java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i


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


This is Ultimate 0.1.24-f4eb214f-m
[2019-10-14 01:31:06,456 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-14 01:31:06,459 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-14 01:31:06,477 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-14 01:31:06,477 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-14 01:31:06,479 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-14 01:31:06,481 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-14 01:31:06,491 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-14 01:31:06,496 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-14 01:31:06,498 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-14 01:31:06,499 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-14 01:31:06,501 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-14 01:31:06,501 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-14 01:31:06,503 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-14 01:31:06,505 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-14 01:31:06,506 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-14 01:31:06,508 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-14 01:31:06,510 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-14 01:31:06,512 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-14 01:31:06,516 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-14 01:31:06,520 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-14 01:31:06,523 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-14 01:31:06,526 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-14 01:31:06,527 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-14 01:31:06,529 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-14 01:31:06,529 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-14 01:31:06,530 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-14 01:31:06,531 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-14 01:31:06,532 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-14 01:31:06,533 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-14 01:31:06,533 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-14 01:31:06,535 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-14 01:31:06,536 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-14 01:31:06,537 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-14 01:31:06,539 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-14 01:31:06,539 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-14 01:31:06,540 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-14 01:31:06,540 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-14 01:31:06,540 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
[2019-10-14 01:31:06,541 INFO  L181        SettingsManager]: Resetting Witness Parser preferences to default values
[2019-10-14 01:31:06,542 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-14 01:31:06,543 INFO  L101        SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf
[2019-10-14 01:31:06,574 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-14 01:31:06,575 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-14 01:31:06,576 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-14 01:31:06,579 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-14 01:31:06,579 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-14 01:31:06,580 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-14 01:31:06,580 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-14 01:31:06,580 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-14 01:31:06,580 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-14 01:31:06,580 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-14 01:31:06,581 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-14 01:31:06,581 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-14 01:31:06,581 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-14 01:31:06,583 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-14 01:31:06,583 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-14 01:31:06,583 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-14 01:31:06,583 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-14 01:31:06,584 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-14 01:31:06,584 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-14 01:31:06,584 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-14 01:31:06,584 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-14 01:31:06,585 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-14 01:31:06,585 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-14 01:31:06,585 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-14 01:31:06,585 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-14 01:31:06,585 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-14 01:31:06,586 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-14 01:31:06,586 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-14 01:31:06,586 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid
Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK
[2019-10-14 01:31:06,892 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-14 01:31:06,916 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-14 01:31:06,920 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-14 01:31:06,921 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-14 01:31:06,922 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-14 01:31:06,923 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i
[2019-10-14 01:31:07,004 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05abedd1f/83115bf855ff49f98c48a3f25f2e57f0/FLAG606a9a50a
[2019-10-14 01:31:07,852 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-14 01:31:07,853 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i
[2019-10-14 01:31:07,917 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05abedd1f/83115bf855ff49f98c48a3f25f2e57f0/FLAG606a9a50a
[2019-10-14 01:31:08,363 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05abedd1f/83115bf855ff49f98c48a3f25f2e57f0
[2019-10-14 01:31:08,374 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-14 01:31:08,376 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-14 01:31:08,377 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-14 01:31:08,378 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-14 01:31:08,384 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-14 01:31:08,386 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:31:08" (1/1) ...
[2019-10-14 01:31:08,389 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@470023b6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:08, skipping insertion in model container
[2019-10-14 01:31:08,389 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.10 01:31:08" (1/1) ...
[2019-10-14 01:31:08,398 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-14 01:31:08,581 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-14 01:31:10,980 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-14 01:31:11,033 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-14 01:31:11,634 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-14 01:31:12,015 INFO  L192         MainTranslator]: Completed translation
[2019-10-14 01:31:12,016 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12 WrapperNode
[2019-10-14 01:31:12,017 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-14 01:31:12,018 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-14 01:31:12,018 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-14 01:31:12,018 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-14 01:31:12,040 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,041 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,120 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,121 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,249 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,293 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,327 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
[2019-10-14 01:31:12,379 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-14 01:31:12,380 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-14 01:31:12,380 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-14 01:31:12,380 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-14 01:31:12,382 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.10 01:31:12" (1/1) ...
No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3
Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null)
Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-14 01:31:12,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-14 01:31:12,452 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-14 01:31:12,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-10-14 01:31:12,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int
[2019-10-14 01:31:12,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID
[2019-10-14 01:31:12,453 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2019-10-14 01:31:12,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~~TO~$Pointer$
[2019-10-14 01:31:12,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID
[2019-10-14 01:31:12,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-10-14 01:31:12,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2019-10-14 01:31:12,454 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2019-10-14 01:31:12,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2019-10-14 01:31:12,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2019-10-14 01:31:12,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-10-14 01:31:12,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-10-14 01:31:12,455 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2019-10-14 01:31:12,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure preempt_count
[2019-10-14 01:31:12,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-10-14 01:31:12,456 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_bh
[2019-10-14 01:31:12,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_bh
[2019-10-14 01:31:12,457 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work
[2019-10-14 01:31:12,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_work
[2019-10-14 01:31:12,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-10-14 01:31:12,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-10-14 01:31:12,458 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-10-14 01:31:12,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_len
[2019-10-14 01:31:12,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init
[2019-10-14 01:31:12,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_head_init
[2019-10-14 01:31:12,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header
[2019-10-14 01:31:12,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-10-14 01:31:12,459 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-10-14 01:31:12,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-10-14 01:31:12,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-10-14 01:31:12,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-10-14 01:31:12,460 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-10-14 01:31:12,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-10-14 01:31:12,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-10-14 01:31:12,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-10-14 01:31:12,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure hold_net
[2019-10-14 01:31:12,461 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_net
[2019-10-14 01:31:12,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_net_set
[2019-10-14 01:31:12,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_priv
[2019-10-14 01:31:12,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_attr_size
[2019-10-14 01:31:12,462 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_total_size
[2019-10-14 01:31:12,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_data
[2019-10-14 01:31:12,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_put_u32
[2019-10-14 01:31:12,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_get_u32
[2019-10-14 01:31:12,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_inactivity_tout
[2019-10-14 01:31:12,463 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_update_aggregation_stats
[2019-10-14 01:31:12,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_can_send_aggregate
[2019-10-14 01:31:12,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_dequeue
[2019-10-14 01:31:12,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_queue_len
[2019-10-14 01:31:12,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_abort_tx
[2019-10-14 01:31:12,464 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_flush_fifo
[2019-10-14 01:31:12,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_frm
[2019-10-14 01:31:12,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_start_tx
[2019-10-14 01:31:12,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done
[2019-10-14 01:31:12,465 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done_cb
[2019-10-14 01:31:12,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc
[2019-10-14 01:31:12,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc_len
[2019-10-14 01:31:12,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_pld
[2019-10-14 01:31:12,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done
[2019-10-14 01:31:12,466 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_slowpath
[2019-10-14 01:31:12,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done_cb
[2019-10-14 01:31:12,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up
[2019-10-14 01:31:12,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down
[2019-10-14 01:31:12,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_out_of_sync
[2019-10-14 01:31:12,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up_cb
[2019-10-14 01:31:12,467 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down_cb
[2019-10-14 01:31:12,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_aggregation_tout
[2019-10-14 01:31:12,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_xmit
[2019-10-14 01:31:12,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_setup
[2019-10-14 01:31:12,468 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_open
[2019-10-14 01:31:12,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_close
[2019-10-14 01:31:12,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_uninit
[2019-10-14 01:31:12,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_netlink_parms
[2019-10-14 01:31:12,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_changelink
[2019-10-14 01:31:12,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_get_size
[2019-10-14 01:31:12,469 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_fill_info
[2019-10-14 01:31:12,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_newlink
[2019-10-14 01:31:12,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_exit_module
[2019-10-14 01:31:12,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_init_module
[2019-10-14 01:31:12,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3
[2019-10-14 01:31:12,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5
[2019-10-14 01:31:12,470 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_1
[2019-10-14 01:31:12,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_2
[2019-10-14 01:31:12,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_2
[2019-10-14 01:31:12,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2
[2019-10-14 01:31:12,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_3
[2019-10-14 01:31:12,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2
[2019-10-14 01:31:12,471 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1
[2019-10-14 01:31:12,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3
[2019-10-14 01:31:12,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_3
[2019-10-14 01:31:12,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1
[2019-10-14 01:31:12,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_1
[2019-10-14 01:31:12,472 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4
[2019-10-14 01:31:12,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-14 01:31:12,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5
[2019-10-14 01:31:12,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6
[2019-10-14 01:31:12,473 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7
[2019-10-14 01:31:12,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8
[2019-10-14 01:31:12,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11
[2019-10-14 01:31:12,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13
[2019-10-14 01:31:12,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14
[2019-10-14 01:31:12,474 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15
[2019-10-14 01:31:12,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16
[2019-10-14 01:31:12,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_17
[2019-10-14 01:31:12,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_18
[2019-10-14 01:31:12,475 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19
[2019-10-14 01:31:12,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20
[2019-10-14 01:31:12,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_21
[2019-10-14 01:31:12,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22
[2019-10-14 01:31:12,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_23
[2019-10-14 01:31:12,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_25
[2019-10-14 01:31:12,476 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_26
[2019-10-14 01:31:12,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_pending_27
[2019-10-14 01:31:12,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28
[2019-10-14 01:31:12,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_29
[2019-10-14 01:31:12,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30
[2019-10-14 01:31:12,477 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31
[2019-10-14 01:31:12,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_32
[2019-10-14 01:31:12,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33
[2019-10-14 01:31:12,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_init
[2019-10-14 01:31:12,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_add
[2019-10-14 01:31:12,478 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_remove
[2019-10-14 01:31:12,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_contains
[2019-10-14 01:31:12,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty
[2019-10-14 01:31:12,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-10-14 01:31:12,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-10-14 01:31:12,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-10-14 01:31:12,479 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-10-14 01:31:12,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc
[2019-10-14 01:31:12,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-10-14 01:31:12,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free
[2019-10-14 01:31:12,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int
[2019-10-14 01:31:12,480 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_current
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug
[2019-10-14 01:31:12,481 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2019-10-14 01:31:12,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_work
[2019-10-14 01:31:12,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-10-14 01:31:12,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-10-14 01:31:12,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure __symbol_get
[2019-10-14 01:31:12,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure __symbol_put
[2019-10-14 01:31:12,482 INFO  L138     BoogieDeclarations]: Found implementation of procedure __wake_up
[2019-10-14 01:31:12,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh
[2019-10-14 01:31:12,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh
[2019-10-14 01:31:12,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer
[2019-10-14 01:31:12,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer_sync
[2019-10-14 01:31:12,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure destroy_workqueue
[2019-10-14 01:31:12,483 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_close
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_stack
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure finish_wait
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_workqueue
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_4
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_release_4
[2019-10-14 01:31:12,484 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockdep_init_map
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure mod_timer
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure mod_timer_pending
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_err
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_state_change
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_warn
[2019-10-14 01:31:12,485 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_put
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure print_hex_dump
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work_on
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_netdevice
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_is_locked
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_link_register
[2019-10-14 01:31:12,486 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister
[2019-10-14 01:31:12,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_lock
[2019-10-14 01:31:12,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_unlock
[2019-10-14 01:31:12,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_timeout
[2019-10-14 01:31:12,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_copy_bits
[2019-10-14 01:31:12,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_put
[2019-10-14 01:31:12,487 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_tail
[2019-10-14 01:31:12,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_netdev
[2019-10-14 01:31:12,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-10-14 01:31:12,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-10-14 01:31:12,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-10-14 01:31:12,488 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-10-14 01:31:12,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-10-14 01:31:12,489 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-10-14 01:31:12,489 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-14 01:31:12,489 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-10-14 01:31:12,489 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-10-14 01:31:12,489 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_stack
[2019-10-14 01:31:12,490 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure print_hex_dump
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-10-14 01:31:12,491 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-10-14 01:31:12,492 INFO  L130     BoogieDeclarations]: Found specification of procedure __xchg_wrong_size
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure preempt_count
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-10-14 01:31:12,493 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_bh
[2019-10-14 01:31:12,494 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_bh
[2019-10-14 01:31:12,494 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2019-10-14 01:31:12,494 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2019-10-14 01:31:12,494 INFO  L130     BoogieDeclarations]: Found specification of procedure prepare_to_wait_event
[2019-10-14 01:31:12,494 INFO  L130     BoogieDeclarations]: Found specification of procedure finish_wait
[2019-10-14 01:31:12,494 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_29
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28
[2019-10-14 01:31:12,495 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer_pending
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_pending_27
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer_sync
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_32
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2019-10-14 01:31:12,496 INFO  L130     BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key
[2019-10-14 01:31:12,497 INFO  L130     BoogieDeclarations]: Found specification of procedure destroy_workqueue
[2019-10-14 01:31:12,497 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work_on
[2019-10-14 01:31:12,497 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_workqueue
[2019-10-14 01:31:12,497 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work
[2019-10-14 01:31:12,497 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_work
[2019-10-14 01:31:12,498 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-10-14 01:31:12,498 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-10-14 01:31:12,498 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-10-14 01:31:12,498 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-10-14 01:31:12,498 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-10-14 01:31:12,499 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_timeout
[2019-10-14 01:31:12,499 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6
[2019-10-14 01:31:12,499 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7
[2019-10-14 01:31:12,499 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8
[2019-10-14 01:31:12,499 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11
[2019-10-14 01:31:12,500 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13
[2019-10-14 01:31:12,500 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15
[2019-10-14 01:31:12,500 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5
[2019-10-14 01:31:12,500 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_17
[2019-10-14 01:31:12,500 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_18
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_21
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_len
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure __skb_queue_head_init
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_head_init
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-14 01:31:12,501 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_tail
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_reset_mac_header
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_copy_bits
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_alloc
[2019-10-14 01:31:12,502 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free_int
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-10-14 01:31:12,503 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-10-14 01:31:12,504 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_1
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_2
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_2
[2019-10-14 01:31:12,505 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_2
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_3
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_3
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_3
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_1
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_1
[2019-10-14 01:31:12,506 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4
[2019-10-14 01:31:12,507 INFO  L130     BoogieDeclarations]: Found specification of procedure __symbol_get
[2019-10-14 01:31:12,507 INFO  L130     BoogieDeclarations]: Found specification of procedure __symbol_put
[2019-10-14 01:31:12,507 INFO  L130     BoogieDeclarations]: Found specification of procedure hold_net
[2019-10-14 01:31:12,507 INFO  L130     BoogieDeclarations]: Found specification of procedure release_net
[2019-10-14 01:31:12,507 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_net_set
[2019-10-14 01:31:12,507 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_priv
[2019-10-14 01:31:12,508 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_close
[2019-10-14 01:31:12,508 INFO  L130     BoogieDeclarations]: Found specification of procedure register_netdevice
[2019-10-14 01:31:12,508 INFO  L130     BoogieDeclarations]: Found specification of procedure free_netdev
[2019-10-14 01:31:12,508 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22
[2019-10-14 01:31:12,508 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_25
[2019-10-14 01:31:12,508 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_23
[2019-10-14 01:31:12,509 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_26
[2019-10-14 01:31:12,509 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdev
[2019-10-14 01:31:12,509 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_state_change
[2019-10-14 01:31:12,509 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_err
[2019-10-14 01:31:12,509 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_warn
[2019-10-14 01:31:12,509 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_lock
[2019-10-14 01:31:12,510 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_unlock
[2019-10-14 01:31:12,510 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_is_locked
[2019-10-14 01:31:12,510 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_put
[2019-10-14 01:31:12,510 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_attr_size
[2019-10-14 01:31:12,511 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_total_size
[2019-10-14 01:31:12,511 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_data
[2019-10-14 01:31:12,511 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_put_u32
[2019-10-14 01:31:12,511 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_get_u32
[2019-10-14 01:31:12,512 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_link_register
[2019-10-14 01:31:12,512 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_link_unregister
[2019-10-14 01:31:12,512 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_inactivity_tout
[2019-10-14 01:31:12,512 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_update_aggregation_stats
[2019-10-14 01:31:12,513 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_can_send_aggregate
[2019-10-14 01:31:12,513 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_dequeue
[2019-10-14 01:31:12,513 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_queue_len
[2019-10-14 01:31:12,513 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_abort_tx
[2019-10-14 01:31:12,513 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_flush_fifo
[2019-10-14 01:31:12,514 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-10-14 01:31:12,514 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int
[2019-10-14 01:31:12,514 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_frm
[2019-10-14 01:31:12,514 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_start_tx
[2019-10-14 01:31:12,515 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_done
[2019-10-14 01:31:12,515 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID
[2019-10-14 01:31:12,515 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_done_cb
[2019-10-14 01:31:12,515 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc
[2019-10-14 01:31:12,516 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-10-14 01:31:12,516 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc_len
[2019-10-14 01:31:12,516 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_pld
[2019-10-14 01:31:12,516 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_done
[2019-10-14 01:31:12,517 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-10-14 01:31:12,517 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_slowpath
[2019-10-14 01:31:12,517 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_done_cb
[2019-10-14 01:31:12,517 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_up
[2019-10-14 01:31:12,518 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2019-10-14 01:31:12,518 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_down
[2019-10-14 01:31:12,518 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_out_of_sync
[2019-10-14 01:31:12,518 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_up_cb
[2019-10-14 01:31:12,519 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_down_cb
[2019-10-14 01:31:12,519 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_aggregation_tout
[2019-10-14 01:31:12,519 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_xmit
[2019-10-14 01:31:12,519 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_setup
[2019-10-14 01:31:12,520 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_open
[2019-10-14 01:31:12,520 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_close
[2019-10-14 01:31:12,520 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_uninit
[2019-10-14 01:31:12,520 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_netlink_parms
[2019-10-14 01:31:12,520 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_changelink
[2019-10-14 01:31:12,521 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_get_size
[2019-10-14 01:31:12,521 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_fill_info
[2019-10-14 01:31:12,521 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_newlink
[2019-10-14 01:31:12,521 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~~TO~$Pointer$
[2019-10-14 01:31:12,522 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_exit_module
[2019-10-14 01:31:12,522 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_init_module
[2019-10-14 01:31:12,522 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_4
[2019-10-14 01:31:12,522 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5
[2019-10-14 01:31:12,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-10-14 01:31:12,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-10-14 01:31:12,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_4
[2019-10-14 01:31:12,523 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID
[2019-10-14 01:31:12,524 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-14 01:31:12,524 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_init
[2019-10-14 01:31:12,524 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_add
[2019-10-14 01:31:12,524 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_remove
[2019-10-14 01:31:12,525 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_contains
[2019-10-14 01:31:12,525 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_is_empty
[2019-10-14 01:31:12,525 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-10-14 01:31:12,525 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-10-14 01:31:12,526 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-10-14 01:31:12,526 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-10-14 01:31:12,526 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb
[2019-10-14 01:31:12,526 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb
[2019-10-14 01:31:12,526 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_current
[2019-10-14 01:31:12,527 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-10-14 01:31:12,527 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-10-14 01:31:12,527 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-10-14 01:31:12,527 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-14 01:31:12,527 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-14 01:31:12,527 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-14 01:31:12,528 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-10-14 01:31:12,528 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-14 01:31:12,528 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-10-14 01:31:12,528 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-10-14 01:31:12,528 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-10-14 01:31:12,528 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-10-14 01:31:14,660 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-10-14 01:31:34,706 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-14 01:31:34,706 INFO  L284             CfgBuilder]: Removed 4 assume(true) statements.
[2019-10-14 01:31:34,709 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:31:34 BoogieIcfgContainer
[2019-10-14 01:31:34,709 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-14 01:31:34,710 INFO  L113        PluginConnector]: ------------------------Sifa----------------------------
[2019-10-14 01:31:34,710 INFO  L271        PluginConnector]: Initializing Sifa...
[2019-10-14 01:31:34,711 INFO  L275        PluginConnector]: Sifa initialized
[2019-10-14 01:31:34,712 INFO  L185        PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.10 01:31:34" (1/1) ...
[2019-10-14 01:31:34,713 INFO  L79            SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1
[2019-10-14 01:31:34,747 INFO  L162        IcfgInterpreter]: Started Sifa with 1 locations of interest
[2019-10-14 01:31:34,747 INFO  L169        IcfgInterpreter]: Building call graph
[2019-10-14 01:31:34,763 FATAL L?                        ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception:
java.lang.IllegalArgumentException: Recursive programs are not supported.
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.<init>(CallGraph.java:97)
	at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.<init>(IcfgInterpreter.java:93)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:94)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:81)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80)
	at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316)
	at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145)
	at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
[2019-10-14 01:31:34,770 INFO  L168              Benchmark]: Toolchain (without parser) took 26392.54 ms. Allocated memory was 135.8 MB in the beginning and 735.1 MB in the end (delta: 599.3 MB). Free memory was 89.3 MB in the beginning and 492.3 MB in the end (delta: -403.0 MB). Peak memory consumption was 196.3 MB. Max. memory is 7.1 GB.
[2019-10-14 01:31:34,771 INFO  L168              Benchmark]: CDTParser took 1.15 ms. Allocated memory is still 135.8 MB. Free memory was 119.1 MB in the beginning and 118.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
[2019-10-14 01:31:34,772 INFO  L168              Benchmark]: CACSL2BoogieTranslator took 3639.75 ms. Allocated memory was 135.8 MB in the beginning and 265.3 MB in the end (delta: 129.5 MB). Free memory was 89.1 MB in the beginning and 138.9 MB in the end (delta: -49.8 MB). Peak memory consumption was 124.4 MB. Max. memory is 7.1 GB.
[2019-10-14 01:31:34,773 INFO  L168              Benchmark]: Boogie Preprocessor took 361.82 ms. Allocated memory is still 265.3 MB. Free memory was 138.9 MB in the beginning and 106.6 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 7.1 GB.
[2019-10-14 01:31:34,773 INFO  L168              Benchmark]: RCFGBuilder took 22329.64 ms. Allocated memory was 265.3 MB in the beginning and 735.1 MB in the end (delta: 469.8 MB). Free memory was 106.6 MB in the beginning and 492.4 MB in the end (delta: -385.8 MB). Peak memory consumption was 494.8 MB. Max. memory is 7.1 GB.
[2019-10-14 01:31:34,774 INFO  L168              Benchmark]: Sifa took 56.47 ms. Allocated memory is still 735.1 MB. Free memory was 492.4 MB in the beginning and 492.3 MB in the end (delta: 125.6 kB). Peak memory consumption was 125.6 kB. Max. memory is 7.1 GB.
[2019-10-14 01:31:34,778 INFO  L335   ainManager$Toolchain]: #######################  End [Toolchain 1] #######################
 --- Results ---
 * Results from de.uni_freiburg.informatik.ultimate.core:
  - StatisticsResult: Toolchain Benchmarks
    Benchmark results are:
 * CDTParser took 1.15 ms. Allocated memory is still 135.8 MB. Free memory was 119.1 MB in the beginning and 118.8 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB.
 * CACSL2BoogieTranslator took 3639.75 ms. Allocated memory was 135.8 MB in the beginning and 265.3 MB in the end (delta: 129.5 MB). Free memory was 89.1 MB in the beginning and 138.9 MB in the end (delta: -49.8 MB). Peak memory consumption was 124.4 MB. Max. memory is 7.1 GB.
 * Boogie Preprocessor took 361.82 ms. Allocated memory is still 265.3 MB. Free memory was 138.9 MB in the beginning and 106.6 MB in the end (delta: 32.3 MB). Peak memory consumption was 32.3 MB. Max. memory is 7.1 GB.
 * RCFGBuilder took 22329.64 ms. Allocated memory was 265.3 MB in the beginning and 735.1 MB in the end (delta: 469.8 MB). Free memory was 106.6 MB in the beginning and 492.4 MB in the end (delta: -385.8 MB). Peak memory consumption was 494.8 MB. Max. memory is 7.1 GB.
 * Sifa took 56.47 ms. Allocated memory is still 735.1 MB. Free memory was 492.4 MB in the beginning and 492.3 MB in the end (delta: 125.6 kB). Peak memory consumption was 125.6 kB. Max. memory is 7.1 GB.
 * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa:
  - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported.
    de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132)
RESULT: Ultimate could not prove your program: Toolchain returned no result.
Received shutdown request...