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-BPP-RCFG.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Bitvector.epf -i ../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac.c


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


This is Ultimate 0.1.23-ddf0d93
[2018-11-16 21:01:29,062 INFO  L170        SettingsManager]: Resetting all preferences to default values...
[2018-11-16 21:01:29,065 INFO  L174        SettingsManager]: Resetting UltimateCore preferences to default values
[2018-11-16 21:01:29,081 INFO  L177        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2018-11-16 21:01:29,081 INFO  L174        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2018-11-16 21:01:29,084 INFO  L174        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2018-11-16 21:01:29,086 INFO  L174        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2018-11-16 21:01:29,088 INFO  L174        SettingsManager]: Resetting LassoRanker preferences to default values
[2018-11-16 21:01:29,089 INFO  L174        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2018-11-16 21:01:29,091 INFO  L174        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2018-11-16 21:01:29,093 INFO  L177        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2018-11-16 21:01:29,093 INFO  L174        SettingsManager]: Resetting LTL2Aut preferences to default values
[2018-11-16 21:01:29,094 INFO  L174        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2018-11-16 21:01:29,096 INFO  L174        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2018-11-16 21:01:29,105 INFO  L174        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2018-11-16 21:01:29,105 INFO  L174        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2018-11-16 21:01:29,106 INFO  L174        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2018-11-16 21:01:29,108 INFO  L174        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2018-11-16 21:01:29,109 INFO  L174        SettingsManager]: Resetting CodeCheck preferences to default values
[2018-11-16 21:01:29,111 INFO  L174        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2018-11-16 21:01:29,112 INFO  L174        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2018-11-16 21:01:29,113 INFO  L174        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2018-11-16 21:01:29,115 INFO  L177        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2018-11-16 21:01:29,115 INFO  L177        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2018-11-16 21:01:29,115 INFO  L174        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2018-11-16 21:01:29,116 INFO  L174        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2018-11-16 21:01:29,117 INFO  L174        SettingsManager]: Resetting Boogie Printer preferences to default values
[2018-11-16 21:01:29,118 INFO  L174        SettingsManager]: Resetting ReqPrinter preferences to default values
[2018-11-16 21:01:29,118 INFO  L174        SettingsManager]: Resetting Witness Printer preferences to default values
[2018-11-16 21:01:29,119 INFO  L177        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2018-11-16 21:01:29,120 INFO  L174        SettingsManager]: Resetting CDTParser preferences to default values
[2018-11-16 21:01:29,120 INFO  L177        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
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[2018-11-16 21:01:29,123 INFO  L174        SettingsManager]: Resetting SmtParser preferences to default values
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[2018-11-16 21:01:29,125 INFO  L181        SettingsManager]: Finished resetting all preferences to default values...
[2018-11-16 21:01:29,125 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
[2018-11-16 21:01:29,154 INFO  L110        SettingsManager]: Loading preferences was successful
[2018-11-16 21:01:29,158 INFO  L112        SettingsManager]: Preferences different from defaults after loading the file:
[2018-11-16 21:01:29,159 INFO  L131        SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults:
[2018-11-16 21:01:29,159 INFO  L133        SettingsManager]:  * to procedures, called more than once=true
[2018-11-16 21:01:29,161 INFO  L131        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2018-11-16 21:01:29,162 INFO  L133        SettingsManager]:  * Create parallel compositions if possible=false
[2018-11-16 21:01:29,162 INFO  L133        SettingsManager]:  * Use SBE=true
[2018-11-16 21:01:29,162 INFO  L131        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2018-11-16 21:01:29,162 INFO  L133        SettingsManager]:  * Check division by zero=IGNORE
[2018-11-16 21:01:29,163 INFO  L133        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2018-11-16 21:01:29,163 INFO  L133        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2018-11-16 21:01:29,164 INFO  L133        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2018-11-16 21:01:29,164 INFO  L133        SettingsManager]:  * Use bitvectors instead of ints=true
[2018-11-16 21:01:29,164 INFO  L133        SettingsManager]:  * Memory model=HoenickeLindenmann_4ByteResolution
[2018-11-16 21:01:29,164 INFO  L133        SettingsManager]:  * Check if freed pointer was valid=false
[2018-11-16 21:01:29,164 INFO  L133        SettingsManager]:  * Use constant arrays=true
[2018-11-16 21:01:29,165 INFO  L133        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2018-11-16 21:01:29,165 INFO  L131        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2018-11-16 21:01:29,165 INFO  L133        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2018-11-16 21:01:29,165 INFO  L133        SettingsManager]:  * To the following directory=./dump/
[2018-11-16 21:01:29,165 INFO  L133        SettingsManager]:  * SMT solver=External_DefaultMode
[2018-11-16 21:01:29,167 INFO  L133        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2018-11-16 21:01:29,167 INFO  L131        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2018-11-16 21:01:29,167 INFO  L133        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2018-11-16 21:01:29,167 INFO  L133        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2018-11-16 21:01:29,168 INFO  L133        SettingsManager]:  * Trace refinement strategy=WOLF
[2018-11-16 21:01:29,168 INFO  L133        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2018-11-16 21:01:29,168 INFO  L133        SettingsManager]:  * Command for external solver=cvc4nyu --tear-down-incremental --rewrite-divk --print-success --lang smt 
[2018-11-16 21:01:29,168 INFO  L133        SettingsManager]:  * Logic for external solver=AUFBV
[2018-11-16 21:01:29,168 INFO  L133        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2018-11-16 21:01:29,170 INFO  L133        SettingsManager]:  * To the following directory=dump/
[2018-11-16 21:01:29,242 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2018-11-16 21:01:29,256 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2018-11-16 21:01:29,260 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2018-11-16 21:01:29,261 INFO  L271        PluginConnector]: Initializing CDTParser...
[2018-11-16 21:01:29,262 INFO  L276        PluginConnector]: CDTParser initialized
[2018-11-16 21:01:29,263 INFO  L418   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac.c
[2018-11-16 21:01:29,328 INFO  L221              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/196a79b4a/99d15a1b0da649888dceb19cd71e21cb/FLAG0e980f64d
[2018-11-16 21:01:30,149 INFO  L307              CDTParser]: Found 1 translation units.
[2018-11-16 21:01:30,150 INFO  L161              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-commit-tester/m0_true-unreach-call_drivers-net-slip-ko--108_1a--1b0b0ac.c
[2018-11-16 21:01:30,193 INFO  L355              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/196a79b4a/99d15a1b0da649888dceb19cd71e21cb/FLAG0e980f64d
[2018-11-16 21:01:30,658 INFO  L363              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/196a79b4a/99d15a1b0da649888dceb19cd71e21cb
[2018-11-16 21:01:30,669 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2018-11-16 21:01:30,670 INFO  L131        ToolchainWalker]: Walking toolchain with 3 elements.
[2018-11-16 21:01:30,672 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2018-11-16 21:01:30,672 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2018-11-16 21:01:30,676 INFO  L276        PluginConnector]: CACSL2BoogieTranslator initialized
[2018-11-16 21:01:30,678 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:01:30" (1/1) ...
[2018-11-16 21:01:30,681 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5efcc001 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:30, skipping insertion in model container
[2018-11-16 21:01:30,681 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 09:01:30" (1/1) ...
[2018-11-16 21:01:30,693 INFO  L145         MainTranslator]: Starting translation in SV-COMP mode 
[2018-11-16 21:01:30,863 INFO  L176         MainTranslator]: Built tables and reachable declarations
[2018-11-16 21:01:33,835 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-16 21:01:33,938 INFO  L191         MainTranslator]: Completed pre-run
[2018-11-16 21:01:34,983 INFO  L201          PostProcessor]: Analyzing one entry point: main
[2018-11-16 21:01:35,146 INFO  L195         MainTranslator]: Completed translation
[2018-11-16 21:01:35,147 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35 WrapperNode
[2018-11-16 21:01:35,147 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2018-11-16 21:01:35,148 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2018-11-16 21:01:35,148 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2018-11-16 21:01:35,148 INFO  L276        PluginConnector]: Boogie Preprocessor initialized
[2018-11-16 21:01:35,164 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,164 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,242 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,242 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,385 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,404 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,421 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (1/1) ...
[2018-11-16 21:01:35,454 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2018-11-16 21:01:35,455 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2018-11-16 21:01:35,455 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2018-11-16 21:01:35,455 INFO  L276        PluginConnector]: RCFGBuilder initialized
[2018-11-16 21:01:35,457 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 09:01:35" (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
[2018-11-16 21:01:35,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2018-11-16 21:01:35,529 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2018-11-16 21:01:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT
[2018-11-16 21:01:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2018-11-16 21:01:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_nonpositive_int
[2018-11-16 21:01:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2018-11-16 21:01:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2018-11-16 21:01:35,530 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2018-11-16 21:01:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2018-11-16 21:01:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2018-11-16 21:01:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2018-11-16 21:01:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2018-11-16 21:01:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2018-11-16 21:01:35,533 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock
[2018-11-16 21:01:35,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_bh
[2018-11-16 21:01:35,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock
[2018-11-16 21:01:35,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_bh
[2018-11-16 21:01:35,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure copy_to_user
[2018-11-16 21:01:35,534 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2018-11-16 21:01:35,535 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2018-11-16 21:01:35,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2018-11-16 21:01:35,536 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure compat_ptr
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_priv
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_netdevice
[2018-11-16 21:01:35,537 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_start_queue
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_wake_queue
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_stop_queue
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_tx_queue_stopped
[2018-11-16 21:01:35,538 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_queue_stopped
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure netif_running
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_alloc_bufs
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_free_bufs
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_realloc_bufs
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_lock
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_unlock
[2018-11-16 21:01:35,539 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_bump
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_encaps
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_write_wakeup
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_tx_timeout
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_xmit
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_close
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_open
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_change_mtu
[2018-11-16 21:01:35,540 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_get_stats64
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_init
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_uninit
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_free_netdev
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_setup
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_receive_buf
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_sync
[2018-11-16 21:01:35,541 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_alloc
[2018-11-16 21:01:35,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_open
[2018-11-16 21:01:35,542 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_close
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_hangup
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_esc
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_unesc
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_esc6
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_unesc6
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_ioctl
[2018-11-16 21:01:35,543 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_compat_ioctl
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_ioctl
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_init
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure slip_exit
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_outfill
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure sl_keepalive
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2018-11-16 21:01:35,544 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_sl_alloc_bufs_1
[2018-11-16 21:01:35,546 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_register_netdevice_2
[2018-11-16 21:01:35,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_slip_open_3
[2018-11-16 21:01:35,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2018-11-16 21:01:35,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_callback_ret_val
[2018-11-16 21:01:35,547 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2018-11-16 21:01:35,547 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2018-11-16 21:01:35,547 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2018-11-16 21:01:35,547 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2018-11-16 21:01:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2018-11-16 21:01:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_nonpositive_int
[2018-11-16 21:01:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_callback_ret_val
[2018-11-16 21:01:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2018-11-16 21:01:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2018-11-16 21:01:35,551 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2018-11-16 21:01:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2018-11-16 21:01:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2018-11-16 21:01:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE8
[2018-11-16 21:01:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2018-11-16 21:01:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2018-11-16 21:01:35,552 INFO  L130     BoogieDeclarations]: Found specification of procedure might_fault
[2018-11-16 21:01:35,553 INFO  L130     BoogieDeclarations]: Found specification of procedure sprintf
[2018-11-16 21:01:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2018-11-16 21:01:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2018-11-16 21:01:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure __xchg_wrong_size
[2018-11-16 21:01:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure strlen
[2018-11-16 21:01:35,556 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock
[2018-11-16 21:01:35,557 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_bh
[2018-11-16 21:01:35,558 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_bh
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure msleep_interruptible
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure init_timer_key
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure add_timer
[2018-11-16 21:01:35,560 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer_sync
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure _copy_to_user
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure copy_to_user
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure capable
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_chars_in_buffer
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_hangup
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_mode_ioctl
[2018-11-16 21:01:35,561 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_devnum
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_register_ldisc
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure tty_unregister_ldisc
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2018-11-16 21:01:35,562 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.alloc
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure consume_skb
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_reset_mac_header
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2018-11-16 21:01:35,563 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE4
[2018-11-16 21:01:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_alloc_skb
[2018-11-16 21:01:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure compat_ptr
[2018-11-16 21:01:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue
[2018-11-16 21:01:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_priv
[2018-11-16 21:01:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_close
[2018-11-16 21:01:35,565 INFO  L130     BoogieDeclarations]: Found specification of procedure register_netdevice
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_register_netdevice_2
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdevice_queue
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdevice
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure free_netdev
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure netpoll_trap
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure __netif_schedule
[2018-11-16 21:01:35,566 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_start_queue
[2018-11-16 21:01:35,567 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_start_queue
[2018-11-16 21:01:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue
[2018-11-16 21:01:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_wake_queue
[2018-11-16 21:01:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue
[2018-11-16 21:01:35,571 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_stop_queue
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_tx_queue_stopped
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_queue_stopped
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_running
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure netif_rx
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_trans_start
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure alloc_netdev_mqs
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdev
[2018-11-16 21:01:35,572 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_lock
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_unlock
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_init
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_free
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_compress
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_uncompress
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure slhc_remember
[2018-11-16 21:01:35,573 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_esc
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_unesc
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_esc6
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_unesc6
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_keepalive
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_outfill
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_ioctl
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_alloc_bufs
[2018-11-16 21:01:35,574 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_sl_alloc_bufs_1
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_free_bufs
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_realloc_bufs
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE4
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE8
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2018-11-16 21:01:35,575 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_lock
[2018-11-16 21:01:35,576 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_unlock
[2018-11-16 21:01:35,576 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_bump
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE1
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE1
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure write~intINTTYPE2
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_encaps
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_INT~TO~C_INT
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2018-11-16 21:01:35,577 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_write_wakeup
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_tx_timeout
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_xmit
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_close
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_open
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_change_mtu
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_get_stats64
[2018-11-16 21:01:35,578 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_init
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_uninit
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_free_netdev
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_setup
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_receive_buf
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_sync
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure sl_alloc
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_open
[2018-11-16 21:01:35,579 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_slip_open_3
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_close
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_hangup
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_ioctl
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_compat_ioctl
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_init
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure slip_exit
[2018-11-16 21:01:35,580 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_return_value
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_handler_precall
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4
[2018-11-16 21:01:35,581 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2018-11-16 21:01:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1
[2018-11-16 21:01:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2
[2018-11-16 21:01:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8
[2018-11-16 21:01:35,582 INFO  L130     BoogieDeclarations]: Found specification of procedure read~intINTTYPE2
[2018-11-16 21:01:49,475 INFO  L278             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2018-11-16 21:01:49,476 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 09:01:49 BoogieIcfgContainer
[2018-11-16 21:01:49,476 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2018-11-16 21:01:49,478 INFO  L168              Benchmark]: Toolchain (without parser) took 18809.21 ms. Allocated memory was 1.5 GB in the beginning and 2.6 GB in the end (delta: 1.1 GB). Free memory was 1.4 GB in the beginning and 2.1 GB in the end (delta: -656.7 MB). Peak memory consumption was 780.6 MB. Max. memory is 7.1 GB.
[2018-11-16 21:01:49,481 INFO  L168              Benchmark]: CDTParser took 0.23 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.
[2018-11-16 21:01:49,481 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 4475.71 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 907.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -455.1 MB). Peak memory consumption was 593.0 MB. Max. memory is 7.1 GB.
[2018-11-16 21:01:49,482 INFO  L168              Benchmark]: Boogie Preprocessor took 306.51 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB.
[2018-11-16 21:01:49,483 INFO  L168              Benchmark]: RCFGBuilder took 14021.30 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 195.6 MB). Free memory was 1.8 GB in the beginning and 2.1 GB in the end (delta: -231.1 MB). Peak memory consumption was 299.2 MB. Max. memory is 7.1 GB.
[2018-11-16 21:01:49,487 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 0.23 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 4475.71 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 907.0 MB). Free memory was 1.4 GB in the beginning and 1.9 GB in the end (delta: -455.1 MB). Peak memory consumption was 593.0 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 306.51 ms. Allocated memory is still 2.4 GB. Free memory was 1.9 GB in the beginning and 1.8 GB in the end (delta: 29.5 MB). Peak memory consumption was 29.5 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 14021.30 ms. Allocated memory was 2.4 GB in the beginning and 2.6 GB in the end (delta: 195.6 MB). Free memory was 1.8 GB in the beginning and 2.1 GB in the end (delta: -231.1 MB). Peak memory consumption was 299.2 MB. Max. memory is 7.1 GB.
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...