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-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-10 13:45:43,028 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-10 13:45:43,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-10 13:45:43,043 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-10 13:45:43,043 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-10 13:45:43,045 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-10 13:45:43,046 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-10 13:45:43,048 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-10 13:45:43,049 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-10 13:45:43,050 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-10 13:45:43,051 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-10 13:45:43,052 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-10 13:45:43,053 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-10 13:45:43,054 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-10 13:45:43,055 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-10 13:45:43,056 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-10 13:45:43,057 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-10 13:45:43,058 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-10 13:45:43,059 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-10 13:45:43,062 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-10 13:45:43,063 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-10 13:45:43,065 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-10 13:45:43,066 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-10 13:45:43,067 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-10 13:45:43,069 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-10 13:45:43,070 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-10 13:45:43,070 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-10 13:45:43,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-10 13:45:43,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-10 13:45:43,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-10 13:45:43,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-10 13:45:43,074 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-10 13:45:43,075 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-10 13:45:43,076 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-10 13:45:43,077 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-10 13:45:43,077 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-10 13:45:43,078 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-10 13:45:43,078 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-10 13:45:43,078 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-10 13:45:43,079 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-10 13:45:43,080 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-10 13:45:43,081 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 13:45:43,097 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-10 13:45:43,097 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-10 13:45:43,097 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-10 13:45:43,098 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-10 13:45:43,098 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-10 13:45:43,098 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-10 13:45:43,099 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-10 13:45:43,099 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-10 13:45:43,099 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-10 13:45:43,099 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-10 13:45:43,100 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-10 13:45:43,100 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-10 13:45:43,100 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-10 13:45:43,100 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-10 13:45:43,101 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-10 13:45:43,101 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-10 13:45:43,101 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-10 13:45:43,101 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-10 13:45:43,101 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-10 13:45:43,102 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-10 13:45:43,102 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-10 13:45:43,102 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-10 13:45:43,102 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-10 13:45:43,102 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-10 13:45:43,103 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-10 13:45:43,103 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-10 13:45:43,103 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-10 13:45:43,103 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-10 13:45:43,103 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-10 13:45:43,104 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-10 13:45:43,134 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-10 13:45:43,148 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-10 13:45:43,151 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-10 13:45:43,152 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-10 13:45:43,152 INFO L275 PluginConnector]: CDTParser initialized [2019-09-10 13:45:43,153 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2019-09-10 13:45:43,213 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc90910a7/13d02f4e1a33438b93b52d1637f489e2/FLAG4678ed59d [2019-09-10 13:45:44,308 INFO L306 CDTParser]: Found 1 translation units. [2019-09-10 13:45:44,309 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2019-09-10 13:45:44,376 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc90910a7/13d02f4e1a33438b93b52d1637f489e2/FLAG4678ed59d [2019-09-10 13:45:44,550 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/cc90910a7/13d02f4e1a33438b93b52d1637f489e2 [2019-09-10 13:45:44,559 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-10 13:45:44,561 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-10 13:45:44,562 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-10 13:45:44,562 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-10 13:45:44,569 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-10 13:45:44,570 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:45:44" (1/1) ... [2019-09-10 13:45:44,573 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@c0615bc and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:44, skipping insertion in model container [2019-09-10 13:45:44,573 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 10.09 01:45:44" (1/1) ... [2019-09-10 13:45:44,579 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-10 13:45:44,788 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-10 13:45:49,291 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:45:49,443 INFO L188 MainTranslator]: Completed pre-run [2019-09-10 13:45:50,227 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-10 13:45:51,053 INFO L192 MainTranslator]: Completed translation [2019-09-10 13:45:51,054 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51 WrapperNode [2019-09-10 13:45:51,054 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-10 13:45:51,055 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-10 13:45:51,055 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-10 13:45:51,055 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-10 13:45:51,068 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,069 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,188 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,189 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,396 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,462 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,526 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (1/1) ... [2019-09-10 13:45:51,581 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-10 13:45:51,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-10 13:45:51,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-10 13:45:51,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-10 13:45:51,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (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 13:45:51,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-10 13:45:51,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-10 13:45:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-10 13:45:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 13:45:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2019-09-10 13:45:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2019-09-10 13:45:51,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~u8~0 [2019-09-10 13:45:51,673 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 13:45:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-09-10 13:45:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-10 13:45:51,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ffs [2019-09-10 13:45:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-10 13:45:51,674 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-10 13:45:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-10 13:45:51,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-10 13:45:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-10 13:45:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-10 13:45:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-10 13:45:51,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-10 13:45:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-10 13:45:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-10 13:45:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-10 13:45:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-10 13:45:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-10 13:45:51,677 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-10 13:45:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-10 13:45:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-09-10 13:45:51,678 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_first [2019-09-10 13:45:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-09-10 13:45:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_test_cpu [2019-09-10 13:45:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2019-09-10 13:45:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2019-09-10 13:45:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-10 13:45:51,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-10 13:45:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2019-09-10 13:45:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-10 13:45:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2019-09-10 13:45:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 13:45:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_lock [2019-09-10 13:45:51,680 INFO L138 BoogieDeclarations]: Found implementation of procedure __rcu_read_unlock [2019-09-10 13:45:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_acquire [2019-09-10 13:45:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lock_release [2019-09-10 13:45:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2019-09-10 13:45:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2019-09-10 13:45:51,681 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-10 13:45:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2019-09-10 13:45:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2019-09-10 13:45:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_empty [2019-09-10 13:45:51,682 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_peek [2019-09-10 13:45:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_len [2019-09-10 13:45:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_head_init [2019-09-10 13:45:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_head_init [2019-09-10 13:45:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_insert [2019-09-10 13:45:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_splice [2019-09-10 13:45:51,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_queue_splice_init [2019-09-10 13:45:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_before [2019-09-10 13:45:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_queue_tail [2019-09-10 13:45:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_unlink [2019-09-10 13:45:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_dequeue [2019-09-10 13:45:51,684 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_nonlinear [2019-09-10 13:45:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2019-09-10 13:45:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2019-09-10 13:45:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_tail_pointer [2019-09-10 13:45:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2019-09-10 13:45:51,685 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_may_pull [2019-09-10 13:45:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2019-09-10 13:45:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2019-09-10 13:45:51,686 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_transport_header [2019-09-10 13:45:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_transport_header [2019-09-10 13:45:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2019-09-10 13:45:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_network_header [2019-09-10 13:45:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_mac_header [2019-09-10 13:45:51,687 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reset_mac_header [2019-09-10 13:45:51,688 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_trim [2019-09-10 13:45:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_trim [2019-09-10 13:45:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_trim [2019-09-10 13:45:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2019-09-10 13:45:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_alloc_skb [2019-09-10 13:45:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2019-09-10 13:45:51,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __skb_linearize [2019-09-10 13:45:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_linearize [2019-09-10 13:45:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_hdr [2019-09-10 13:45:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_notifier_info_to_dev [2019-09-10 13:45:51,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2019-09-10 13:45:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_hold [2019-09-10 13:45:51,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_oper_up [2019-09-10 13:45:51,692 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2019-09-10 13:45:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure is_multicast_ether_addr [2019-09-10 13:45:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2019-09-10 13:45:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2019-09-10 13:45:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __vlan_hwaccel_put_tag [2019-09-10 13:45:51,693 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_inc [2019-09-10 13:45:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disabled_dec [2019-09-10 13:45:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_disable [2019-09-10 13:45:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure pagefault_enable [2019-09-10 13:45:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kmap_atomic [2019-09-10 13:45:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure __kunmap_atomic [2019-09-10 13:45:51,694 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2019-09-10 13:45:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host [2019-09-10 13:45:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_set_state [2019-09-10 13:45:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ntoh24 [2019-09-10 13:45:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_from_skb [2019-09-10 13:45:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_init [2019-09-10 13:45:51,695 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc [2019-09-10 13:45:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure __fc_frame_header_get [2019-09-10 13:45:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_header_get [2019-09-10 13:45:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_get [2019-09-10 13:45:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_payload_op [2019-09-10 13:45:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwnn [2019-09-10 13:45:51,696 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_wwpn [2019-09-10 13:45:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_init_stats [2019-09-10 13:45:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_free_stats [2019-09-10 13:45:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure lport_priv [2019-09-10 13:45:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_host_alloc [2019-09-10 13:45:51,697 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_is_read [2019-09-10 13:45:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_priv [2019-09-10 13:45:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_priv [2019-09-10 13:45:51,698 INFO L138 BoogieDeclarations]: Found implementation of procedure is_fip_mode [2019-09-10 13:45:51,699 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev [2019-09-10 13:45:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_setup [2019-09-10 13:45:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_create [2019-09-10 13:45:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_remove [2019-09-10 13:45:51,700 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_interface_cleanup [2019-09-10 13:45:51,701 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_recv [2019-09-10 13:45:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_port_send [2019-09-10 13:45:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fip_send [2019-09-10 13:45:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_update_src_mac [2019-09-10 13:45:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_src_mac [2019-09-10 13:45:51,702 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_lport_config [2019-09-10 13:45:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_features_change [2019-09-10 13:45:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_netdev_config [2019-09-10 13:45:51,703 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_shost_config [2019-09-10 13:45:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fdmi_info [2019-09-10 13:45:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_oem_match [2019-09-10 13:45:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_em_config [2019-09-10 13:45:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_destroy [2019-09-10 13:45:51,704 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_setup [2019-09-10 13:45:51,705 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_target [2019-09-10 13:45:51,706 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ddp_done [2019-09-10 13:45:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_create [2019-09-10 13:45:51,709 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_init [2019-09-10 13:45:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_if_exit [2019-09-10 13:45:51,710 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_create [2019-09-10 13:45:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_thread_destroy [2019-09-10 13:45:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_cpu_callback [2019-09-10 13:45:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_select_cpu [2019-09-10 13:45:51,716 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_rcv [2019-09-10 13:45:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_alloc_paged_crc_eof [2019-09-10 13:45:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_xmit [2019-09-10 13:45:51,717 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_flush_done [2019-09-10 13:45:51,718 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_filter_frames [2019-09-10 13:45:51,718 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_recv_frame [2019-09-10 13:45:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_receive_thread [2019-09-10 13:45:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_setup [2019-09-10 13:45:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dev_cleanup [2019-09-10 13:45:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_realdev_port [2019-09-10 13:45:51,719 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_app_notification [2019-09-10 13:45:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_device_notification [2019-09-10 13:45:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_disable [2019-09-10 13:45:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_enable [2019-09-10 13:45:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_enabled [2019-09-10 13:45:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy [2019-09-10 13:45:51,720 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_destroy_work [2019-09-10 13:45:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_match [2019-09-10 13:45:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_dcb_create [2019-09-10 13:45:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure _fcoe_create [2019-09-10 13:45:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_create [2019-09-10 13:45:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_alloc [2019-09-10 13:45:51,721 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_ok [2019-09-10 13:45:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_percpu_clean [2019-09-10 13:45:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_reset [2019-09-10 13:45:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup_port [2019-09-10 13:45:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_lookup [2019-09-10 13:45:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_add [2019-09-10 13:45:51,722 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_hostlist_del [2019-09-10 13:45:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_init [2019-09-10 13:45:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_exit [2019-09-10 13:45:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_flogi_resp [2019-09-10 13:45:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_logo_resp [2019-09-10 13:45:51,723 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_elsct_send [2019-09-10 13:45:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_create [2019-09-10 13:45:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_destroy [2019-09-10 13:45:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_vport_disable [2019-09-10 13:45:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_vport_symbolic_name [2019-09-10 13:45:51,724 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_vlan_id [2019-09-10 13:45:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_set_port_id [2019-09-10 13:45:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_transport_3 [2019-09-10 13:45:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-09-10 13:45:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_4 [2019-09-10 13:45:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-09-10 13:45:51,725 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-09-10 13:45:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-09-10 13:45:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-09-10 13:45:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-09-10 13:45:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-09-10 13:45:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_6 [2019-09-10 13:45:51,726 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-09-10 13:45:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-09-10 13:45:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2019-09-10 13:45:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_libfc_function_template_7 [2019-09-10 13:45:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_fc_function_template_5 [2019-09-10 13:45:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_2 [2019-09-10 13:45:51,727 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-09-10 13:45:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_2 [2019-09-10 13:45:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure timer_init_2 [2019-09-10 13:45:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-10 13:45:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-09-10 13:45:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-10 13:45:51,728 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-10 13:45:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-10 13:45:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-09-10 13:45:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-10 13:45:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-09-10 13:45:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-10 13:45:51,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_15 [2019-09-10 13:45:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_16 [2019-09-10 13:45:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_17 [2019-09-10 13:45:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_18 [2019-09-10 13:45:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_19 [2019-09-10 13:45:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_25 [2019-09-10 13:45:51,730 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-10 13:45:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-09-10 13:45:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_share_check [2019-09-10 13:45:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_33 [2019-09-10 13:45:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_35 [2019-09-10 13:45:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_36 [2019-09-10 13:45:51,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_37 [2019-09-10 13:45:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_38 [2019-09-10 13:45:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_39 [2019-09-10 13:45:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_40 [2019-09-10 13:45:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_41 [2019-09-10 13:45:51,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_add_host_with_dma_42 [2019-09-10 13:45:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_host_alloc_43 [2019-09-10 13:45:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_44 [2019-09-10 13:45:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_scsi_remove_host_45 [2019-09-10 13:45:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2019-09-10 13:45:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_47 [2019-09-10 13:45:51,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_48 [2019-09-10 13:45:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-10 13:45:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-10 13:45:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-10 13:45:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-10 13:45:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-10 13:45:51,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ___pskb_trim [2019-09-10 13:45:51,735 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_percpu [2019-09-10 13:45:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-09-10 13:45:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-09-10 13:45:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __dev_remove_pack [2019-09-10 13:45:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-10 13:45:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-10 13:45:51,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2019-09-10 13:45:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-10 13:45:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_cpu_notifier [2019-09-10 13:45:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_cpu_notifier [2019-09-10 13:45:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _fc_frame_alloc [2019-09-10 13:45:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-10 13:45:51,737 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-09-10 13:45:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-10 13:45:51,738 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-09-10 13:45:51,739 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:45:51,742 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-09-10 13:45:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2019-09-10 13:45:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2019-09-10 13:45:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2019-09-10 13:45:51,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_getapp [2019-09-10 13:45:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dcb_ieee_getapp_mask [2019-09-10 13:45:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-10 13:45:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-09-10 13:45:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-09-10 13:45:51,746 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_add_pack [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_by_index [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_add [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_mc_del [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_add [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_uc_del [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_attach_transport [2019-09-10 13:45:51,747 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_abort [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_device_reset [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_eh_host_reset [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_elsct_send [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_add [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_alloc [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_free [2019-09-10 13:45:51,748 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_mgr_list_clone [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_exch_recv [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_login [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fabric_logoff [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_fcp_destroy [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_frame_alloc_fill [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_port_state [2019-09-10 13:45:51,749 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_speed [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_host_stats [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_bsg_request [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_config [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_destroy [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_flogi_resp [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_lport_logo_resp [2019-09-10 13:45:51,750 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_queuecommand [2019-09-10 13:45:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_release_transport [2019-09-10 13:45:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_remove_host [2019-09-10 13:45:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_rport_terminate_io [2019-09-10 13:45:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_mfs [2019-09-10 13:45:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_set_rport_loss_tmo [2019-09-10 13:45:51,751 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_slave_alloc [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_setlink [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_check_wait_queue [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_clean_pending_queue [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_destroy [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_add [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_device_delete [2019-09-10 13:45:51,752 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_els_send [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_get_lesb [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_init [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_down [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_link_up [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_recv_flogi [2019-09-10 13:45:51,753 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_ctlr_set_fip_mode [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fc_crc [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_fcf_get_selected [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_lesb [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_paged_crc_eof [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_get_wwn [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_libfc_config [2019-09-10 13:45:51,754 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_link_speed_update [2019-09-10 13:45:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_queue_timer [2019-09-10 13:45:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_start_io [2019-09-10 13:45:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_attach [2019-09-10 13:45:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_transport_detach [2019-09-10 13:45:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_validate_vport_create [2019-09-10 13:45:51,755 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_from_mac [2019-09-10 13:45:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure fcoe_wwn_to_str [2019-09-10 13:45:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-10 13:45:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-09-10 13:45:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-09-10 13:45:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure free_percpu [2019-09-10 13:45:51,756 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2019-09-10 13:45:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2019-09-10 13:45:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-09-10 13:45:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-09-10 13:45:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-09-10 13:45:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-10 13:45:51,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure libfc_vport_create [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-10 13:45:51,758 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-09-10 13:45:51,759 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure register_dcbevent_notifier [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdevice_notifier [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-10 13:45:51,760 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_add_host_with_dma [2019-09-10 13:45:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2019-09-10 13:45:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_alloc [2019-09-10 13:45:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-09-10 13:45:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_remove_host [2019-09-10 13:45:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-09-10 13:45:51,761 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy_bits [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_pull [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_push [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_net [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-09-10 13:45:51,762 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_dcbevent_notifier [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdevice_notifier [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_real_dev [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure vlan_dev_vlan_id [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-10 13:45:51,763 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-10 13:45:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-10 13:45:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-10 13:45:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-10 13:45:51,764 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-10 13:45:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-10 13:45:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-10 13:45:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-09-10 13:45:51,765 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-10 13:45:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-10 13:45:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-10 13:45:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-10 13:45:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure ffs [2019-09-10 13:45:51,766 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-10 13:45:51,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-10 13:45:51,768 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-10 13:45:51,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-10 13:45:51,770 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-10 13:45:51,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-10 13:45:51,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-10 13:45:51,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-10 13:45:51,772 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-10 13:45:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-10 13:45:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-10 13:45:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-10 13:45:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-10 13:45:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-09-10 13:45:51,773 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_first [2019-09-10 13:45:51,774 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_test_cpu [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2019-09-10 13:45:51,775 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-10 13:45:51,776 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-10 13:45:51,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-10 13:45:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-10 13:45:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-10 13:45:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-10 13:45:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-09-10 13:45:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-09-10 13:45:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_lock [2019-09-10 13:45:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure __rcu_read_unlock [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_acquire [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lock_release [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2019-09-10 13:45:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_44 [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_47 [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_48 [2019-09-10 13:45:51,781 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_15 [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_17 [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_16 [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_19 [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-09-10 13:45:51,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_18 [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-09-10 13:45:51,783 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_25 [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-10 13:45:51,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_transport_3 [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_4 [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-09-10 13:45:51,785 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_6 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fcoe_sysfs_function_template_8 [2019-09-10 13:45:51,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_libfc_function_template_7 [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_fc_function_template_5 [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_2 [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_2 [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure timer_init_2 [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2019-09-10 13:45:51,787 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2019-09-10 13:45:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2019-09-10 13:45:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_33 [2019-09-10 13:45:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_41 [2019-09-10 13:45:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_35 [2019-09-10 13:45:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-09-10 13:45:51,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_39 [2019-09-10 13:45:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_40 [2019-09-10 13:45:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2019-09-10 13:45:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_empty [2019-09-10 13:45:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_share_check [2019-09-10 13:45:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_peek [2019-09-10 13:45:51,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_len [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_head_init [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_head_init [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_insert [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_splice [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure skb_queue_splice_init [2019-09-10 13:45:51,790 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_before [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_queue_tail [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_unlink [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_dequeue [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_nonlinear [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2019-09-10 13:45:51,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_tail_pointer [2019-09-10 13:45:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2019-09-10 13:45:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2019-09-10 13:45:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_push [2019-09-10 13:45:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure skb_pull [2019-09-10 13:45:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2019-09-10 13:45:51,792 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_may_pull [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_transport_header [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_transport_header [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_network_header [2019-09-10 13:45:51,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_mac_header [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reset_mac_header [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ___pskb_trim [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_trim [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_trim [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_trim [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_36 [2019-09-10 13:45:51,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_37 [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_38 [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure dev_alloc_skb [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure __skb_linearize [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_linearize [2019-09-10 13:45:51,795 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy_bits [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure eth_hdr [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_getapp [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure dcb_ieee_getapp_mask [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_notifier_info_to_dev [2019-09-10 13:45:51,796 INFO L130 BoogieDeclarations]: Found specification of procedure dev_add_pack [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_remove_pack [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_net [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_hold [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure netif_oper_up [2019-09-10 13:45:51,797 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_add [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_del [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_add [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_del [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure is_multicast_ether_addr [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2019-09-10 13:45:51,798 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_real_dev [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_dev_vlan_id [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure __vlan_hwaccel_put_tag [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2019-09-10 13:45:51,799 INFO L130 BoogieDeclarations]: Found specification of procedure __register_cpu_notifier [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_cpu_notifier [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure register_dcbevent_notifier [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_dcbevent_notifier [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_inc [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disabled_dec [2019-09-10 13:45:51,800 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_disable [2019-09-10 13:45:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure pagefault_enable [2019-09-10 13:45:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure kmap_atomic [2019-09-10 13:45:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure __kunmap_atomic [2019-09-10 13:45:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2019-09-10 13:45:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2019-09-10 13:45:51,801 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_alloc [2019-09-10 13:45:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_host_alloc_43 [2019-09-10 13:45:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host_with_dma [2019-09-10 13:45:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_add_host_with_dma_42 [2019-09-10 13:45:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_remove_host [2019-09-10 13:45:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_scsi_remove_host_45 [2019-09-10 13:45:51,802 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_add_host [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_set_state [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure fc_attach_transport [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure fc_release_transport [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure fc_remove_host [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure ntoh24 [2019-09-10 13:45:51,803 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_from_skb [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_init [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc_fill [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure _fc_frame_alloc [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_alloc [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure __fc_frame_header_get [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_header_get [2019-09-10 13:45:51,804 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_get [2019-09-10 13:45:51,899 INFO L130 BoogieDeclarations]: Found specification of procedure fc_frame_payload_op [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwnn [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_wwpn [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_init_stats [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_free_stats [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure lport_priv [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_host_alloc [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_is_read [2019-09-10 13:45:51,900 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_destroy [2019-09-10 13:45:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_logoff [2019-09-10 13:45:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fabric_login [2019-09-10 13:45:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_setlink [2019-09-10 13:45:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_config [2019-09-10 13:45:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_mfs [2019-09-10 13:45:51,901 INFO L130 BoogieDeclarations]: Found specification of procedure libfc_vport_create [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_bsg_request [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_rport_terminate_io [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_fcp_destroy [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_queuecommand [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_abort [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_device_reset [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_eh_host_reset [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_slave_alloc [2019-09-10 13:45:51,902 INFO L130 BoogieDeclarations]: Found specification of procedure fc_elsct_send [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_flogi_resp [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_lport_logo_resp [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_add [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_list_clone [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_alloc [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_mgr_free [2019-09-10 13:45:51,903 INFO L130 BoogieDeclarations]: Found specification of procedure fc_exch_recv [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_speed [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_port_state [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fc_set_rport_loss_tmo [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_host_stats [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_priv [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_add [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_device_delete [2019-09-10 13:45:51,904 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_priv [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_init [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_destroy [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_up [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_link_down [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_els_send [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv [2019-09-10 13:45:51,905 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_recv_flogi [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_from_mac [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_libfc_config [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fc_crc [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_start_io [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_wwn [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_wwn_to_str [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_validate_vport_create [2019-09-10 13:45:51,906 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_speed_update [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_lesb [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_get_lesb [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure is_fip_mode [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_clean_pending_queue [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_check_wait_queue [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_queue_timer [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_paged_crc_eof [2019-09-10 13:45:51,907 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_selected [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_set_fip_mode [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_attach [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_transport_detach [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-09-10 13:45:51,908 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_reset [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_xmit [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_rcv [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_receive_thread [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_clean [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_link_ok [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_add [2019-09-10 13:45:51,909 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_del [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_device_notification [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_setup [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dev_cleanup [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_port [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_recv [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fip_send [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_update_src_mac [2019-09-10 13:45:51,910 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_get_src_mac [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy_work [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_setup [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_done [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ddp_target [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_cpu_callback [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_app_notification [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_match [2019-09-10 13:45:51,911 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_create [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_destroy [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_enable [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_disable [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_alloc [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_ctlr_enabled [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_elsct_send [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_recv_frame [2019-09-10 13:45:51,912 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_destroy [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_create [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_vport_disable [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_vport_symbolic_name [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_set_port_id [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fcf_get_vlan_id [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_setup [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_create [2019-09-10 13:45:51,913 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_remove [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_interface_cleanup [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_port_send [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_lport_config [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_features_change [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_netdev_config [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_shost_config [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_fdmi_info [2019-09-10 13:45:51,914 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-10 13:45:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_oem_match [2019-09-10 13:45:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_em_config [2019-09-10 13:45:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_destroy [2019-09-10 13:45:51,915 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~X~$Pointer$~X~int~TO~int [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u16~0~TO~int [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_create [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_init [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_if_exit [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_create [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_thread_destroy [2019-09-10 13:45:51,916 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_select_cpu [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_alloc_paged_crc_eof [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_percpu_flush_done [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_filter_frames [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_hostlist_lookup_realdev_port [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_dcb_create [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~u8~0 [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure _fcoe_create [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_init [2019-09-10 13:45:51,917 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_exit [2019-09-10 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_flogi_resp [2019-09-10 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure fcoe_logo_resp [2019-09-10 13:45:51,918 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 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-10 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-10 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-10 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-10 13:45:51,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-10 13:45:51,919 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ushort [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-10 13:45:51,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-10 13:45:58,051 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-10 13:46:05,057 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-10 13:46:05,057 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-10 13:46:05,062 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:46:05 BoogieIcfgContainer [2019-09-10 13:46:05,062 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-10 13:46:05,064 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-09-10 13:46:05,064 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-09-10 13:46:05,069 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-09-10 13:46:05,069 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 10.09 01:45:44" (1/3) ... [2019-09-10 13:46:05,070 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@416bbe10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:46:05, skipping insertion in model container [2019-09-10 13:46:05,070 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 10.09 01:45:51" (2/3) ... [2019-09-10 13:46:05,071 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@416bbe10 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 10.09 01:46:05, skipping insertion in model container [2019-09-10 13:46:05,071 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 10.09 01:46:05" (3/3) ... [2019-09-10 13:46:05,076 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--fcoe--fcoe.ko-entry_point.cil.out.i [2019-09-10 13:46:05,086 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-09-10 13:46:05,108 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-09-10 13:46:05,134 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-09-10 13:46:05,169 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-09-10 13:46:05,169 INFO L378 AbstractCegarLoop]: Hoare is false [2019-09-10 13:46:05,170 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-09-10 13:46:05,170 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-09-10 13:46:05,170 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-09-10 13:46:05,170 INFO L382 AbstractCegarLoop]: Difference is false [2019-09-10 13:46:05,170 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-09-10 13:46:05,170 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-09-10 13:46:05,254 INFO L276 IsEmpty]: Start isEmpty. Operand 3576 states. [2019-09-10 13:46:05,329 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 563 [2019-09-10 13:46:05,330 INFO L391 BasicCegarLoop]: Found error trace [2019-09-10 13:46:05,332 INFO L399 BasicCegarLoop]: trace histogram [19, 19, 19, 19, 19, 19, 19, 19, 11, 11, 11, 11, 11, 11, 11, 11, 3, 3, 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, 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] [2019-09-10 13:46:05,334 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-09-10 13:46:05,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:46:05,341 INFO L82 PathProgramCache]: Analyzing trace with hash -10042073, now seen corresponding path program 1 times [2019-09-10 13:46:05,343 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-09-10 13:46:05,527 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:46:05,527 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-09-10 13:46:05,528 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-09-10 13:46:05,528 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-09-10 13:46:06,132 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-09-10 13:46:07,146 INFO L134 CoverageAnalysis]: Checked inductivity of 2076 backedges. 7 proven. 5 refuted. 0 times theorem prover too weak. 2064 trivial. 0 not checked. [2019-09-10 13:46:07,149 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-09-10 13:46:07,149 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-09-10 13:46:07,151 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 563 with the following transitions: [2019-09-10 13:46:07,156 INFO L207 CegarAbsIntRunner]: [76], [82], [83], [84], [97], [98], [116], [117], [806], [809], [1127], [1128], [1179], [1180], [1328], [1330], [1388], [1435], [1438], [1662], [1664], [1665], [1678], [1681], [1695], [1743], [1745], [1747], [1749], [1751], [1753], [1755], [1757], [1759], [1761], [1763], [1765], [1768], [1770], [1772], [1774], [1776], [1778], [1780], [1782], [1784], [1786], [1788], [1790], [1792], [1794], [1796], [1798], [1800], [1802], [1804], [1806], [1808], [1810], [1973], [2006], [2104], [2215], [2248], [2260], [2410], [2413], [2416], [2778], [2779], [3230], [3231], [3436], [3437], [3462], [3743], [3744], [3758], [3896], [3925], [3931], [3932], [3971], [3972], [4854], [4857], [4880], [4881], [5118], [5121], [5124], [5193], [5194], [5292], [5293], [5294], [5297], [5342], [5343], [5356], [5358], [5360], [5363], [5368], [5370], [5372], [5376], [5379], [5389], [5391], [5394], [5936], [5938], [5943], [5945], [5950], [5973], [5976], [6011], [6012], [6015], [6016], [6383], [6384], [6559], [6563], [6564], [6569], [6571], [6572], [6609], [6616], [6619], [6620], [6621], [6623], [6625], [6626], [6794], [6799], [6801], [6803], [6804], [6807], [6808], [6810], [6827], [6829], [6831], [6833], [6840], [6842], [6864], [6867], [6868], [6933], [6936], [6939], [6946], [6953], [6960], [6962], [7105], [7271], [7272], [7273], [7274], [7447], [7448], [7465], [7545], [7546], [7557], [7558], [7559], [7560], [7561], [7562], [7563], [7564], [7565], [7566], [7567], [7568], [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], [7709], [7925], [7926], [7927], [8303], [8351], [8399], [8400], [8401], [8402], [8427], [8428], [8429], [8430], [8431], [8432], [8433], [8434], [8435], [8436], [8437], [8438], [8439], [8440], [8441], [8442], [8445], [8446], [8449], [8450], [8451], [8521], [8522], [8523], [8535], [8536], [8627], [8629], [8630], [8647], [8648], [8649], [8650], [8651], [8652], [8687], [8691], [8692], [8693], [8694], [8695], [8696], [8699], [8700], [8701], [8702], [8703], [8704], [8705], [8713], [8714], [8721], [8722], [8741] [2019-09-10 13:46:07,230 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-09-10 13:46:07,230 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-10 13:46:07,554 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-10 13:46:07,555 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 313 root evaluator evaluations with a maximum evaluation depth of 0. Performed 313 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 730 variables. [2019-09-10 13:46:07,560 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-09-10 13:46:07,561 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-09-10 13:46:07,772 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-09-10 13:46:07,773 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-09-10 13:46:07,784 INFO L420 sIntCurrentIteration]: We unified 561 AI predicates to 561 [2019-09-10 13:46:07,785 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-09-10 13:46:07,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-09-10 13:46:07,786 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [5] total 5 [2019-09-10 13:46:07,786 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-09-10 13:46:07,792 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-09-10 13:46:07,797 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-09-10 13:46:07,801 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-09-10 13:46:07,806 INFO L87 Difference]: Start difference. First operand 3576 states. Second operand 2 states. [2019-09-10 13:46:07,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-09-10 13:46:07,821 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-09-10 13:46:07,821 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-09-10 13:46:07,822 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 562 [2019-09-10 13:46:07,822 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-09-10 13:46:07,827 INFO L225 Difference]: With dead ends: 2 [2019-09-10 13:46:07,827 INFO L226 Difference]: Without dead ends: 0 [2019-09-10 13:46:07,829 INFO L628 BasicCegarLoop]: 0 DeclaredPredicates, 561 GetRequests, 561 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 13:46:07,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-09-10 13:46:07,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-09-10 13:46:07,850 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-09-10 13:46:07,850 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-09-10 13:46:07,851 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 562 [2019-09-10 13:46:07,852 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-09-10 13:46:07,852 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-09-10 13:46:07,852 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-09-10 13:46:07,852 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-09-10 13:46:07,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-09-10 13:46:07,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 10.09 01:46:07 BoogieIcfgContainer [2019-09-10 13:46:07,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-09-10 13:46:07,860 INFO L168 Benchmark]: Toolchain (without parser) took 23297.86 ms. Allocated memory was 134.7 MB in the beginning and 774.9 MB in the end (delta: 640.2 MB). Free memory was 73.3 MB in the beginning and 405.7 MB in the end (delta: -332.4 MB). Peak memory consumption was 307.8 MB. Max. memory is 7.1 GB. [2019-09-10 13:46:07,860 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 134.7 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-10 13:46:07,861 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6492.07 ms. Allocated memory was 134.7 MB in the beginning and 372.8 MB in the end (delta: 238.0 MB). Free memory was 73.1 MB in the beginning and 174.1 MB in the end (delta: -101.0 MB). Peak memory consumption was 155.2 MB. Max. memory is 7.1 GB. [2019-09-10 13:46:07,862 INFO L168 Benchmark]: Boogie Preprocessor took 526.70 ms. Allocated memory is still 372.8 MB. Free memory was 174.1 MB in the beginning and 115.8 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. [2019-09-10 13:46:07,863 INFO L168 Benchmark]: RCFGBuilder took 13480.49 ms. Allocated memory was 372.8 MB in the beginning and 654.8 MB in the end (delta: 282.1 MB). Free memory was 115.8 MB in the beginning and 509.4 MB in the end (delta: -393.6 MB). Peak memory consumption was 295.8 MB. Max. memory is 7.1 GB. [2019-09-10 13:46:07,864 INFO L168 Benchmark]: TraceAbstraction took 2793.00 ms. Allocated memory was 654.8 MB in the beginning and 774.9 MB in the end (delta: 120.1 MB). Free memory was 509.4 MB in the beginning and 405.7 MB in the end (delta: 103.7 MB). Peak memory consumption was 223.7 MB. Max. memory is 7.1 GB. [2019-09-10 13:46:07,868 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 134.7 MB. Free memory was 109.2 MB in the beginning and 109.0 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6492.07 ms. Allocated memory was 134.7 MB in the beginning and 372.8 MB in the end (delta: 238.0 MB). Free memory was 73.1 MB in the beginning and 174.1 MB in the end (delta: -101.0 MB). Peak memory consumption was 155.2 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 526.70 ms. Allocated memory is still 372.8 MB. Free memory was 174.1 MB in the beginning and 115.8 MB in the end (delta: 58.3 MB). Peak memory consumption was 58.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 13480.49 ms. Allocated memory was 372.8 MB in the beginning and 654.8 MB in the end (delta: 282.1 MB). Free memory was 115.8 MB in the beginning and 509.4 MB in the end (delta: -393.6 MB). Peak memory consumption was 295.8 MB. Max. memory is 7.1 GB. * TraceAbstraction took 2793.00 ms. Allocated memory was 654.8 MB in the beginning and 774.9 MB in the end (delta: 120.1 MB). Free memory was 509.4 MB in the beginning and 405.7 MB in the end (delta: 103.7 MB). Peak memory consumption was 223.7 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 14266]: 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 394 procedures, 3690 locations, 1 error locations. SAFE Result, 2.6s OverallTime, 1 OverallIterations, 19 TraceHistogramMax, 0.0s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 1 SDtfs, 0 SDslu, 0 SDs, 0 SdLazy, 0 SolverSat, 0 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.0s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 561 GetRequests, 561 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=3576occurred in iteration=0, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.4s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 2.8484848484848486 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.0s AutomataMinimizationTime, 1 MinimizatonAttempts, 0 StatesRemovedByMinimization, 0 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 0.6s InterpolantComputationTime, 562 NumberOfCodeBlocks, 562 NumberOfCodeBlocksAsserted, 1 NumberOfCheckSat, 561 ConstructedInterpolants, 0 QuantifiedInterpolants, 330429 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 1 InterpolantComputations, 0 PerfectInterpolantSequences, 2071/2076 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...