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/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 12:03:22,738 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 12:03:22,740 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 12:03:22,751 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 12:03:22,752 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 12:03:22,753 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 12:03:22,754 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 12:03:22,756 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 12:03:22,757 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 12:03:22,758 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 12:03:22,759 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 12:03:22,760 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 12:03:22,760 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 12:03:22,761 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 12:03:22,762 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 12:03:22,763 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 12:03:22,764 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 12:03:22,765 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 12:03:22,766 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 12:03:22,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 12:03:22,770 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 12:03:22,771 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 12:03:22,772 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 12:03:22,773 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 12:03:22,775 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 12:03:22,775 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 12:03:22,775 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 12:03:22,776 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 12:03:22,777 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 12:03:22,777 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 12:03:22,778 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 12:03:22,778 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 12:03:22,779 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 12:03:22,780 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 12:03:22,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 12:03:22,781 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 12:03:22,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 12:03:22,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 12:03:22,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 12:03:22,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 12:03:22,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 12:03:22,784 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-10 12:03:22,799 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 12:03:22,799 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 12:03:22,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 12:03:22,800 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 12:03:22,800 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 12:03:22,801 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 12:03:22,801 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 12:03:22,801 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 12:03:22,801 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 12:03:22,801 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 12:03:22,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 12:03:22,802 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 12:03:22,802 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 12:03:22,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 12:03:22,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 12:03:22,803 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 12:03:22,803 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 12:03:22,803 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 12:03:22,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 12:03:22,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 12:03:22,804 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 12:03:22,804 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 12:03:22,804 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 12:03:22,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 12:03:22,805 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 12:03:22,805 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 12:03:22,805 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 12:03:22,805 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 12:03:22,806 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 12:03:22,806 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 12:03:22,852 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 12:03:22,862 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 12:03:22,865 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 12:03:22,866 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 12:03:22,866 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 12:03:22,867 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2019-09-10 12:03:22,928 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/841a2f3c7/039ec110206d4ea89467698696a98e6d/FLAGdac6e4b1c [2019-09-10 12:03:23,842 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 12:03:23,843 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2019-09-10 12:03:23,904 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/841a2f3c7/039ec110206d4ea89467698696a98e6d/FLAGdac6e4b1c [2019-09-10 12:03:24,245 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/841a2f3c7/039ec110206d4ea89467698696a98e6d [2019-09-10 12:03:24,255 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 12:03:24,256 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 12:03:24,257 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 12:03:24,257 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 12:03:24,261 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 12:03:24,262 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:03:24" (1/1) ... [2019-09-10 12:03:24,265 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74287ca2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:24, skipping insertion in model container [2019-09-10 12:03:24,265 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 12:03:24" (1/1) ... [2019-09-10 12:03:24,273 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 12:03:24,450 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 12:03:27,784 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:03:27,893 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 12:03:28,647 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 12:03:29,505 INFO L192 MainTranslator]: Completed translation [2019-09-10 12:03:29,506 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29 WrapperNode [2019-09-10 12:03:29,506 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 12:03:29,507 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 12:03:29,507 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 12:03:29,507 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 12:03:29,522 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,524 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,637 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,637 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,851 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,907 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (1/1) ... [2019-09-10 12:03:29,959 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 12:03:29,960 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 12:03:29,960 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 12:03:29,960 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 12:03:29,962 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (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 [2019-09-10 12:03:30,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 12:03:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 12:03:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 12:03:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 12:03:30,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2019-09-10 12:03:30,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2019-09-10 12:03:30,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2019-09-10 12:03:30,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2019-09-10 12:03:30,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-09-10 12:03:30,059 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-10 12:03:30,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-09-10 12:03:30,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-10 12:03:30,061 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 12:03:30,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 12:03:30,063 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 12:03:30,066 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 12:03:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-10 12:03:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-09-10 12:03:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2019-09-10 12:03:30,067 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-09-10 12:03:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2019-09-10 12:03:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-10 12:03:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-09-10 12:03:30,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-10 12:03:30,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 12:03:30,069 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 12:03:30,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 12:03:30,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 12:03:30,070 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 12:03:30,071 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 12:03:30,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-10 12:03:30,071 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-10 12:03:30,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-10 12:03:30,071 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-10 12:03:30,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-10 12:03:30,072 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-10 12:03:30,072 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 12:03:30,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-10 12:03:30,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-10 12:03:30,072 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 12:03:30,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 12:03:30,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 12:03:30,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 12:03:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 12:03:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 12:03:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 12:03:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 12:03:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 12:03:30,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_shared [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-09-10 12:03:30,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-09-10 12:03:30,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-09-10 12:03:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-09-10 12:03:30,077 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-09-10 12:03:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-10 12:03:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 12:03:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-10 12:03:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-09-10 12:03:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-09-10 12:03:30,078 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2019-09-10 12:03:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-10 12:03:30,079 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-10 12:03:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2019-09-10 12:03:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2019-09-10 12:03:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-10 12:03:30,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-09-10 12:03:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-09-10 12:03:30,081 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-10 12:03:30,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-09-10 12:03:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2019-09-10 12:03:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2019-09-10 12:03:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 12:03:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-10 12:03:30,083 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 12:03:30,085 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2019-09-10 12:03:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2019-09-10 12:03:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-09-10 12:03:30,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2019-09-10 12:03:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2019-09-10 12:03:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2019-09-10 12:03:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_oper_up [2019-09-10 12:03:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 12:03:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 12:03:30,087 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2019-09-10 12:03:30,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2019-09-10 12:03:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2019-09-10 12:03:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2019-09-10 12:03:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2019-09-10 12:03:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2019-09-10 12:03:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2019-09-10 12:03:30,089 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2019-09-10 12:03:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_init [2019-09-10 12:03:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2019-09-10 12:03:30,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2019-09-10 12:03:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2019-09-10 12:03:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2019-09-10 12:03:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2019-09-10 12:03:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2019-09-10 12:03:30,091 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2019-09-10 12:03:30,092 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_init_stats [2019-09-10 12:03:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_free_stats [2019-09-10 12:03:30,093 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2019-09-10 12:03:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_host_alloc [2019-09-10 12:03:30,094 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_is_read [2019-09-10 12:03:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2019-09-10 12:03:30,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2019-09-10 12:03:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2019-09-10 12:03:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2019-09-10 12:03:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2019-09-10 12:03:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2019-09-10 12:03:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2019-09-10 12:03:30,097 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2019-09-10 12:03:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_recv [2019-09-10 12:03:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2019-09-10 12:03:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_send [2019-09-10 12:03:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_update_src_mac [2019-09-10 12:03:30,098 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_src_mac [2019-09-10 12:03:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_lport_config [2019-09-10 12:03:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2019-09-10 12:03:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_config [2019-09-10 12:03:30,099 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_shost_config [2019-09-10 12:03:30,100 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fdmi_info [2019-09-10 12:03:30,103 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_oem_match [2019-09-10 12:03:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_em_config [2019-09-10 12:03:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2019-09-10 12:03:30,104 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2019-09-10 12:03:30,109 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_init [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_exit [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2019-09-10 12:03:30,110 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_cpu_callback [2019-09-10 12:03:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_select_cpu [2019-09-10 12:03:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_rcv [2019-09-10 12:03:30,111 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_alloc_paged_crc_eof [2019-09-10 12:03:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2019-09-10 12:03:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_flush_done [2019-09-10 12:03:30,112 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_filter_frames [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_recv_frame [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_receive_thread [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_setup [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_cleanup [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_realdev_port [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_app_notification [2019-09-10 12:03:30,113 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_device_notification [2019-09-10 12:03:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2019-09-10 12:03:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2019-09-10 12:03:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2019-09-10 12:03:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2019-09-10 12:03:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2019-09-10 12:03:30,114 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_match [2019-09-10 12:03:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_create [2019-09-10 12:03:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2019-09-10 12:03:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_create [2019-09-10 12:03:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2019-09-10 12:03:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2019-09-10 12:03:30,115 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_clean [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_add [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_init [2019-09-10 12:03:30,116 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_exit [2019-09-10 12:03:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_flogi_resp [2019-09-10 12:03:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_logo_resp [2019-09-10 12:03:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2019-09-10 12:03:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_create [2019-09-10 12:03:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2019-09-10 12:03:30,117 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_disable [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_vport_symbolic_name [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_vlan_id [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_port_id [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_transport_3 [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2019-09-10 12:03:30,118 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_6 [2019-09-10 12:03:30,119 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_libfc_function_template_7 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_5 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-10 12:03:30,120 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-09-10 12:03:30,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_10 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_11 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_12 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_13 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-09-10 12:03:30,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_15 [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_16 [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_17 [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_18 [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_19 [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 12:03:30,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-09-10 12:03:30,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 12:03:30,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_cpu_notifier [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_cpu_notifier [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 12:03:30,126 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2019-09-10 12:03:30,127 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2019-09-10 12:03:30,129 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-10 12:03:30,132 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2019-09-10 12:03:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2019-09-10 12:03:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-10 12:03:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 12:03:30,133 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-10 12:03:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2019-09-10 12:03:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2019-09-10 12:03:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2019-09-10 12:03:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2019-09-10 12:03:30,136 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2019-09-10 12:03:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2019-09-10 12:03:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2019-09-10 12:03:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2019-09-10 12:03:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2019-09-10 12:03:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2019-09-10 12:03:30,137 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_destroy [2019-09-10 12:03:30,138 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc_fill [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_config [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2019-09-10 12:03:30,139 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remove_host [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2019-09-10 12:03:30,140 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_add [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_els_send [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_init [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2019-09-10 12:03:30,141 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_set_fip_mode [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fc_crc [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_selected [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_lesb [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_paged_crc_eof [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_libfc_config [2019-09-10 12:03:30,142 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_queue_timer [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_start_io [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_attach [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_detach [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_validate_vport_create [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_to_str [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-10 12:03:30,143 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 12:03:30,144 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_vport_create [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 12:03:30,145 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure register_dcbevent_notifier [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-10 12:03:30,146 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-10 12:03:30,147 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_dcbevent_notifier [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-10 12:03:30,148 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-10 12:03:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 12:03:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 12:03:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 12:03:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 12:03:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 12:03:30,149 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-09-10 12:03:30,150 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-10 12:03:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-10 12:03:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-10 12:03:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 12:03:30,151 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 12:03:30,152 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-10 12:03:30,153 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-09-10 12:03:30,154 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2019-09-10 12:03:30,155 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-10 12:03:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 12:03:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 12:03:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-10 12:03:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-10 12:03:30,156 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 12:03:30,157 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 12:03:30,158 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 12:03:30,159 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-10 12:03:30,160 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_15 [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-10 12:03:30,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_18 [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_19 [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-09-10 12:03:30,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_17 [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2019-09-10 12:03:30,163 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_12 [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_13 [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-10 12:03:30,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 12:03:30,165 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 12:03:30,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 12:03:30,167 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 12:03:30,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 12:03:30,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 12:03:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 12:03:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 12:03:30,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_transport_3 [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-10 12:03:30,172 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-10 12:03:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-10 12:03:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-10 12:03:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-10 12:03:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-10 12:03:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_6 [2019-09-10 12:03:30,173 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-10 12:03:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-10 12:03:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2019-09-10 12:03:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_libfc_function_template_7 [2019-09-10 12:03:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_5 [2019-09-10 12:03:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-10 12:03:30,174 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-10 12:03:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-10 12:03:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-10 12:03:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-10 12:03:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 12:03:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-10 12:03:30,175 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_shared [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-09-10 12:03:30,176 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2019-09-10 12:03:30,177 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-10 12:03:30,178 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2019-09-10 12:03:30,179 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-09-10 12:03:30,180 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 12:03:30,181 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2019-09-10 12:03:30,182 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2019-09-10 12:03:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2019-09-10 12:03:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2019-09-10 12:03:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2019-09-10 12:03:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2019-09-10 12:03:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2019-09-10 12:03:30,183 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure netif_oper_up [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2019-09-10 12:03:30,184 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-10 12:03:30,185 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure __register_cpu_notifier [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_cpu_notifier [2019-09-10 12:03:30,186 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2019-09-10 12:03:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2019-09-10 12:03:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure register_dcbevent_notifier [2019-09-10 12:03:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_dcbevent_notifier [2019-09-10 12:03:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2019-09-10 12:03:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2019-09-10 12:03:30,187 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2019-09-10 12:03:30,188 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_11 [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_10 [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_16 [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2019-09-10 12:03:30,189 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remove_host [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_init [2019-09-10 12:03:30,190 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc_fill [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2019-09-10 12:03:30,191 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_init_stats [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_free_stats [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_host_alloc [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_is_read [2019-09-10 12:03:30,192 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_config [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_vport_create [2019-09-10 12:03:30,193 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2019-09-10 12:03:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2019-09-10 12:03:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_destroy [2019-09-10 12:03:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2019-09-10 12:03:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2019-09-10 12:03:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2019-09-10 12:03:30,194 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2019-09-10 12:03:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2019-09-10 12:03:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2019-09-10 12:03:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2019-09-10 12:03:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2019-09-10 12:03:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2019-09-10 12:03:30,195 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2019-09-10 12:03:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2019-09-10 12:03:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2019-09-10 12:03:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2019-09-10 12:03:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2019-09-10 12:03:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2019-09-10 12:03:30,196 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_add [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_init [2019-09-10 12:03:30,197 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2019-09-10 12:03:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2019-09-10 12:03:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2019-09-10 12:03:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_els_send [2019-09-10 12:03:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv [2019-09-10 12:03:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2019-09-10 12:03:30,198 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2019-09-10 12:03:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_libfc_config [2019-09-10 12:03:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fc_crc [2019-09-10 12:03:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_start_io [2019-09-10 12:03:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2019-09-10 12:03:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_to_str [2019-09-10 12:03:30,199 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_validate_vport_create [2019-09-10 12:03:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2019-09-10 12:03:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_lesb [2019-09-10 12:03:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2019-09-10 12:03:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2019-09-10 12:03:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2019-09-10 12:03:30,200 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2019-09-10 12:03:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_queue_timer [2019-09-10 12:03:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_paged_crc_eof [2019-09-10 12:03:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_selected [2019-09-10 12:03:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_set_fip_mode [2019-09-10 12:03:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_attach [2019-09-10 12:03:30,201 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_detach [2019-09-10 12:03:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-09-10 12:03:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2019-09-10 12:03:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-10 12:03:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-10 12:03:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2019-09-10 12:03:30,202 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_rcv [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_receive_thread [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_clean [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup [2019-09-10 12:03:30,203 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_add [2019-09-10 12:03:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2019-09-10 12:03:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_device_notification [2019-09-10 12:03:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_setup [2019-09-10 12:03:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_cleanup [2019-09-10 12:03:30,204 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2019-09-10 12:03:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_recv [2019-09-10 12:03:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_send [2019-09-10 12:03:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_update_src_mac [2019-09-10 12:03:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_src_mac [2019-09-10 12:03:30,205 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_cpu_callback [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_app_notification [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_match [2019-09-10 12:03:30,206 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_create [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2019-09-10 12:03:30,207 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_recv_frame [2019-09-10 12:03:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2019-09-10 12:03:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_create [2019-09-10 12:03:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_disable [2019-09-10 12:03:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_vport_symbolic_name [2019-09-10 12:03:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_port_id [2019-09-10 12:03:30,208 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_vlan_id [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2019-09-10 12:03:30,209 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_lport_config [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_config [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_shost_config [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fdmi_info [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_oem_match [2019-09-10 12:03:30,210 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_em_config [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_init [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_exit [2019-09-10 12:03:30,211 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2019-09-10 12:03:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2019-09-10 12:03:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_select_cpu [2019-09-10 12:03:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_alloc_paged_crc_eof [2019-09-10 12:03:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_flush_done [2019-09-10 12:03:30,212 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_filter_frames [2019-09-10 12:03:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_realdev_port [2019-09-10 12:03:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_create [2019-09-10 12:03:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2019-09-10 12:03:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2019-09-10 12:03:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_init [2019-09-10 12:03:30,213 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_exit [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_flogi_resp [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_logo_resp [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~~u32~0~TO~$Pointer$ [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 12:03:30,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 12:03:30,215 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 12:03:30,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 12:03:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 12:03:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 12:03:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 12:03:30,217 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 12:03:36,021 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 12:03:42,926 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-09-10 12:03:43,334 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 12:03:43,334 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 12:03:43,338 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:03:43 BoogieIcfgContainer [2019-09-10 12:03:43,338 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 12:03:43,339 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 12:03:43,340 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 12:03:43,344 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 12:03:43,344 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 12:03:24" (1/3) ... [2019-09-10 12:03:43,345 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1686c155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:03:43, skipping insertion in model container [2019-09-10 12:03:43,345 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 12:03:29" (2/3) ... [2019-09-10 12:03:43,346 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1686c155 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 12:03:43, skipping insertion in model container [2019-09-10 12:03:43,346 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 12:03:43" (3/3) ... [2019-09-10 12:03:43,348 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2019-09-10 12:03:43,358 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 12:03:43,370 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 12:03:43,393 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 12:03:43,424 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 12:03:43,424 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 12:03:43,425 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 12:03:43,425 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 12:03:43,425 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 12:03:43,425 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 12:03:43,425 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 12:03:43,425 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 12:03:43,502 INFO L276 IsEmpty]: Start isEmpty. Operand 3565 states. [2019-09-10 12:03:43,553 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 377 [2019-09-10 12:03:43,553 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:03:43,555 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 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, 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, 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] [2019-09-10 12:03:43,557 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:03:43,562 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:03:43,563 INFO L82 PathProgramCache]: Analyzing trace with hash -575446000, now seen corresponding path program 1 times [2019-09-10 12:03:43,565 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:03:43,789 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:03:43,789 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:03:43,790 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:03:43,790 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:03:44,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:03:45,264 INFO L134 CoverageAnalysis]: Checked inductivity of 2034 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2034 trivial. 0 not checked. [2019-09-10 12:03:45,266 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:03:45,266 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-09-10 12:03:45,266 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:03:45,276 INFO L454 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-09-10 12:03:45,291 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-09-10 12:03:45,295 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-09-10 12:03:45,297 INFO L87 Difference]: Start difference. First operand 3565 states. Second operand 4 states. [2019-09-10 12:04:03,985 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:04:03,986 INFO L93 Difference]: Finished difference Result 6579 states and 9023 transitions. [2019-09-10 12:04:03,986 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-09-10 12:04:03,987 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 376 [2019-09-10 12:04:03,990 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:04:04,064 INFO L225 Difference]: With dead ends: 6579 [2019-09-10 12:04:04,065 INFO L226 Difference]: Without dead ends: 6519 [2019-09-10 12:04:04,066 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-09-10 12:04:04,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6519 states. [2019-09-10 12:04:04,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6519 to 6516. [2019-09-10 12:04:04,449 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6516 states. [2019-09-10 12:04:04,512 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6516 states to 6516 states and 8931 transitions. [2019-09-10 12:04:04,513 INFO L78 Accepts]: Start accepts. Automaton has 6516 states and 8931 transitions. Word has length 376 [2019-09-10 12:04:04,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:04:04,525 INFO L475 AbstractCegarLoop]: Abstraction has 6516 states and 8931 transitions. [2019-09-10 12:04:04,526 INFO L476 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-09-10 12:04:04,526 INFO L276 IsEmpty]: Start isEmpty. Operand 6516 states and 8931 transitions. [2019-09-10 12:04:04,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2019-09-10 12:04:04,555 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:04:04,556 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 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, 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, 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, 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] [2019-09-10 12:04:04,557 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:04:04,557 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:04:04,558 INFO L82 PathProgramCache]: Analyzing trace with hash -1739464560, now seen corresponding path program 1 times [2019-09-10 12:04:04,558 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:04:04,569 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:04:04,570 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:04:04,570 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:04:04,570 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:04:04,776 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:04:05,533 INFO L134 CoverageAnalysis]: Checked inductivity of 2034 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2034 trivial. 0 not checked. [2019-09-10 12:04:05,534 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-09-10 12:04:05,534 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-09-10 12:04:05,534 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:04:05,537 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-09-10 12:04:05,537 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-09-10 12:04:05,537 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:04:05,538 INFO L87 Difference]: Start difference. First operand 6516 states and 8931 transitions. Second operand 3 states. [2019-09-10 12:04:06,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:04:06,017 INFO L93 Difference]: Finished difference Result 12843 states and 17594 transitions. [2019-09-10 12:04:06,018 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-09-10 12:04:06,018 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 436 [2019-09-10 12:04:06,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:04:06,100 INFO L225 Difference]: With dead ends: 12843 [2019-09-10 12:04:06,100 INFO L226 Difference]: Without dead ends: 12843 [2019-09-10 12:04:06,101 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-09-10 12:04:06,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12843 states. [2019-09-10 12:04:06,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12843 to 12833. [2019-09-10 12:04:06,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12833 states. [2019-09-10 12:04:06,628 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12833 states to 12833 states and 17585 transitions. [2019-09-10 12:04:06,629 INFO L78 Accepts]: Start accepts. Automaton has 12833 states and 17585 transitions. Word has length 436 [2019-09-10 12:04:06,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:04:06,630 INFO L475 AbstractCegarLoop]: Abstraction has 12833 states and 17585 transitions. [2019-09-10 12:04:06,630 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-09-10 12:04:06,630 INFO L276 IsEmpty]: Start isEmpty. Operand 12833 states and 17585 transitions. [2019-09-10 12:04:06,680 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 596 [2019-09-10 12:04:06,680 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 12:04:06,681 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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, 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, 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, 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, 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, 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] [2019-09-10 12:04:06,681 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 12:04:06,681 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:04:06,682 INFO L82 PathProgramCache]: Analyzing trace with hash -1946136390, now seen corresponding path program 1 times [2019-09-10 12:04:06,682 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 12:04:06,694 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:04:06,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 12:04:06,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 12:04:06,695 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 12:04:06,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 12:04:07,805 INFO L134 CoverageAnalysis]: Checked inductivity of 2068 backedges. 0 proven. 5 refuted. 0 times theorem prover too weak. 2063 trivial. 0 not checked. [2019-09-10 12:04:07,805 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 12:04:07,805 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 12:04:07,808 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 596 with the following transitions: [2019-09-10 12:04:07,812 INFO L207 CegarAbsIntRunner]: [83], [89], [90], [127], [129], [130], [230], [231], [312], [313], [353], [354], [827], [829], [1147], [1148], [1199], [1200], [1404], [1451], [1453], [1454], [1674], [1675], [1711], [1713], [1714], [1727], [1730], [1744], [1792], [1794], [1796], [1798], [1800], [1802], [1804], [1806], [1808], [1810], [1812], [1814], [1817], [1819], [1821], [1823], [1825], [1827], [1829], [1831], [1833], [1835], [1837], [1839], [1841], [1843], [1845], [1847], [1849], [1851], [1853], [1855], [1857], [1859], [2022], [2055], [2153], [2264], [2297], [2309], [2459], [2462], [2465], [2827], [2828], [2829], [2830], [3279], [3285], [3286], [3487], [3488], [3517], [3797], [3798], [3801], [3804], [3807], [3819], [3822], [3823], [3894], [3895], [3969], [3976], [3977], [3991], [3992], [3995], [4001], [4002], [4041], [4042], [4928], [4934], [4940], [4943], [5190], [5203], [5216], [5219], [5222], [5265], [5266], [5269], [5271], [5277], [5281], [5283], [5346], [5347], [5352], [5353], [5387], [5388], [5401], [5403], [5405], [5408], [5413], [5415], [5417], [5421], [5424], [5434], [5436], [5439], [5447], [5449], [5451], [5455], [5462], [5464], [5532], [5535], [5538], [5541], [5849], [5981], [6018], [6023], [6024], [6048], [6049], [6052], [6053], [6396], [6397], [6576], [6577], [6582], [6584], [6585], [6619], [6626], [6629], [6630], [6795], [6796], [6798], [6800], [6817], [6819], [6821], [6823], [6825], [6923], [6926], [6929], [6936], [6943], [6950], [6952], [7026], [7028], [7030], [7031], [7119], [7120], [7273], [7274], [7459], [7460], [7557], [7558], [7569], [7570], [7571], [7572], [7573], [7574], [7575], [7576], [7577], [7578], [7579], [7580], [7581], [7582], [7583], [7584], [7585], [7586], [7587], [7588], [7589], [7590], [7591], [7592], [7593], [7594], [7595], [7596], [7597], [7598], [7599], [7600], [7601], [7602], [7603], [7604], [7605], [7606], [7607], [7608], [7609], [7610], [7611], [7612], [7613], [7614], [7615], [7616], [7617], [7618], [7619], [7620], [7621], [7622], [7623], [7624], [7625], [7626], [7627], [7628], [7629], [7630], [7631], [7632], [7633], [7634], [7721], [7859], [7943], [7944], [7945], [7993], [7995], [7996], [7997], [7998], [8319], [8367], [8377], [8378], [8381], [8382], [8383], [8384], [8385], [8386], [8387], [8388], [8389], [8419], [8420], [8421], [8422], [8423], [8424], [8425], [8426], [8427], [8428], [8429], [8430], [8431], [8432], [8433], [8434], [8437], [8438], [8441], [8442], [8443], [8444], [8445], [8446], [8447], [8448], [8449], [8450], [8451], [8452], [8453], [8454], [8527], [8528], [8607], [8608], [8623], [8624], [8651], [8652], [8653], [8654], [8657], [8658], [8659], [8660], [8661], [8662], [8663], [8664], [8665], [8699], [8737], [8738], [8739], [8740] [2019-09-10 12:04:07,881 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 12:04:07,882 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 12:04:08,157 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 12:04:08,159 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 311 root evaluator evaluations with a maximum evaluation depth of 0. Performed 311 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 726 variables. [2019-09-10 12:04:08,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 12:04:08,164 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 12:04:08,359 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 12:04:08,360 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 12:04:08,375 INFO L420 sIntCurrentIteration]: We unified 594 AI predicates to 594 [2019-09-10 12:04:08,376 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 12:04:08,377 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 12:04:08,377 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 12:04:08,377 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 12:04:08,379 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 12:04:08,379 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 12:04:08,380 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 12:04:08,380 INFO L87 Difference]: Start difference. First operand 12833 states and 17585 transitions. Second operand 2 states. [2019-09-10 12:04:08,381 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 12:04:08,381 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 12:04:08,381 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 12:04:08,381 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 595 [2019-09-10 12:04:08,381 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 12:04:08,381 INFO L225 Difference]: With dead ends: 2 [2019-09-10 12:04:08,382 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 12:04:08,382 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 594 GetRequests, 594 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 12:04:08,382 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 12:04:08,382 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 12:04:08,382 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 12:04:08,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 12:04:08,383 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 595 [2019-09-10 12:04:08,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 12:04:08,383 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 12:04:08,383 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 12:04:08,383 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 12:04:08,384 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 12:04:08,389 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 12:04:08 BoogieIcfgContainer [2019-09-10 12:04:08,389 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 12:04:08,392 INFO L168 Benchmark]: Toolchain (without parser) took 44134.41 ms. Allocated memory was 134.7 MB in the beginning and 1.0 GB in the end (delta: 879.8 MB). Free memory was 71.4 MB in the beginning and 456.7 MB in the end (delta: -385.2 MB). Peak memory consumption was 494.5 MB. Max. memory is 7.1 GB. [2019-09-10 12:04:08,393 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-09-10 12:04:08,395 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5249.17 ms. Allocated memory was 134.7 MB in the beginning and 379.6 MB in the end (delta: 244.8 MB). Free memory was 71.0 MB in the beginning and 200.4 MB in the end (delta: -129.4 MB). Peak memory consumption was 154.6 MB. Max. memory is 7.1 GB. [2019-09-10 12:04:08,396 INFO L168 Benchmark]: Boogie Preprocessor took 452.70 ms. Allocated memory is still 379.6 MB. Free memory was 200.4 MB in the beginning and 142.6 MB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB. [2019-09-10 12:04:08,397 INFO L168 Benchmark]: RCFGBuilder took 13378.61 ms. Allocated memory was 379.6 MB in the beginning and 660.1 MB in the end (delta: 280.5 MB). Free memory was 142.6 MB in the beginning and 161.8 MB in the end (delta: -19.2 MB). Peak memory consumption was 306.8 MB. Max. memory is 7.1 GB. [2019-09-10 12:04:08,398 INFO L168 Benchmark]: TraceAbstraction took 25049.49 ms. Allocated memory was 660.1 MB in the beginning and 1.0 GB in the end (delta: 354.4 MB). Free memory was 161.8 MB in the beginning and 456.7 MB in the end (delta: -294.9 MB). Peak memory consumption was 59.5 MB. Max. memory is 7.1 GB. [2019-09-10 12:04:08,408 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 134.7 MB. Free memory was 107.9 MB in the beginning and 107.7 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5249.17 ms. Allocated memory was 134.7 MB in the beginning and 379.6 MB in the end (delta: 244.8 MB). Free memory was 71.0 MB in the beginning and 200.4 MB in the end (delta: -129.4 MB). Peak memory consumption was 154.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 452.70 ms. Allocated memory is still 379.6 MB. Free memory was 200.4 MB in the beginning and 142.6 MB in the end (delta: 57.8 MB). Peak memory consumption was 57.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13378.61 ms. Allocated memory was 379.6 MB in the beginning and 660.1 MB in the end (delta: 280.5 MB). Free memory was 142.6 MB in the beginning and 161.8 MB in the end (delta: -19.2 MB). Peak memory consumption was 306.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 25049.49 ms. Allocated memory was 660.1 MB in the beginning and 1.0 GB in the end (delta: 354.4 MB). Free memory was 161.8 MB in the beginning and 456.7 MB in the end (delta: -294.9 MB). Peak memory consumption was 59.5 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 14183]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - StatisticsResult: Ultimate Automizer benchmark data CFG has 387 procedures, 3655 locations, 1 error locations. SAFE Result, 24.9s OverallTime, 3 OverallIterations, 19 TraceHistogramMax, 19.3s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 10078 SDtfs, 11469 SDslu, 5652 SDs, 0 SdLazy, 5171 SolverSat, 3465 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 15.9s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 605 GetRequests, 601 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=12833occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.3s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.772727272727273 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.9s AutomataMinimizationTime, 3 MinimizatonAttempts, 13 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.7s SatisfiabilityAnalysisTime, 2.0s InterpolantComputationTime, 1407 NumberOfCodeBlocks, 1407 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 1404 ConstructedInterpolants, 0 QuantifiedInterpolants, 790716 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 2 PerfectInterpolantSequences, 6131/6136 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...