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--bnx2i--bnx2i.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 02:17:36,378 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 02:17:36,380 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 02:17:36,393 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 02:17:36,393 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 02:17:36,394 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 02:17:36,396 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 02:17:36,398 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 02:17:36,399 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 02:17:36,400 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 02:17:36,401 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 02:17:36,402 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 02:17:36,403 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 02:17:36,404 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 02:17:36,405 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 02:17:36,406 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 02:17:36,408 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 02:17:36,409 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 02:17:36,411 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 02:17:36,413 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 02:17:36,414 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 02:17:36,415 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 02:17:36,416 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 02:17:36,417 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 02:17:36,419 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 02:17:36,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 02:17:36,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 02:17:36,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 02:17:36,421 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 02:17:36,422 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 02:17:36,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 02:17:36,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 02:17:36,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 02:17:36,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 02:17:36,426 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 02:17:36,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 02:17:36,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 02:17:36,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 02:17:36,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 02:17:36,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 02:17:36,429 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 02:17:36,430 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 [2019-10-03 02:17:36,445 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 02:17:36,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 02:17:36,446 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 02:17:36,446 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 02:17:36,447 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 02:17:36,447 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 02:17:36,447 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 02:17:36,447 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 02:17:36,447 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 02:17:36,448 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 02:17:36,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 02:17:36,449 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 02:17:36,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 02:17:36,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 02:17:36,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 02:17:36,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 02:17:36,450 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 02:17:36,450 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 02:17:36,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 02:17:36,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 02:17:36,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 02:17:36,451 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 02:17:36,451 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 02:17:36,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:17:36,451 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 02:17:36,452 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 02:17:36,452 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 02:17:36,452 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 02:17:36,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 02:17:36,452 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 02:17:36,502 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 02:17:36,522 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 02:17:36,528 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 02:17:36,530 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 02:17:36,530 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 02:17:36,532 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2019-10-03 02:17:36,611 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3b0fda61/55e56066d0814b04b7be11bde75e366a/FLAG62e76357e [2019-10-03 02:17:37,635 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 02:17:37,636 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2019-10-03 02:17:37,704 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3b0fda61/55e56066d0814b04b7be11bde75e366a/FLAG62e76357e [2019-10-03 02:17:37,912 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d3b0fda61/55e56066d0814b04b7be11bde75e366a [2019-10-03 02:17:37,921 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 02:17:37,923 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 02:17:37,924 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 02:17:37,924 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 02:17:37,928 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 02:17:37,929 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:17:37" (1/1) ... [2019-10-03 02:17:37,932 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41259927 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:37, skipping insertion in model container [2019-10-03 02:17:37,932 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 02:17:37" (1/1) ... [2019-10-03 02:17:37,940 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 02:17:38,139 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 02:17:42,803 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:17:42,844 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 02:17:43,700 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 02:17:44,461 INFO L192 MainTranslator]: Completed translation [2019-10-03 02:17:44,461 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44 WrapperNode [2019-10-03 02:17:44,461 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 02:17:44,462 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 02:17:44,462 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 02:17:44,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 02:17:44,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:44,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:44,605 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:44,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:44,989 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:45,067 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:45,154 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... [2019-10-03 02:17:45,225 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 02:17:45,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 02:17:45,226 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 02:17:45,232 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 02:17:45,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 02:17:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 02:17:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 02:17:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 02:17:45,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 02:17:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2019-10-03 02:17:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2019-10-03 02:17:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 02:17:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2019-10-03 02:17:45,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 02:17:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~TO~int [2019-10-03 02:17:45,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 02:17:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 02:17:45,315 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 02:17:45,317 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 02:17:45,317 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 02:17:45,320 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2019-10-03 02:17:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2019-10-03 02:17:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2019-10-03 02:17:45,321 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2019-10-03 02:17:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 02:17:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 02:17:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-03 02:17:45,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-03 02:17:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 02:17:45,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 02:17:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 02:17:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 02:17:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 02:17:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 02:17:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-03 02:17:45,325 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-10-03 02:17:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-03 02:17:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2019-10-03 02:17:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2019-10-03 02:17:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 02:17:45,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_6 [2019-10-03 02:17:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_10 [2019-10-03 02:17:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_identify_device [2019-10-03 02:17:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure get_adapter_list_head [2019-10-03 02:17:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_hba_for_cnic [2019-10-03 02:17:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_start [2019-10-03 02:17:45,327 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_chip_cleanup [2019-10-03 02:17:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_stop [2019-10-03 02:17:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_init_one [2019-10-03 02:17:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ulp_init [2019-10-03 02:17:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ulp_exit [2019-10-03 02:17:45,328 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_stats [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_create [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_thread_destroy [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpu_callback [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_mod_init [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_mod_exit [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 02:17:45,329 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_26 [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_28 [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_30 [2019-10-03 02:17:45,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_31 [2019-10-03 02:17:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_32 [2019-10-03 02:17:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_33 [2019-10-03 02:17:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_34 [2019-10-03 02:17:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_35 [2019-10-03 02:17:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_36 [2019-10-03 02:17:45,331 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-10-03 02:17:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-10-03 02:17:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-10-03 02:17:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2019-10-03 02:17:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_splice [2019-10-03 02:17:45,332 INFO L138 BoogieDeclarations]: Found implementation of procedure list_splice_init [2019-10-03 02:17:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 02:17:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 02:17:45,333 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-10-03 02:17:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-10-03 02:17:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_41 [2019-10-03 02:17:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_45 [2019-10-03 02:17:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2019-10-03 02:17:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2019-10-03 02:17:45,334 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2019-10-03 02:17:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_cid_num [2019-10-03 02:17:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adjust_qp_size [2019-10-03 02:17:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_link_state [2019-10-03 02:17:45,335 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_license_error [2019-10-03 02:17:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_arm_cq_event_coalescing [2019-10-03 02:17:45,336 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_rq_buf [2019-10-03 02:17:45,337 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_577xx_doorbell [2019-10-03 02:17:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_put_rq_buf [2019-10-03 02:17:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_sq_dbell [2019-10-03 02:17:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ring_dbell_update_sq_params [2019-10-03 02:17:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_login [2019-10-03 02:17:45,338 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_tmf [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_text [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_scsicmd [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_nopout [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_iscsi_logout [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_update_iscsi_conn [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_timer [2019-10-03 02:17:45,339 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_power_of2 [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_cmd_cleanup_req [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_conn_destroy [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_570x_send_conn_ofld_req [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_5771x_send_conn_ofld_req [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_conn_ofld_req [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_qp_page_tables [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_qp_resc [2019-10-03 02:17:45,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_qp_resc [2019-10-03 02:17:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_fw_iscsi_init_msg [2019-10-03 02:17:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_scsi_cmd_resp [2019-10-03 02:17:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_login_resp [2019-10-03 02:17:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_text_resp [2019-10-03 02:17:45,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_tmf_resp [2019-10-03 02:17:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_logout_resp [2019-10-03 02:17:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_nopin_local_cmpl [2019-10-03 02:17:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_unsol_pdu_adjust_rq [2019-10-03 02:17:45,342 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_nopin_mesg [2019-10-03 02:17:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_async_mesg [2019-10-03 02:17:45,343 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_reject_mesg [2019-10-03 02:17:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_cmd_cleanup_resp [2019-10-03 02:17:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_percpu_io_thread [2019-10-03 02:17:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_queue_scsi_cmd_resp [2019-10-03 02:17:45,344 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_new_cqes [2019-10-03 02:17:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_fastpath_notification [2019-10-03 02:17:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_update_conn_cmpl [2019-10-03 02:17:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_recovery_que_add_conn [2019-10-03 02:17:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_tcp_error [2019-10-03 02:17:45,345 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_iscsi_error [2019-10-03 02:17:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_conn_destroy_cmpl [2019-10-03 02:17:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_process_ofld_cmpl [2019-10-03 02:17:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_indicate_kcqe [2019-10-03 02:17:45,346 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_indicate_netevent [2019-10-03 02:17:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_connect_cmpl [2019-10-03 02:17:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_close_cmpl [2019-10-03 02:17:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_abort_cmpl [2019-10-03 02:17:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_remote_close [2019-10-03 02:17:45,347 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cm_remote_abort [2019-10-03 02:17:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_send_nl_mesg [2019-10-03 02:17:45,348 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_map_ep_dbell_regs [2019-10-03 02:17:45,351 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_cnic_ulp_ops_8 [2019-10-03 02:17:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_8 [2019-10-03 02:17:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 02:17:45,352 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 02:17:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_56 [2019-10-03 02:17:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 02:17:45,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_62 [2019-10-03 02:17:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_64 [2019-10-03 02:17:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_66 [2019-10-03 02:17:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_67 [2019-10-03 02:17:45,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_68 [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_69 [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_70 [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_71 [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_72 [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2019-10-03 02:17:45,361 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sg_count [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_sglist [2019-10-03 02:17:45,362 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_task_has_unsol_data [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_adapter_ready [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_write_cmd_bd_idx [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_write_cmd_bd_info [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_map_scsi_sg [2019-10-03 02:17:45,363 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_map_sg_list [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_unmap_sg_list [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_wqe_template [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_bind_conn_to_iscsi_cid [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_get_conn_from_id [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_iscsi_cid [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_iscsi_cid [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_free_cid_que [2019-10-03 02:17:45,364 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_release_free_cid_que [2019-10-03 02:17:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_ep [2019-10-03 02:17:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_ep [2019-10-03 02:17:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_bdt [2019-10-03 02:17:45,365 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_destroy_cmd_pool [2019-10-03 02:17:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_cmd_pool [2019-10-03 02:17:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_mp_bdt [2019-10-03 02:17:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_mp_bdt [2019-10-03 02:17:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_drop_session [2019-10-03 02:17:45,366 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_destroy_list_add [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_destroy_list_del [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_add [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_ofld_list_del [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_ep_in_ofld_list [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_find_ep_in_destroy_list [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_add [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_active_list_del [2019-10-03 02:17:45,367 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_setup_host_queue_size [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_alloc_hba [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_free_hba [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_free_login_resources [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_alloc_login_resources [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_prep_generic_pdu_bd [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_iscsi_send_generic_request [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cpy_scsi_cdb [2019-10-03 02:17:45,368 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_cleanup_task [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_mtask_xmit [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_task_xmit [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_create [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_session_destroy [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_create [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_bind [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_destroy [2019-10-03 02:17:45,369 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_get_param [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_host_get_param [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_start [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_conn_get_stats [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_check_route [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_tear_down_conn [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_connect [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_poll [2019-10-03 02:17:45,370 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_tcp_conn_active [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_hw_ep_disconnect [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_ep_disconnect [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_nl_set_path [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_attr_is_visible [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_scsi_host_template_7 [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_iscsi_transport_6 [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-03 02:17:45,371 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_2 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_2 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_2 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_3 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_2 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2019-10-03 02:17:45,372 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_6 [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_7 [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_92 [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_98 [2019-10-03 02:17:45,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_100 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_102 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_103 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_104 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_105 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_106 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_107 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_108 [2019-10-03 02:17:45,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_109 [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_110 [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_111 [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync_112 [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_dev_to_hba [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_show_sq_info [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_set_sq_info [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_show_ccell_info [2019-10-03 02:17:45,375 INFO L138 BoogieDeclarations]: Found implementation of procedure bnx2i_set_ccell_info [2019-10-03 02:17:45,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_5 [2019-10-03 02:17:45,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_device_attribute_4 [2019-10-03 02:17:45,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-03 02:17:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_5 [2019-10-03 02:17:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_136 [2019-10-03 02:17:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_142 [2019-10-03 02:17:45,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_144 [2019-10-03 02:17:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_146 [2019-10-03 02:17:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_147 [2019-10-03 02:17:45,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_148 [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_149 [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_150 [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_151 [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_152 [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-03 02:17:45,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 02:17:45,385 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_put_task [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __register_cpu_notifier [2019-10-03 02:17:45,386 INFO L138 BoogieDeclarations]: Found implementation of procedure __rwlock_init [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __unregister_cpu_notifier [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_lock_bh [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_read_unlock_bh [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_bh [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_bh [2019-10-03 02:17:45,387 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_lock_bh [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_write_unlock_bh [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cnic_register_driver [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cnic_unregister_driver [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_begin [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure cpu_maps_update_done [2019-10-03 02:17:45,388 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_signals [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure int_to_scsilun [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2019-10-03 02:17:45,389 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_bind [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_failure [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_setup [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_start [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2019-10-03 02:17:45,390 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_endpoint [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_abort [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_device_reset [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_eh_recover_target [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_add [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_alloc [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2019-10-03 02:17:45,391 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_get_param [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_remove [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_itt_to_task [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_lookup_endpoint [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_offload_mesg [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_queuecommand [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_register_transport [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_failure [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2019-10-03 02:17:45,392 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_setup [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_set_param [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_suspend_queue [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_target_alloc [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_bind [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2019-10-03 02:17:45,393 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_6 [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2019-10-03 02:17:45,394 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_get [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 02:17:45,395 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_change_queue_depth [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_map [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure set_user_nice [2019-10-03 02:17:45,396 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_next [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 02:17:45,397 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 02:17:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 02:17:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 02:17:45,398 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-03 02:17:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-03 02:17:45,399 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2019-10-03 02:17:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 02:17:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 02:17:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 02:17:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 02:17:45,399 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 02:17:45,400 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 02:17:45,401 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 02:17:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 02:17:45,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 02:17:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 02:17:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 02:17:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 02:17:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-03 02:17:45,403 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 02:17:45,404 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2019-10-03 02:17:45,405 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_bh [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_bh [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 02:17:45,406 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_6 [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_10 [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-03 02:17:45,407 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_scsi_host_template_7 [2019-10-03 02:17:45,408 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_5 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_iscsi_transport_6 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_cnic_ulp_ops_8 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_device_attribute_4 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_28 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_36 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_30 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_26 [2019-10-03 02:17:45,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_34 [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_35 [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_31 [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_32 [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_33 [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_bind [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure __register_cpu_notifier [2019-10-03 02:17:45,410 INFO L130 BoogieDeclarations]: Found specification of procedure __unregister_cpu_notifier [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_begin [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure cpu_maps_update_done [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_register_transport [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure cnic_register_driver [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure cnic_unregister_driver [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_identify_device [2019-10-03 02:17:45,411 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ulp_init [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ulp_exit [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_start [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_stop [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_stats [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure get_adapter_list_head [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_hba_for_cnic [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_hba [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_hba [2019-10-03 02:17:45,412 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_drop_session [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_fw_iscsi_init_msg [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_hw_ep_disconnect [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_io_thread [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_scsi_cmd_resp [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpu_callback [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_chip_cleanup [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 02:17:45,413 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_init_one [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~TO~int [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_create [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_percpu_thread_destroy [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_mod_init [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_mod_exit [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 02:17:45,414 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_8 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_5 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_6 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_7 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-10-03 02:17:45,415 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure __list_splice [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure list_splice_init [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure strcpy [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2019-10-03 02:17:45,416 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_41 [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_45 [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 02:17:45,417 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure set_user_nice [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_56 [2019-10-03 02:17:45,418 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_offload_mesg [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_failure [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_itt_to_task [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_put_task [2019-10-03 02:17:45,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_64 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_72 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_66 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_62 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_70 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_71 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_67 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_68 [2019-10-03 02:17:45,420 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_69 [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_conn_from_id [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_rq_buf [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_put_rq_buf [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_unmap_sg_list [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_login [2019-10-03 02:17:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_tmf [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_text [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_scsicmd [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_nopout [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_iscsi_logout [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_cmd_cleanup_req [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_conn_ofld_req [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_update_iscsi_conn [2019-10-03 02:17:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_conn_destroy [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_qp_resc [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_qp_resc [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_timer [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_ep_in_ofld_list [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_find_ep_in_destroy_list [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_map_ep_dbell_regs [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_arm_cq_event_coalescing [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_cid_num [2019-10-03 02:17:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adjust_qp_size [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_link_state [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_license_error [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_577xx_doorbell [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_sq_dbell [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ring_dbell_update_sq_params [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_power_of2 [2019-10-03 02:17:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_570x_send_conn_ofld_req [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_5771x_send_conn_ofld_req [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure setup_qp_page_tables [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_login_resp [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_text_resp [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_tmf_resp [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_logout_resp [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_nopin_local_cmpl [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_unsol_pdu_adjust_rq [2019-10-03 02:17:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_nopin_mesg [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_async_mesg [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_reject_mesg [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_cmd_cleanup_resp [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_queue_scsi_cmd_resp [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_new_cqes [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_fastpath_notification [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_update_conn_cmpl [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_recovery_que_add_conn [2019-10-03 02:17:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_tcp_error [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_iscsi_error [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_conn_destroy_cmpl [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_process_ofld_cmpl [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_indicate_kcqe [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_indicate_netevent [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_connect_cmpl [2019-10-03 02:17:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_close_cmpl [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_abort_cmpl [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_remote_close [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cm_remote_abort [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_send_nl_mesg [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-03 02:17:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure __rwlock_init [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_lock_bh [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_lock_bh [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_read_unlock_bh [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_write_unlock_bh [2019-10-03 02:17:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2019-10-03 02:17:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_109 [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_110 [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_111 [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync_112 [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure flush_signals [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-03 02:17:45,431 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_92 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_2 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_2 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_2 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_3 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_2 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2019-10-03 02:17:45,432 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure sg_next [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure int_to_scsilun [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_change_queue_depth [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_map [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sg_count [2019-10-03 02:17:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_sglist [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_endpoint [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_lookup_endpoint [2019-10-03 02:17:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_task_has_unsol_data [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_abort [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_recover_target [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_eh_device_reset [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_queuecommand [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_get_param [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_add [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_alloc [2019-10-03 02:17:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_remove [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_target_alloc [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_setup [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_set_param [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_setup [2019-10-03 02:17:45,436 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_start [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_bind [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_failure [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_suspend_queue [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_get [2019-10-03 02:17:45,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_100 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_108 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_102 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_98 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_106 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_107 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_103 [2019-10-03 02:17:45,438 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_104 [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_105 [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_adapter_ready [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_get_write_cmd_bd_idx [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_write_cmd_bd_info [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_map_scsi_sg [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_map_sg_list [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_wqe_template [2019-10-03 02:17:45,439 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_bind_conn_to_iscsi_cid [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_iscsi_cid [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_iscsi_cid [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_free_cid_que [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_release_free_cid_que [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_ep [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_ep [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_alloc_bdt [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_destroy_cmd_pool [2019-10-03 02:17:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_cmd_pool [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_mp_bdt [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_free_mp_bdt [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_destroy_list_add [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_destroy_list_del [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_add [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_ofld_list_del [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_add [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_active_list_del [2019-10-03 02:17:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_setup_host_queue_size [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_free_login_resources [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_alloc_login_resources [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_prep_generic_pdu_bd [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_iscsi_send_generic_request [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cpy_scsi_cdb [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_cleanup_task [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_mtask_xmit [2019-10-03 02:17:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_task_xmit [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_create [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_session_destroy [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_create [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_bind [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_destroy [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_get_param [2019-10-03 02:17:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_host_get_param [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_start [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_conn_get_stats [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_check_route [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~$Pointer$ [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_tear_down_conn [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 02:17:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_connect [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~~u32~0~X~~u32~0~X~$Pointer$~X~$Pointer$~TO~int [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_poll [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_tcp_conn_active [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_ep_disconnect [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_nl_set_path [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~$Pointer$~X~~u16~0~TO~int [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_attr_is_visible [2019-10-03 02:17:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_6 [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure sscanf [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_136 [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_144 [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_152 [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_146 [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_142 [2019-10-03 02:17:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_150 [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_151 [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_147 [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_148 [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_149 [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_dev_to_hba [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_show_sq_info [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_set_sq_info [2019-10-03 02:17:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_show_ccell_info [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure bnx2i_set_ccell_info [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-03 02:17:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 02:17:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-03 02:17:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-03 02:17:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-03 02:17:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-03 02:18:02,329 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 02:18:15,571 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 02:18:15,571 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-10-03 02:18:15,577 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:18:15 BoogieIcfgContainer [2019-10-03 02:18:15,577 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 02:18:15,582 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 02:18:15,583 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 02:18:15,587 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 02:18:15,588 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 02:17:37" (1/3) ... [2019-10-03 02:18:15,589 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16035c28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:18:15, skipping insertion in model container [2019-10-03 02:18:15,589 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 02:17:44" (2/3) ... [2019-10-03 02:18:15,590 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@16035c28 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 02:18:15, skipping insertion in model container [2019-10-03 02:18:15,590 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 02:18:15" (3/3) ... [2019-10-03 02:18:15,593 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-43_2a-drivers--scsi--bnx2i--bnx2i.ko-entry_point.cil.out.i [2019-10-03 02:18:15,609 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 02:18:15,627 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 02:18:15,656 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 02:18:15,706 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 02:18:15,706 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 02:18:15,706 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 02:18:15,706 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 02:18:15,707 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 02:18:15,707 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 02:18:15,707 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 02:18:15,707 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 02:18:15,824 INFO L276 IsEmpty]: Start isEmpty. Operand 4004 states. [2019-10-03 02:18:15,933 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 320 [2019-10-03 02:18:15,933 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:18:15,935 INFO L411 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2019-10-03 02:18:15,938 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:18:15,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:15,948 INFO L82 PathProgramCache]: Analyzing trace with hash -1977092598, now seen corresponding path program 1 times [2019-10-03 02:18:15,952 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:18:16,184 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:16,184 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:18:16,185 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:16,185 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:18:16,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:18:17,318 INFO L134 CoverageAnalysis]: Checked inductivity of 558 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 558 trivial. 0 not checked. [2019-10-03 02:18:17,321 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:18:17,321 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:18:17,321 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:18:17,328 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:18:17,343 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:18:17,344 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:18:17,346 INFO L87 Difference]: Start difference. First operand 4004 states. Second operand 3 states. [2019-10-03 02:18:19,216 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:18:19,217 INFO L93 Difference]: Finished difference Result 6450 states and 8772 transitions. [2019-10-03 02:18:19,217 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:18:19,219 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 319 [2019-10-03 02:18:19,219 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:18:19,291 INFO L225 Difference]: With dead ends: 6450 [2019-10-03 02:18:19,291 INFO L226 Difference]: Without dead ends: 6262 [2019-10-03 02:18:19,294 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:18:19,331 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6262 states. [2019-10-03 02:18:19,659 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6262 to 6261. [2019-10-03 02:18:19,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6261 states. [2019-10-03 02:18:19,705 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6261 states to 6261 states and 8515 transitions. [2019-10-03 02:18:19,707 INFO L78 Accepts]: Start accepts. Automaton has 6261 states and 8515 transitions. Word has length 319 [2019-10-03 02:18:19,708 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:18:19,708 INFO L475 AbstractCegarLoop]: Abstraction has 6261 states and 8515 transitions. [2019-10-03 02:18:19,708 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:18:19,708 INFO L276 IsEmpty]: Start isEmpty. Operand 6261 states and 8515 transitions. [2019-10-03 02:18:19,758 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2019-10-03 02:18:19,758 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:18:19,759 INFO L411 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2019-10-03 02:18:19,759 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:18:19,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:19,760 INFO L82 PathProgramCache]: Analyzing trace with hash 381795050, now seen corresponding path program 1 times [2019-10-03 02:18:19,760 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:18:19,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:19,795 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:18:19,795 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:19,795 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:18:20,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:18:20,927 INFO L134 CoverageAnalysis]: Checked inductivity of 2053 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2053 trivial. 0 not checked. [2019-10-03 02:18:20,927 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:18:20,927 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 02:18:20,927 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:18:20,932 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 02:18:20,933 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 02:18:20,933 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:18:20,934 INFO L87 Difference]: Start difference. First operand 6261 states and 8515 transitions. Second operand 3 states. [2019-10-03 02:18:21,054 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:18:21,055 INFO L93 Difference]: Finished difference Result 6262 states and 8516 transitions. [2019-10-03 02:18:21,055 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 02:18:21,055 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 502 [2019-10-03 02:18:21,060 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:18:21,106 INFO L225 Difference]: With dead ends: 6262 [2019-10-03 02:18:21,106 INFO L226 Difference]: Without dead ends: 6262 [2019-10-03 02:18:21,107 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 02:18:21,119 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6262 states. [2019-10-03 02:18:21,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6262 to 6262. [2019-10-03 02:18:21,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6262 states. [2019-10-03 02:18:21,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 6262 states and 8516 transitions. [2019-10-03 02:18:21,380 INFO L78 Accepts]: Start accepts. Automaton has 6262 states and 8516 transitions. Word has length 502 [2019-10-03 02:18:21,383 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:18:21,383 INFO L475 AbstractCegarLoop]: Abstraction has 6262 states and 8516 transitions. [2019-10-03 02:18:21,383 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 02:18:21,383 INFO L276 IsEmpty]: Start isEmpty. Operand 6262 states and 8516 transitions. [2019-10-03 02:18:21,423 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 503 [2019-10-03 02:18:21,423 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:18:21,424 INFO L411 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2019-10-03 02:18:21,425 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:18:21,425 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:21,426 INFO L82 PathProgramCache]: Analyzing trace with hash -99285208, now seen corresponding path program 1 times [2019-10-03 02:18:21,426 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:18:21,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:21,480 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:18:21,480 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:21,481 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:18:22,112 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:18:22,832 INFO L134 CoverageAnalysis]: Checked inductivity of 2053 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2046 trivial. 0 not checked. [2019-10-03 02:18:22,832 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:18:22,833 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 02:18:22,833 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:18:22,834 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 02:18:22,834 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 02:18:22,834 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 02:18:22,835 INFO L87 Difference]: Start difference. First operand 6262 states and 8516 transitions. Second operand 6 states. [2019-10-03 02:18:25,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:18:25,870 INFO L93 Difference]: Finished difference Result 6274 states and 8526 transitions. [2019-10-03 02:18:25,870 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 02:18:25,871 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 502 [2019-10-03 02:18:25,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:18:25,921 INFO L225 Difference]: With dead ends: 6274 [2019-10-03 02:18:25,921 INFO L226 Difference]: Without dead ends: 6262 [2019-10-03 02:18:25,922 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-03 02:18:25,936 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6262 states. [2019-10-03 02:18:26,132 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6262 to 6262. [2019-10-03 02:18:26,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6262 states. [2019-10-03 02:18:26,177 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6262 states to 6262 states and 8514 transitions. [2019-10-03 02:18:26,177 INFO L78 Accepts]: Start accepts. Automaton has 6262 states and 8514 transitions. Word has length 502 [2019-10-03 02:18:26,178 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:18:26,178 INFO L475 AbstractCegarLoop]: Abstraction has 6262 states and 8514 transitions. [2019-10-03 02:18:26,178 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 02:18:26,178 INFO L276 IsEmpty]: Start isEmpty. Operand 6262 states and 8514 transitions. [2019-10-03 02:18:26,213 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 514 [2019-10-03 02:18:26,214 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:18:26,214 INFO L411 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 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] [2019-10-03 02:18:26,215 INFO L418 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:18:26,215 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:26,216 INFO L82 PathProgramCache]: Analyzing trace with hash 800280711, now seen corresponding path program 1 times [2019-10-03 02:18:26,216 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:18:26,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:26,256 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:18:26,256 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:26,256 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:18:27,599 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:18:28,233 INFO L134 CoverageAnalysis]: Checked inductivity of 2053 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 2046 trivial. 0 not checked. [2019-10-03 02:18:28,233 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:18:28,233 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2019-10-03 02:18:28,234 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:18:28,235 INFO L454 AbstractCegarLoop]: Interpolant automaton has 6 states [2019-10-03 02:18:28,236 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2019-10-03 02:18:28,236 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2019-10-03 02:18:28,236 INFO L87 Difference]: Start difference. First operand 6262 states and 8514 transitions. Second operand 6 states. [2019-10-03 02:18:31,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:18:31,222 INFO L93 Difference]: Finished difference Result 6271 states and 8521 transitions. [2019-10-03 02:18:31,223 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-03 02:18:31,223 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 513 [2019-10-03 02:18:31,224 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:18:31,269 INFO L225 Difference]: With dead ends: 6271 [2019-10-03 02:18:31,270 INFO L226 Difference]: Without dead ends: 6249 [2019-10-03 02:18:31,270 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2019-10-03 02:18:31,285 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6249 states. [2019-10-03 02:18:31,483 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6249 to 6249. [2019-10-03 02:18:31,484 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6249 states. [2019-10-03 02:18:31,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6249 states to 6249 states and 8497 transitions. [2019-10-03 02:18:31,514 INFO L78 Accepts]: Start accepts. Automaton has 6249 states and 8497 transitions. Word has length 513 [2019-10-03 02:18:31,515 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:18:31,515 INFO L475 AbstractCegarLoop]: Abstraction has 6249 states and 8497 transitions. [2019-10-03 02:18:31,515 INFO L476 AbstractCegarLoop]: Interpolant automaton has 6 states. [2019-10-03 02:18:31,515 INFO L276 IsEmpty]: Start isEmpty. Operand 6249 states and 8497 transitions. [2019-10-03 02:18:31,547 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 545 [2019-10-03 02:18:31,548 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:18:31,548 INFO L411 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:18:31,549 INFO L418 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:18:31,549 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:31,549 INFO L82 PathProgramCache]: Analyzing trace with hash -1543557732, now seen corresponding path program 1 times [2019-10-03 02:18:31,549 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:18:31,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:31,581 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:18:31,581 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:31,581 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:18:32,073 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:18:32,917 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 2062 trivial. 0 not checked. [2019-10-03 02:18:32,918 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 02:18:32,918 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-03 02:18:32,918 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:18:32,920 INFO L454 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-03 02:18:32,921 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-03 02:18:32,922 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:18:32,923 INFO L87 Difference]: Start difference. First operand 6249 states and 8497 transitions. Second operand 5 states. [2019-10-03 02:18:33,053 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:18:33,053 INFO L93 Difference]: Finished difference Result 6255 states and 8506 transitions. [2019-10-03 02:18:33,054 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-03 02:18:33,054 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 544 [2019-10-03 02:18:33,055 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:18:33,091 INFO L225 Difference]: With dead ends: 6255 [2019-10-03 02:18:33,092 INFO L226 Difference]: Without dead ends: 6255 [2019-10-03 02:18:33,092 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-03 02:18:33,103 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6255 states. [2019-10-03 02:18:33,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6255 to 6253. [2019-10-03 02:18:33,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6253 states. [2019-10-03 02:18:33,270 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6253 states to 6253 states and 8504 transitions. [2019-10-03 02:18:33,271 INFO L78 Accepts]: Start accepts. Automaton has 6253 states and 8504 transitions. Word has length 544 [2019-10-03 02:18:33,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:18:33,273 INFO L475 AbstractCegarLoop]: Abstraction has 6253 states and 8504 transitions. [2019-10-03 02:18:33,273 INFO L476 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-03 02:18:33,273 INFO L276 IsEmpty]: Start isEmpty. Operand 6253 states and 8504 transitions. [2019-10-03 02:18:33,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 546 [2019-10-03 02:18:33,322 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 02:18:33,323 INFO L411 BasicCegarLoop]: trace histogram [21, 21, 21, 21, 21, 21, 21, 21, 6, 6, 6, 6, 6, 6, 6, 6, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-03 02:18:33,323 INFO L418 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 02:18:33,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:33,323 INFO L82 PathProgramCache]: Analyzing trace with hash -661646990, now seen corresponding path program 1 times [2019-10-03 02:18:33,324 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 02:18:33,357 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:33,357 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 02:18:33,358 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 02:18:33,358 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 02:18:34,675 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 02:18:35,429 INFO L134 CoverageAnalysis]: Checked inductivity of 2062 backedges. 0 proven. 140 refuted. 0 times theorem prover too weak. 1922 trivial. 0 not checked. [2019-10-03 02:18:35,429 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2019-10-03 02:18:35,430 INFO L193 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2019-10-03 02:18:35,431 INFO L205 CegarAbsIntRunner]: Running AI on error trace of length 546 with the following transitions: [2019-10-03 02:18:35,440 INFO L207 CegarAbsIntRunner]: [165], [171], [172], [228], [229], [284], [285], [439], [440], [633], [635], [752], [754], [755], [1227], [1228], [1298], [1301], [1333], [1800], [1977], [1980], [2341], [2343], [2344], [2691], [2693], [2695], [2698], [2700], [2712], [2717], [2729], [2762], [2767], [2770], [2773], [2779], [2784], [2796], [2799], [2802], [2814], [2817], [2820], [2822], [2825], [2827], [2829], [2831], [2833], [2842], [3112], [3114], [3116], [3117], [3118], [3120], [3122], [3123], [3398], [3400], [3404], [3408], [3505], [3507], [3509], [3511], [3513], [3515], [3516], [3635], [3636], [3762], [3763], [4401], [4434], [4440], [4441], [4450], [4451], [4648], [4669], [4673], [4678], [4680], [4685], [4695], [4700], [4702], [4707], [4712], [4714], [4716], [4721], [4724], [4726], [4728], [4733], [4740], [4890], [4893], [4895], [4897], [4902], [4929], [4930], [4984], [4986], [4987], [5012], [5013], [5173], [5174], [5175], [5184], [5188], [5193], [5195], [5200], [5202], [5204], [5221], [5224], [5228], [5231], [5565], [5567], [5693], [5694], [5777], [5778], [5784], [5786], [5788], [5790], [5792], [5794], [5796], [5798], [5800], [5802], [5804], [5806], [5808], [5810], [5823], [5836], [5849], [5862], [5875], [5888], [5901], [5914], [5917], [5920], [6110], [6112], [6113], [6819], [6826], [6829], [6830], [6918], [6920], [6923], [6976], [7006], [7166], [7169], [7187], [7188], [7189], [7193], [7197], [7198], [7217], [7219], [7221], [7222], [7729], [7730], [7759], [7760], [7911], [7912], [7913], [7914], [8097], [8231], [8232], [8315], [8316], [8317], [8318], [8319], [8320], [8321], [8322], [8331], [8337], [8338], [8339], [8340], [8341], [8342], [8343], [8344], [8345], [8346], [8347], [8348], [8429], [8430], [8431], [8432], [8433], [8434], [8435], [8436], [8471], [8472], [8473], [8491], [8492], [8493], [8494], [8495], [8496], [8497], [8498], [8499], [8500], [8571], [8572], [8573], [8811], [8812], [8813], [8814], [8815], [8816], [8823], [8824], [8825], [8826], [8829], [8830], [8831], [8832], [8833], [8834], [8837], [8838], [8839], [8840], [8843], [8844], [8845], [8846], [8847], [8848], [8849], [8881], [8882], [8959], [8965], [8966], [8967], [8968], [8971], [9077], [9078], [9167], [9168], [9169], [9170], [9171], [9172], [9173], [9174], [9175], [9176], [9177], [9178], [9179], [9180], [9181], [9182], [9183], [9184], [9185], [9186], [9187], [9188], [9189], [9190], [9191], [9192], [9209], [9247], [9248], [9463], [9464], [9501], [9565], [9566], [9567], [9568], [9587], [9588], [9589], [9590] [2019-10-03 02:18:35,531 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-10-03 02:18:35,531 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 02:18:35,997 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 02:18:36,000 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 490 root evaluator evaluations with a maximum evaluation depth of 0. Performed 490 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1100 variables. [2019-10-03 02:18:36,005 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 02:18:36,006 INFO L403 sIntCurrentIteration]: Generating AbsInt predicates [2019-10-03 02:18:36,230 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-10-03 02:18:36,230 INFO L418 sIntCurrentIteration]: Unifying AI predicates [2019-10-03 02:18:36,255 INFO L420 sIntCurrentIteration]: We unified 544 AI predicates to 544 [2019-10-03 02:18:36,255 INFO L429 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-10-03 02:18:36,256 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2019-10-03 02:18:36,257 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [2] imperfect sequences [6] total 6 [2019-10-03 02:18:36,257 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 02:18:36,259 INFO L454 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-10-03 02:18:36,259 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2019-10-03 02:18:36,259 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 02:18:36,259 INFO L87 Difference]: Start difference. First operand 6253 states and 8504 transitions. Second operand 2 states. [2019-10-03 02:18:36,260 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 02:18:36,260 INFO L93 Difference]: Finished difference Result 2 states and 1 transitions. [2019-10-03 02:18:36,260 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-10-03 02:18:36,260 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 545 [2019-10-03 02:18:36,261 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 02:18:36,261 INFO L225 Difference]: With dead ends: 2 [2019-10-03 02:18:36,261 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 02:18:36,262 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 544 GetRequests, 544 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2019-10-03 02:18:36,262 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 02:18:36,262 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 02:18:36,262 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 02:18:36,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 02:18:36,263 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 545 [2019-10-03 02:18:36,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 02:18:36,263 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 02:18:36,263 INFO L476 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-10-03 02:18:36,264 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 02:18:36,264 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 02:18:36,271 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 02:18:36 BoogieIcfgContainer [2019-10-03 02:18:36,271 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 02:18:36,275 INFO L168 Benchmark]: Toolchain (without parser) took 58350.54 ms. Allocated memory was 135.8 MB in the beginning and 1.5 GB in the end (delta: 1.3 GB). Free memory was 63.4 MB in the beginning and 172.6 MB in the end (delta: -109.2 MB). Peak memory consumption was 1.2 GB. Max. memory is 7.1 GB. [2019-10-03 02:18:36,277 INFO L168 Benchmark]: CDTParser took 1.26 ms. Allocated memory is still 135.8 MB. Free memory was 101.8 MB in the beginning and 101.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-03 02:18:36,279 INFO L168 Benchmark]: CACSL2BoogieTranslator took 6538.08 ms. Allocated memory was 135.8 MB in the beginning and 443.5 MB in the end (delta: 307.8 MB). Free memory was 63.0 MB in the beginning and 97.7 MB in the end (delta: -34.7 MB). Peak memory consumption was 273.1 MB. Max. memory is 7.1 GB. [2019-10-03 02:18:36,280 INFO L168 Benchmark]: Boogie Preprocessor took 763.13 ms. Allocated memory was 443.5 MB in the beginning and 448.8 MB in the end (delta: 5.2 MB). Free memory was 97.7 MB in the beginning and 304.6 MB in the end (delta: -206.9 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. [2019-10-03 02:18:36,282 INFO L168 Benchmark]: RCFGBuilder took 30351.43 ms. Allocated memory was 448.8 MB in the beginning and 1.1 GB in the end (delta: 621.8 MB). Free memory was 304.6 MB in the beginning and 819.0 MB in the end (delta: -514.4 MB). Peak memory consumption was 843.1 MB. Max. memory is 7.1 GB. [2019-10-03 02:18:36,284 INFO L168 Benchmark]: TraceAbstraction took 20689.11 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 400.0 MB). Free memory was 819.0 MB in the beginning and 172.6 MB in the end (delta: 646.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. [2019-10-03 02:18:36,301 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.26 ms. Allocated memory is still 135.8 MB. Free memory was 101.8 MB in the beginning and 101.6 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 6538.08 ms. Allocated memory was 135.8 MB in the beginning and 443.5 MB in the end (delta: 307.8 MB). Free memory was 63.0 MB in the beginning and 97.7 MB in the end (delta: -34.7 MB). Peak memory consumption was 273.1 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 763.13 ms. Allocated memory was 443.5 MB in the beginning and 448.8 MB in the end (delta: 5.2 MB). Free memory was 97.7 MB in the beginning and 304.6 MB in the end (delta: -206.9 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 30351.43 ms. Allocated memory was 448.8 MB in the beginning and 1.1 GB in the end (delta: 621.8 MB). Free memory was 304.6 MB in the beginning and 819.0 MB in the end (delta: -514.4 MB). Peak memory consumption was 843.1 MB. Max. memory is 7.1 GB. * TraceAbstraction took 20689.11 ms. Allocated memory was 1.1 GB in the beginning and 1.5 GB in the end (delta: 400.0 MB). Free memory was 819.0 MB in the beginning and 172.6 MB in the end (delta: 646.3 MB). Peak memory consumption was 1.0 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 16168]: 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 400 procedures, 4179 locations, 1 error locations. SAFE Result, 20.5s OverallTime, 6 OverallIterations, 21 TraceHistogramMax, 8.4s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 26571 SDtfs, 3550 SDslu, 66862 SDs, 0 SdLazy, 100 SolverSat, 6 SolverUnsat, 2 SolverUnknown, 0 SolverNotchecked, 6.6s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 570 GetRequests, 554 SyntacticMatches, 1 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=6262occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.5s AbstIntTime, 1 AbstIntIterations, 1 AbstIntStrong, 1.0 AbsIntWeakeningRatio, 3.014705882352941 AbsIntAvgWeakeningVarsNumRemoved, 0.0 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 1.3s AutomataMinimizationTime, 6 MinimizatonAttempts, 3 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 4.1s SatisfiabilityAnalysisTime, 3.0s InterpolantComputationTime, 2925 NumberOfCodeBlocks, 2925 NumberOfCodeBlocksAsserted, 6 NumberOfCheckSat, 2919 ConstructedInterpolants, 0 QuantifiedInterpolants, 1506371 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 6 InterpolantComputations, 5 PerfectInterpolantSequences, 10701/10841 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...