22 17:24:27,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_net
[2018-11-22 17:24:27,811 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2018-11-22 17:24:27,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2018-11-22 17:24:27,811 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_mp_explode
[2018-11-22 17:24:27,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_mp_explode
[2018-11-22 17:24:27,811 INFO  L130     BoogieDeclarations]: Found specification of procedure pskb_may_pull
[2018-11-22 17:24:27,811 INFO  L138     BoogieDeclarations]: Found implementation of procedure pskb_may_pull
[2018-11-22 17:24:27,812 INFO  L130     BoogieDeclarations]: Found specification of procedure device_destroy
[2018-11-22 17:24:27,812 INFO  L130     BoogieDeclarations]: Found specification of procedure memdup_user
[2018-11-22 17:24:27,812 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_ioctl
[2018-11-22 17:24:27,812 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_ioctl
[2018-11-22 17:24:27,812 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_ccp_peek
[2018-11-22 17:24:27,812 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_ccp_peek
[2018-11-22 17:24:27,813 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference
[2018-11-22 17:24:27,813 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_cow_head
[2018-11-22 17:24:27,813 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_cow_head
[2018-11-22 17:24:27,813 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2018-11-22 17:24:27,813 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_poll
[2018-11-22 17:24:27,813 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_poll
[2018-11-22 17:24:27,814 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2018-11-22 17:24:27,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2018-11-22 17:24:27,814 INFO  L130     BoogieDeclarations]: Found specification of procedure rcu_read_unlock
[2018-11-22 17:24:27,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure rcu_read_unlock
[2018-11-22 17:24:27,814 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2018-11-22 17:24:27,814 INFO  L130     BoogieDeclarations]: Found specification of procedure ppp_destroy_channel
[2018-11-22 17:24:27,814 INFO  L138     BoogieDeclarations]: Found implementation of procedure ppp_destroy_channel
[2018-11-22 17:24:27,815 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID
[2018-11-22 17:24:27,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID
[2018-11-22 17:24:27,815 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2018-11-22 17:24:27,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2018-11-22 17:24:27,815 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-22 17:24:27,815 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2018-11-22 17:24:27,816 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdev
[2018-11-22 17:24:27,816 INFO  L130     BoogieDeclarations]: Found specification of procedure netpoll_trap
[2018-11-22 17:24:27,816 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-22 17:24:27,816 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-22 17:24:27,816 INFO  L130     BoogieDeclarations]: Found specification of procedure pad_compress_skb
[2018-11-22 17:24:27,816 INFO  L138     BoogieDeclarations]: Found implementation of procedure pad_compress_skb
[2018-11-22 17:24:27,817 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_bh
[2018-11-22 17:24:27,817 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_bh
[2018-11-22 17:24:27,817 INFO  L130     BoogieDeclarations]: Found specification of procedure IS_ERR
[2018-11-22 17:24:27,817 INFO  L138     BoogieDeclarations]: Found implementation of procedure IS_ERR
[2018-11-22 17:24:32,196 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:32,197 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:32,197 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,096 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,096 WARN  L605   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-11-22 17:24:33,097 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,097 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,097 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,098 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,098 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,098 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,099 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,099 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,099 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,100 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,100 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:33,101 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:39,838 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:39,838 WARN  L605   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-11-22 17:24:46,366 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:46,366 WARN  L605   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-11-22 17:24:46,636 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:46,637 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,354 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,354 WARN  L605   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-11-22 17:24:55,354 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,355 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,355 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,356 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,356 WARN  L605   $ProcedureCfgBuilder]: Label in the middle of a codeblock.
[2018-11-22 17:24:55,356 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,356 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,356 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,357 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,357 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,357 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,357 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,358 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,358 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,358 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,358 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,358 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,359 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,359 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,359 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,359 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,359 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,359 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,360 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,360 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,360 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,361 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,361 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:55,362 WARN  L640   $ProcedureCfgBuilder]: Two Gotos in a row! There was dead code
[2018-11-22 17:24:58,403 INFO  L275             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-22 17:24:58,404 INFO  L280             CfgBuilder]: Removed 16 assue(true) statements.
[2018-11-22 17:24:58,405 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.11 05:24:58 BoogieIcfgContainer
[2018-11-22 17:24:58,405 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-22 17:24:58,407 INFO  L168              Benchmark]: Toolchain (without parser) took 35914.74 ms. Allocated memory was 1.5 GB in the beginning and 2.5 GB in the end (delta: 1.0 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -722.7 MB). Peak memory consumption was 910.8 MB. Max. memory is 7.1 GB.
[2018-11-22 17:24:58,409 INFO  L168              Benchmark]: CDTParser took 0.25 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 17:24:58,410 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 4613.43 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -410.9 MB). Peak memory consumption was 327.7 MB. Max. memory is 7.1 GB.
[2018-11-22 17:24:58,411 INFO  L168              Benchmark]: Boogie Procedure Inliner took 174.20 ms. Allocated memory is still 2.2 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB.
[2018-11-22 17:24:58,411 INFO  L168              Benchmark]: Boogie Preprocessor took 388.83 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB.
[2018-11-22 17:24:58,412 INFO  L168              Benchmark]: RCFGBuilder took 30731.84 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 309.9 MB). Free memory was 1.7 GB in the beginning and 2.1 GB in the end (delta: -369.6 MB). Peak memory consumption was 550.3 MB. Max. memory is 7.1 GB.
[2018-11-22 17:24:58,417 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 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 4613.43 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 713.6 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -410.9 MB). Peak memory consumption was 327.7 MB. Max. memory is 7.1 GB.
 * Boogie Procedure Inliner took 174.20 ms. Allocated memory is still 2.2 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 388.83 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 30731.84 ms. Allocated memory was 2.2 GB in the beginning and 2.5 GB in the end (delta: 309.9 MB). Free memory was 1.7 GB in the beginning and 2.1 GB in the end (delta: -369.6 MB). Peak memory consumption was 550.3 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...