java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -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
[2019-10-13 18:30:42,680 INFO  L177        SettingsManager]: Resetting all preferences to default values...
[2019-10-13 18:30:42,682 INFO  L181        SettingsManager]: Resetting UltimateCore preferences to default values
[2019-10-13 18:30:42,699 INFO  L184        SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring...
[2019-10-13 18:30:42,699 INFO  L181        SettingsManager]: Resetting Boogie Preprocessor preferences to default values
[2019-10-13 18:30:42,701 INFO  L181        SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values
[2019-10-13 18:30:42,703 INFO  L181        SettingsManager]: Resetting Abstract Interpretation preferences to default values
[2019-10-13 18:30:42,713 INFO  L181        SettingsManager]: Resetting LassoRanker preferences to default values
[2019-10-13 18:30:42,717 INFO  L181        SettingsManager]: Resetting Reaching Definitions preferences to default values
[2019-10-13 18:30:42,720 INFO  L181        SettingsManager]: Resetting SyntaxChecker preferences to default values
[2019-10-13 18:30:42,722 INFO  L181        SettingsManager]: Resetting Sifa preferences to default values
[2019-10-13 18:30:42,724 INFO  L184        SettingsManager]: Büchi Program Product provides no preferences, ignoring...
[2019-10-13 18:30:42,724 INFO  L181        SettingsManager]: Resetting LTL2Aut preferences to default values
[2019-10-13 18:30:42,726 INFO  L181        SettingsManager]: Resetting PEA to Boogie preferences to default values
[2019-10-13 18:30:42,729 INFO  L181        SettingsManager]: Resetting BlockEncodingV2 preferences to default values
[2019-10-13 18:30:42,730 INFO  L181        SettingsManager]: Resetting ChcToBoogie preferences to default values
[2019-10-13 18:30:42,732 INFO  L181        SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values
[2019-10-13 18:30:42,733 INFO  L181        SettingsManager]: Resetting BuchiAutomizer preferences to default values
[2019-10-13 18:30:42,734 INFO  L181        SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values
[2019-10-13 18:30:42,739 INFO  L181        SettingsManager]: Resetting CodeCheck preferences to default values
[2019-10-13 18:30:42,744 INFO  L181        SettingsManager]: Resetting InvariantSynthesis preferences to default values
[2019-10-13 18:30:42,747 INFO  L181        SettingsManager]: Resetting RCFGBuilder preferences to default values
[2019-10-13 18:30:42,748 INFO  L181        SettingsManager]: Resetting Referee preferences to default values
[2019-10-13 18:30:42,751 INFO  L181        SettingsManager]: Resetting TraceAbstraction preferences to default values
[2019-10-13 18:30:42,754 INFO  L184        SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring...
[2019-10-13 18:30:42,754 INFO  L184        SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring...
[2019-10-13 18:30:42,754 INFO  L181        SettingsManager]: Resetting TreeAutomizer preferences to default values
[2019-10-13 18:30:42,756 INFO  L181        SettingsManager]: Resetting IcfgToChc preferences to default values
[2019-10-13 18:30:42,758 INFO  L181        SettingsManager]: Resetting IcfgTransformer preferences to default values
[2019-10-13 18:30:42,759 INFO  L184        SettingsManager]: ReqToTest provides no preferences, ignoring...
[2019-10-13 18:30:42,759 INFO  L181        SettingsManager]: Resetting Boogie Printer preferences to default values
[2019-10-13 18:30:42,762 INFO  L181        SettingsManager]: Resetting ChcSmtPrinter preferences to default values
[2019-10-13 18:30:42,763 INFO  L181        SettingsManager]: Resetting ReqPrinter preferences to default values
[2019-10-13 18:30:42,764 INFO  L181        SettingsManager]: Resetting Witness Printer preferences to default values
[2019-10-13 18:30:42,765 INFO  L184        SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring...
[2019-10-13 18:30:42,766 INFO  L181        SettingsManager]: Resetting CDTParser preferences to default values
[2019-10-13 18:30:42,766 INFO  L184        SettingsManager]: AutomataScriptParser provides no preferences, ignoring...
[2019-10-13 18:30:42,767 INFO  L184        SettingsManager]: ReqParser provides no preferences, ignoring...
[2019-10-13 18:30:42,767 INFO  L181        SettingsManager]: Resetting SmtParser preferences to default values
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[2019-10-13 18:30:42,769 INFO  L188        SettingsManager]: Finished resetting all preferences to default values...
[2019-10-13 18:30:42,770 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
[2019-10-13 18:30:42,795 INFO  L113        SettingsManager]: Loading preferences was successful
[2019-10-13 18:30:42,796 INFO  L115        SettingsManager]: Preferences different from defaults after loading the file:
[2019-10-13 18:30:42,797 INFO  L136        SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults:
[2019-10-13 18:30:42,797 INFO  L138        SettingsManager]:  * Create parallel compositions if possible=false
[2019-10-13 18:30:42,797 INFO  L138        SettingsManager]:  * Use SBE=true
[2019-10-13 18:30:42,798 INFO  L136        SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults:
[2019-10-13 18:30:42,798 INFO  L138        SettingsManager]:  * sizeof long=4
[2019-10-13 18:30:42,798 INFO  L138        SettingsManager]:  * Overapproximate operations on floating types=true
[2019-10-13 18:30:42,798 INFO  L138        SettingsManager]:  * sizeof POINTER=4
[2019-10-13 18:30:42,798 INFO  L138        SettingsManager]:  * Check division by zero=IGNORE
[2019-10-13 18:30:42,799 INFO  L138        SettingsManager]:  * Pointer to allocated memory at dereference=IGNORE
[2019-10-13 18:30:42,799 INFO  L138        SettingsManager]:  * If two pointers are subtracted or compared they have the same base address=IGNORE
[2019-10-13 18:30:42,799 INFO  L138        SettingsManager]:  * Check array bounds for arrays that are off heap=IGNORE
[2019-10-13 18:30:42,799 INFO  L138        SettingsManager]:  * sizeof long double=12
[2019-10-13 18:30:42,799 INFO  L138        SettingsManager]:  * Check if freed pointer was valid=false
[2019-10-13 18:30:42,799 INFO  L138        SettingsManager]:  * Use constant arrays=true
[2019-10-13 18:30:42,800 INFO  L138        SettingsManager]:  * Pointer base address is valid at dereference=IGNORE
[2019-10-13 18:30:42,800 INFO  L136        SettingsManager]: Preferences of RCFGBuilder differ from their defaults:
[2019-10-13 18:30:42,800 INFO  L138        SettingsManager]:  * Size of a code block=SequenceOfStatements
[2019-10-13 18:30:42,800 INFO  L138        SettingsManager]:  * To the following directory=./dump/
[2019-10-13 18:30:42,800 INFO  L138        SettingsManager]:  * SMT solver=External_DefaultMode
[2019-10-13 18:30:42,801 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000
[2019-10-13 18:30:42,801 INFO  L136        SettingsManager]: Preferences of TraceAbstraction differ from their defaults:
[2019-10-13 18:30:42,801 INFO  L138        SettingsManager]:  * Compute Interpolants along a Counterexample=FPandBP
[2019-10-13 18:30:42,801 INFO  L138        SettingsManager]:  * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles
[2019-10-13 18:30:42,801 INFO  L138        SettingsManager]:  * Trace refinement strategy=CAMEL
[2019-10-13 18:30:42,802 INFO  L138        SettingsManager]:  * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in
[2019-10-13 18:30:42,802 INFO  L138        SettingsManager]:  * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true
[2019-10-13 18:30:42,802 INFO  L138        SettingsManager]:  * SMT solver=External_ModelsAndUnsatCoreMode
[2019-10-13 18:30:43,071 INFO  L81    nceAwareModelManager]: Repository-Root is: /tmp
[2019-10-13 18:30:43,089 INFO  L258   ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized
[2019-10-13 18:30:43,093 INFO  L214   ainManager$Toolchain]: [Toolchain 1]: Toolchain selected.
[2019-10-13 18:30:43,094 INFO  L271        PluginConnector]: Initializing CDTParser...
[2019-10-13 18:30:43,095 INFO  L275        PluginConnector]: CDTParser initialized
[2019-10-13 18:30:43,096 INFO  L428   ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i
[2019-10-13 18:30:43,171 INFO  L220              CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c8126d8f/e8f087e6fbb04a0ca06eefd137a6d732/FLAG1daa3e49c
[2019-10-13 18:30:44,080 INFO  L306              CDTParser]: Found 1 translation units.
[2019-10-13 18:30:44,080 INFO  L160              CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i
[2019-10-13 18:30:44,132 INFO  L349              CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c8126d8f/e8f087e6fbb04a0ca06eefd137a6d732/FLAG1daa3e49c
[2019-10-13 18:30:44,551 INFO  L357              CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8c8126d8f/e8f087e6fbb04a0ca06eefd137a6d732
[2019-10-13 18:30:44,560 INFO  L296   ainManager$Toolchain]: ####################### [Toolchain 1] #######################
[2019-10-13 18:30:44,562 INFO  L131        ToolchainWalker]: Walking toolchain with 4 elements.
[2019-10-13 18:30:44,563 INFO  L113        PluginConnector]: ------------------------CACSL2BoogieTranslator----------------------------
[2019-10-13 18:30:44,564 INFO  L271        PluginConnector]: Initializing CACSL2BoogieTranslator...
[2019-10-13 18:30:44,568 INFO  L275        PluginConnector]: CACSL2BoogieTranslator initialized
[2019-10-13 18:30:44,569 INFO  L185        PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:30:44" (1/1) ...
[2019-10-13 18:30:44,572 INFO  L205        PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3528cc46 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:44, skipping insertion in model container
[2019-10-13 18:30:44,572 INFO  L185        PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 06:30:44" (1/1) ...
[2019-10-13 18:30:44,578 INFO  L142         MainTranslator]: Starting translation in SV-COMP mode 
[2019-10-13 18:30:44,790 INFO  L173         MainTranslator]: Built tables and reachable declarations
[2019-10-13 18:30:46,904 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 18:30:46,967 INFO  L188         MainTranslator]: Completed pre-run
[2019-10-13 18:30:47,515 INFO  L206          PostProcessor]: Analyzing one entry point: main
[2019-10-13 18:30:47,801 INFO  L192         MainTranslator]: Completed translation
[2019-10-13 18:30:47,802 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47 WrapperNode
[2019-10-13 18:30:47,802 INFO  L132        PluginConnector]: ------------------------ END CACSL2BoogieTranslator----------------------------
[2019-10-13 18:30:47,803 INFO  L113        PluginConnector]: ------------------------Boogie Preprocessor----------------------------
[2019-10-13 18:30:47,803 INFO  L271        PluginConnector]: Initializing Boogie Preprocessor...
[2019-10-13 18:30:47,804 INFO  L275        PluginConnector]: Boogie Preprocessor initialized
[2019-10-13 18:30:47,819 INFO  L185        PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:47,819 INFO  L185        PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:47,925 INFO  L185        PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:47,926 INFO  L185        PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:48,086 INFO  L185        PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:48,118 INFO  L185        PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:48,161 INFO  L185        PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (1/1) ...
[2019-10-13 18:30:48,197 INFO  L132        PluginConnector]: ------------------------ END Boogie Preprocessor----------------------------
[2019-10-13 18:30:48,198 INFO  L113        PluginConnector]: ------------------------RCFGBuilder----------------------------
[2019-10-13 18:30:48,198 INFO  L271        PluginConnector]: Initializing RCFGBuilder...
[2019-10-13 18:30:48,198 INFO  L275        PluginConnector]: RCFGBuilder initialized
[2019-10-13 18:30:48,199 INFO  L185        PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (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
[2019-10-13 18:30:48,288 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.init
[2019-10-13 18:30:48,289 INFO  L138     BoogieDeclarations]: Found implementation of procedure ULTIMATE.start
[2019-10-13 18:30:48,289 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-10-13 18:30:48,289 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int
[2019-10-13 18:30:48,289 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID
[2019-10-13 18:30:48,290 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int
[2019-10-13 18:30:48,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~~TO~$Pointer$
[2019-10-13 18:30:48,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID
[2019-10-13 18:30:48,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure set_bit
[2019-10-13 18:30:48,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure clear_bit
[2019-10-13 18:30:48,291 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_set_bit
[2019-10-13 18:30:48,293 INFO  L138     BoogieDeclarations]: Found implementation of procedure test_and_clear_bit
[2019-10-13 18:30:48,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure constant_test_bit
[2019-10-13 18:30:48,294 INFO  L138     BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD
[2019-10-13 18:30:48,296 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_add_tail
[2019-10-13 18:30:48,297 INFO  L138     BoogieDeclarations]: Found implementation of procedure get_current
[2019-10-13 18:30:48,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure preempt_count
[2019-10-13 18:30:48,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure spinlock_check
[2019-10-13 18:30:48,300 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_lock_bh
[2019-10-13 18:30:48,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure spin_unlock_bh
[2019-10-13 18:30:48,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work
[2019-10-13 18:30:48,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_work
[2019-10-13 18:30:48,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure __kmalloc
[2019-10-13 18:30:48,301 INFO  L138     BoogieDeclarations]: Found implementation of procedure kmalloc
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure kzalloc
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_len
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_head_init
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_malloc
[2019-10-13 18:30:48,302 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_zalloc
[2019-10-13 18:30:48,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_int
[2019-10-13 18:30:48,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr
[2019-10-13 18:30:48,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong
[2019-10-13 18:30:48,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_error
[2019-10-13 18:30:48,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_stop
[2019-10-13 18:30:48,303 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure hold_net
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure release_net
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_net_set
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_priv
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_attr_size
[2019-10-13 18:30:48,304 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_total_size
[2019-10-13 18:30:48,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_data
[2019-10-13 18:30:48,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_put_u32
[2019-10-13 18:30:48,305 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_get_u32
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_inactivity_tout
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_update_aggregation_stats
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_can_send_aggregate
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_dequeue
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_queue_len
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_abort_tx
[2019-10-13 18:30:48,306 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_flush_fifo
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_frm
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_start_tx
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_tx_done_cb
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_desc_len
[2019-10-13 18:30:48,307 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_pld
[2019-10-13 18:30:48,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done
[2019-10-13 18:30:48,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_slowpath
[2019-10-13 18:30:48,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_rx_done_cb
[2019-10-13 18:30:48,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up
[2019-10-13 18:30:48,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down
[2019-10-13 18:30:48,308 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_out_of_sync
[2019-10-13 18:30:48,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_up_cb
[2019-10-13 18:30:48,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_wake_down_cb
[2019-10-13 18:30:48,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_aggregation_tout
[2019-10-13 18:30:48,309 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_xmit
[2019-10-13 18:30:48,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_setup
[2019-10-13 18:30:48,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_open
[2019-10-13 18:30:48,310 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_close
[2019-10-13 18:30:48,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_uninit
[2019-10-13 18:30:48,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_netlink_parms
[2019-10-13 18:30:48,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_changelink
[2019-10-13 18:30:48,311 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_get_size
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_fill_info
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure caif_hsi_newlink
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_exit_module
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure cfhsi_init_module
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_net_device_ops_5
[2019-10-13 18:30:48,312 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_1
[2019-10-13 18:30:48,313 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_2
[2019-10-13 18:30:48,313 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_2
[2019-10-13 18:30:48,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2
[2019-10-13 18:30:48,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_3
[2019-10-13 18:30:48,314 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2
[2019-10-13 18:30:48,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1
[2019-10-13 18:30:48,315 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3
[2019-10-13 18:30:48,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure reg_timer_3
[2019-10-13 18:30:48,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1
[2019-10-13 18:30:48,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure choose_timer_1
[2019-10-13 18:30:48,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize_rtnl_link_ops_4
[2019-10-13 18:30:48,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure main
[2019-10-13 18:30:48,316 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_5
[2019-10-13 18:30:48,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_6
[2019-10-13 18:30:48,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_7
[2019-10-13 18:30:48,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_8
[2019-10-13 18:30:48,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_11
[2019-10-13 18:30:48,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_13
[2019-10-13 18:30:48,317 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_dequeue_14
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_kfree_skb_15
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_16
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_17
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_consume_skb_18
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_19
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_20
[2019-10-13 18:30:48,318 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_alloc_skb_21
[2019-10-13 18:30:48,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_22
[2019-10-13 18:30:48,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_23
[2019-10-13 18:30:48,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_25
[2019-10-13 18:30:48,319 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netif_rx_ni_26
[2019-10-13 18:30:48,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_pending_27
[2019-10-13 18:30:48,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_28
[2019-10-13 18:30:48,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_29
[2019-10-13 18:30:48,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_30
[2019-10-13 18:30:48,320 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_31
[2019-10-13 18:30:48,321 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_32
[2019-10-13 18:30:48,321 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_33
[2019-10-13 18:30:48,321 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_init
[2019-10-13 18:30:48,322 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_add
[2019-10-13 18:30:48,322 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_remove
[2019-10-13 18:30:48,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_contains
[2019-10-13 18:30:48,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_set_is_empty
[2019-10-13 18:30:48,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err
[2019-10-13 18:30:48,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_err_ptr
[2019-10-13 18:30:48,323 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ptr_err
[2019-10-13 18:30:48,324 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null
[2019-10-13 18:30:48,324 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_alloc
[2019-10-13 18:30:48,324 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_initialize
[2019-10-13 18:30:48,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free
[2019-10-13 18:30:48,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_free_int
[2019-10-13 18:30:48,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_dev_alloc_skb
[2019-10-13 18:30:48,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_netdev_alloc_skb
[2019-10-13 18:30:48,325 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_skb_current
[2019-10-13 18:30:48,326 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_check_final_state
[2019-10-13 18:30:48,326 INFO  L138     BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key
[2019-10-13 18:30:48,329 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_netdev_dbg
[2019-10-13 18:30:48,330 INFO  L138     BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug
[2019-10-13 18:30:48,330 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head
[2019-10-13 18:30:48,331 INFO  L138     BoogieDeclarations]: Found implementation of procedure __init_work
[2019-10-13 18:30:48,336 INFO  L138     BoogieDeclarations]: Found implementation of procedure __list_add
[2019-10-13 18:30:48,337 INFO  L138     BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init
[2019-10-13 18:30:48,337 INFO  L138     BoogieDeclarations]: Found implementation of procedure __symbol_get
[2019-10-13 18:30:48,337 INFO  L138     BoogieDeclarations]: Found implementation of procedure __symbol_put
[2019-10-13 18:30:48,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure __wake_up
[2019-10-13 18:30:48,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh
[2019-10-13 18:30:48,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh
[2019-10-13 18:30:48,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer
[2019-10-13 18:30:48,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure del_timer_sync
[2019-10-13 18:30:48,338 INFO  L138     BoogieDeclarations]: Found implementation of procedure destroy_workqueue
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure dev_close
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure dump_stack
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure finish_wait
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure flush_workqueue
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_init_4
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_ndo_init_5
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure ldv_release_4
[2019-10-13 18:30:48,339 INFO  L138     BoogieDeclarations]: Found implementation of procedure list_del
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure lockdep_init_map
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure mod_timer
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure mod_timer_pending
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_err
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_state_change
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure netdev_warn
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure nla_put
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event
[2019-10-13 18:30:48,340 INFO  L138     BoogieDeclarations]: Found implementation of procedure print_hex_dump
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure printk
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure queue_work_on
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure register_netdevice
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_is_locked
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_link_register
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_link_unregister
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_lock
[2019-10-13 18:30:48,341 INFO  L138     BoogieDeclarations]: Found implementation of procedure rtnl_unlock
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure schedule_timeout
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_copy_bits
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_put
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure skb_queue_tail
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure unregister_netdev
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure warn_slowpath_null
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure external_alloc
[2019-10-13 18:30:48,342 INFO  L138     BoogieDeclarations]: Found implementation of procedure kfree
[2019-10-13 18:30:48,343 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset
[2019-10-13 18:30:48,343 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit
[2019-10-13 18:30:48,343 INFO  L138     BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy
[2019-10-13 18:30:48,343 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_error
[2019-10-13 18:30:48,343 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_expect
[2019-10-13 18:30:48,343 INFO  L130     BoogieDeclarations]: Found specification of procedure set_bit
[2019-10-13 18:30:48,343 INFO  L130     BoogieDeclarations]: Found specification of procedure clear_bit
[2019-10-13 18:30:48,343 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_set_bit
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure test_and_clear_bit
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure constant_test_bit
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure read~int
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure printk
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure dump_stack
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure __dynamic_netdev_dbg
[2019-10-13 18:30:48,344 INFO  L130     BoogieDeclarations]: Found specification of procedure print_hex_dump
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure write~$Pointer$
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure __list_add
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure list_add_tail
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure read~$Pointer$
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure list_del
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure __bad_percpu_size
[2019-10-13 18:30:48,345 INFO  L130     BoogieDeclarations]: Found specification of procedure warn_slowpath_null
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure get_current
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure memcpy
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure memset
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure __xchg_wrong_size
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure preempt_count
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure lockdep_init_map
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init
[2019-10-13 18:30:48,346 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure spinlock_check
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_lock_bh
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure spin_unlock_bh
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_waitqueue_head
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure __wake_up
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure prepare_to_wait_event
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure finish_wait
[2019-10-13 18:30:48,347 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_29
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_16
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_19
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_20
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_28
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure mod_timer_pending
[2019-10-13 18:30:48,348 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_mod_timer_pending_27
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure del_timer_sync
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_30
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_31
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_32
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_33
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure __init_work
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure destroy_workqueue
[2019-10-13 18:30:48,349 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work_on
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure flush_workqueue
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure queue_work
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_work
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure kfree
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_malloc
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure __kmalloc
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure kmalloc
[2019-10-13 18:30:48,350 INFO  L130     BoogieDeclarations]: Found specification of procedure kzalloc
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure schedule_timeout
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_6
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_7
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_8
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_11
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_13
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_kfree_skb_15
[2019-10-13 18:30:48,351 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_5
[2019-10-13 18:30:48,352 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_17
[2019-10-13 18:30:48,352 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_consume_skb_18
[2019-10-13 18:30:48,352 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_alloc_skb_21
[2019-10-13 18:30:48,352 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_len
[2019-10-13 18:30:48,352 INFO  L130     BoogieDeclarations]: Found specification of procedure __skb_queue_head_init
[2019-10-13 18:30:48,353 INFO  L130     BoogieDeclarations]: Found specification of procedure write~int
[2019-10-13 18:30:48,357 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_head_init
[2019-10-13 18:30:48,357 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack
[2019-10-13 18:30:48,357 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc
[2019-10-13 18:30:48,357 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_queue_tail
[2019-10-13 18:30:48,357 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_dequeue_14
[2019-10-13 18:30:48,360 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_put
[2019-10-13 18:30:48,360 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_reset_mac_header
[2019-10-13 18:30:48,360 INFO  L130     BoogieDeclarations]: Found specification of procedure skb_copy_bits
[2019-10-13 18:30:48,360 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_alloc
[2019-10-13 18:30:48,361 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free
[2019-10-13 18:30:48,361 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_free_int
[2019-10-13 18:30:48,361 INFO  L130     BoogieDeclarations]: Found specification of procedure malloc
[2019-10-13 18:30:48,361 INFO  L130     BoogieDeclarations]: Found specification of procedure calloc
[2019-10-13 18:30:48,361 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_assume
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_zalloc
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.meminit
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_int
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ptr
[2019-10-13 18:30:48,362 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_undef_ulong
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_error
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_stop
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv__builtin_trap
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_net_device_ops_5
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_1
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_2
[2019-10-13 18:30:48,363 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_2
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_2
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_3
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_3
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure reg_timer_3
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure activate_pending_timer_1
[2019-10-13 18:30:48,364 INFO  L130     BoogieDeclarations]: Found specification of procedure choose_timer_1
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize_rtnl_link_ops_4
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure __symbol_get
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure __symbol_put
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure hold_net
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure release_net
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_net_set
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_priv
[2019-10-13 18:30:48,365 INFO  L130     BoogieDeclarations]: Found specification of procedure dev_close
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure register_netdevice
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure free_netdev
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_22
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_25
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_23
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netif_rx_ni_26
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure unregister_netdev
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_state_change
[2019-10-13 18:30:48,366 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_err
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure netdev_warn
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_lock
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_unlock
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_is_locked
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_put
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_attr_size
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_total_size
[2019-10-13 18:30:48,367 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_data
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_put_u32
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure nla_get_u32
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_link_register
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure rtnl_link_unregister
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_inactivity_tout
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_update_aggregation_stats
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_can_send_aggregate
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_dequeue
[2019-10-13 18:30:48,368 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_queue_len
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_abort_tx
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_flush_fifo
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_frm
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_start_tx
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_done
[2019-10-13 18:30:48,369 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID
[2019-10-13 18:30:48,370 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_tx_done_cb
[2019-10-13 18:30:48,370 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc
[2019-10-13 18:30:48,370 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy
[2019-10-13 18:30:48,370 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_desc_len
[2019-10-13 18:30:48,371 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_pld
[2019-10-13 18:30:48,371 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_done
[2019-10-13 18:30:48,371 INFO  L130     BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset
[2019-10-13 18:30:48,371 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_slowpath
[2019-10-13 18:30:48,371 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_rx_done_cb
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_up
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_down
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_out_of_sync
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_up_cb
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_wake_down_cb
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_aggregation_tout
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_xmit
[2019-10-13 18:30:48,372 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_setup
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_open
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_close
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_uninit
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_netlink_parms
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_changelink
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_get_size
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_fill_info
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure caif_hsi_newlink
[2019-10-13 18:30:48,373 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~~TO~$Pointer$
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_exit_module
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure cfhsi_init_module
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_release_4
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ndo_init_5
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_initialize
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_check_final_state
[2019-10-13 18:30:48,374 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_init_4
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure main
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_init
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_add
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_remove
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_contains
[2019-10-13 18:30:48,375 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_set_is_empty
[2019-10-13 18:30:48,376 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err
[2019-10-13 18:30:48,376 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_err_ptr
[2019-10-13 18:30:48,376 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_ptr_err
[2019-10-13 18:30:48,376 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null
[2019-10-13 18:30:48,440 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_netdev_alloc_skb
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_dev_alloc_skb
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure ldv_skb_current
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure external_alloc
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure free
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.init
[2019-10-13 18:30:48,441 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~int
[2019-10-13 18:30:48,442 INFO  L130     BoogieDeclarations]: Found specification of procedure write~init~$Pointer$
[2019-10-13 18:30:48,442 INFO  L130     BoogieDeclarations]: Found specification of procedure ULTIMATE.start
[2019-10-13 18:30:48,442 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~int
[2019-10-13 18:30:48,442 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~int
[2019-10-13 18:30:48,442 INFO  L130     BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$
[2019-10-13 18:30:48,444 INFO  L130     BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$
[2019-10-13 18:30:50,464 INFO  L685   $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;
[2019-10-13 18:31:02,135 INFO  L279             CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start)
[2019-10-13 18:31:02,135 INFO  L284             CfgBuilder]: Removed 4 assume(true) statements.
[2019-10-13 18:31:02,137 INFO  L202        PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:31:02 BoogieIcfgContainer
[2019-10-13 18:31:02,137 INFO  L132        PluginConnector]: ------------------------ END RCFGBuilder----------------------------
[2019-10-13 18:31:02,139 INFO  L113        PluginConnector]: ------------------------TraceAbstraction----------------------------
[2019-10-13 18:31:02,139 INFO  L271        PluginConnector]: Initializing TraceAbstraction...
[2019-10-13 18:31:02,142 INFO  L275        PluginConnector]: TraceAbstraction initialized
[2019-10-13 18:31:02,142 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.10 06:30:44" (1/3) ...
[2019-10-13 18:31:02,144 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5de6b9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:31:02, skipping insertion in model container
[2019-10-13 18:31:02,144 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 06:30:47" (2/3) ...
[2019-10-13 18:31:02,144 INFO  L205        PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5de6b9e0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.10 06:31:02, skipping insertion in model container
[2019-10-13 18:31:02,144 INFO  L185        PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.10 06:31:02" (3/3) ...
[2019-10-13 18:31:02,148 INFO  L109   eAbstractionObserver]: Analyzing ICFG 205_9a_array_safes_linux-3.16-rc1.tar.xz-205_9a-drivers--net--caif--caif_hsi.ko-entry_point.cil.out.i
[2019-10-13 18:31:02,157 INFO  L152   ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION
[2019-10-13 18:31:02,168 INFO  L164   ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations.
[2019-10-13 18:31:02,179 INFO  L249      AbstractCegarLoop]: Starting to check reachability of 1 error locations.
[2019-10-13 18:31:02,218 INFO  L373      AbstractCegarLoop]: Interprodecural is true
[2019-10-13 18:31:02,218 INFO  L374      AbstractCegarLoop]: Hoare is true
[2019-10-13 18:31:02,218 INFO  L375      AbstractCegarLoop]: Compute interpolants for FPandBP
[2019-10-13 18:31:02,218 INFO  L376      AbstractCegarLoop]: Backedges is STRAIGHT_LINE
[2019-10-13 18:31:02,218 INFO  L377      AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION
[2019-10-13 18:31:02,218 INFO  L378      AbstractCegarLoop]: Difference is false
[2019-10-13 18:31:02,218 INFO  L379      AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA
[2019-10-13 18:31:02,219 INFO  L383      AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce========
[2019-10-13 18:31:02,330 INFO  L276                IsEmpty]: Start isEmpty. Operand 1659 states.
[2019-10-13 18:31:02,355 INFO  L282                IsEmpty]: Finished isEmpty. Found accepting run of length 63
[2019-10-13 18:31:02,356 INFO  L372         BasicCegarLoop]: Found error trace
[2019-10-13 18:31:02,357 INFO  L380         BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1]
[2019-10-13 18:31:02,359 INFO  L410      AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]===
[2019-10-13 18:31:02,367 INFO  L144       PredicateUnifier]: Initialized classic predicate unifier
[2019-10-13 18:31:02,368 INFO  L82        PathProgramCache]: Analyzing trace with hash -1501589027, now seen corresponding path program 1 times
[2019-10-13 18:31:02,377 INFO  L157   tionRefinementEngine]: Executing refinement strategy CAMEL
[2019-10-13 18:31:02,377 INFO  L342   tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1617589936]
[2019-10-13 18:31:02,377 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 18:31:02,378 INFO  L116   rtionOrderModulation]: Craig_NestedInterpolation forces the order to NOT_INCREMENTALLY
[2019-10-13 18:31:02,378 INFO  L94    rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY
[2019-10-13 18:31:03,023 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,122 WARN  L191               SmtUtils]: Spent 13.51 s on a formula simplification that was a NOOP. DAG size: 1528
[2019-10-13 18:31:17,163 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,338 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,348 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,358 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,413 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,429 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,449 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,456 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,466 INFO  L136    AnnotateAndAsserter]: Conjunction of SSA is unsat
[2019-10-13 18:31:17,639 INFO  L134       CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked.
[2019-10-13 18:31:17,640 INFO  L342   tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1617589936]
[2019-10-13 18:31:17,641 INFO  L223   tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences.
[2019-10-13 18:31:17,641 INFO  L236   tionRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9
[2019-10-13 18:31:17,641 INFO  L342   tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1045649345]
[2019-10-13 18:31:17,648 INFO  L442      AbstractCegarLoop]: Interpolant automaton has 9 states
[2019-10-13 18:31:17,648 INFO  L137   tionRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL
[2019-10-13 18:31:17,667 INFO  L142   InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants.
[2019-10-13 18:31:17,668 INFO  L144   InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72
[2019-10-13 18:31:17,670 INFO  L87              Difference]: Start difference. First operand 1659 states. Second operand 9 states.