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-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 00:59:31,308 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 00:59:31,310 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 00:59:31,324 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 00:59:31,324 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 00:59:31,326 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 00:59:31,327 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 00:59:31,329 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 00:59:31,331 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 00:59:31,332 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 00:59:31,333 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 00:59:31,334 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 00:59:31,335 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 00:59:31,336 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 00:59:31,337 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 00:59:31,338 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 00:59:31,339 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 00:59:31,340 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 00:59:31,342 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 00:59:31,345 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 00:59:31,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 00:59:31,348 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 00:59:31,349 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 00:59:31,350 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 00:59:31,353 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 00:59:31,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 00:59:31,354 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 00:59:31,355 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 00:59:31,355 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 00:59:31,356 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 00:59:31,357 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 00:59:31,358 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 00:59:31,358 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 00:59:31,359 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 00:59:31,360 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 00:59:31,361 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 00:59:31,361 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 00:59:31,362 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 00:59:31,362 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 00:59:31,363 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 00:59:31,363 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 00:59:31,365 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 00:59:31,390 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 00:59:31,391 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 00:59:31,391 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 00:59:31,391 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 00:59:31,392 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 00:59:31,392 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 00:59:31,392 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 00:59:31,393 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 00:59:31,393 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 00:59:31,393 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 00:59:31,396 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 00:59:31,396 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 00:59:31,397 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 00:59:31,397 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 00:59:31,397 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 00:59:31,398 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 00:59:31,398 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 00:59:31,398 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 00:59:31,398 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 00:59:31,399 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 00:59:31,399 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 00:59:31,399 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 00:59:31,399 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 00:59:31,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 00:59:31,400 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 00:59:31,400 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 00:59:31,400 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 00:59:31,400 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 00:59:31,401 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 00:59:31,401 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 00:59:31,454 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 00:59:31,471 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 00:59:31,475 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 00:59:31,476 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 00:59:31,477 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 00:59:31,478 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2019-10-03 00:59:31,553 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35c3fced0/71e2afb8a6994d4f8f4a1e2df410e773/FLAG730afc5e6 [2019-10-03 00:59:32,562 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 00:59:32,563 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2019-10-03 00:59:32,624 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35c3fced0/71e2afb8a6994d4f8f4a1e2df410e773/FLAG730afc5e6 [2019-10-03 00:59:32,878 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/35c3fced0/71e2afb8a6994d4f8f4a1e2df410e773 [2019-10-03 00:59:32,889 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 00:59:32,890 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 00:59:32,892 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 00:59:32,892 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 00:59:32,897 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 00:59:32,898 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:59:32" (1/1) ... [2019-10-03 00:59:32,901 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@139abb4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:32, skipping insertion in model container [2019-10-03 00:59:32,901 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 12:59:32" (1/1) ... [2019-10-03 00:59:32,909 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 00:59:33,127 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 00:59:34,036 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9714] [2019-10-03 00:59:34,037 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9715-9716] [2019-10-03 00:59:36,762 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:59:36,789 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 00:59:36,989 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [9714] [2019-10-03 00:59:36,990 WARN L1068 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [9715-9716] [2019-10-03 00:59:37,602 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 00:59:38,185 INFO L192 MainTranslator]: Completed translation [2019-10-03 00:59:38,186 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38 WrapperNode [2019-10-03 00:59:38,186 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 00:59:38,187 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 00:59:38,188 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 00:59:38,188 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 00:59:38,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,313 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,317 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,456 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,500 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,561 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (1/1) ... [2019-10-03 00:59:38,601 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 00:59:38,601 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 00:59:38,601 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 00:59:38,602 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 00:59:38,603 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (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 00:59:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 00:59:38,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 00:59:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:59:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:59:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2019-10-03 00:59:38,677 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab64 [2019-10-03 00:59:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab64 [2019-10-03 00:59:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2019-10-03 00:59:38,678 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 00:59:38,679 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 00:59:38,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-03 00:59:38,682 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-03 00:59:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 00:59:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-10-03 00:59:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 00:59:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-03 00:59:38,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-03 00:59:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure preempt_count [2019-10-03 00:59:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_spin_is_locked [2019-10-03 00:59:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_8 [2019-10-03 00:59:38,684 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2019-10-03 00:59:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 00:59:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 00:59:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-03 00:59:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-03 00:59:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-03 00:59:38,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 00:59:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-03 00:59:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-03 00:59:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-03 00:59:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-03 00:59:38,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 00:59:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-03 00:59:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 00:59:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-10-03 00:59:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure utsname [2019-10-03 00:59:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __tolower [2019-10-03 00:59:38,687 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_be64 [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_sg_attrs [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure target_reverse_dma_direction [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_sg [2019-10-03 00:59:38,688 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2019-10-03 00:59:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure wwn_to_u64 [2019-10-03 00:59:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure qla_tgt_mode_enabled [2019-10-03 00:59:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_init32 [2019-10-03 00:59:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_destroy32 [2019-10-03 00:59:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup32 [2019-10-03 00:59:38,689 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert32 [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_update32 [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_remove32 [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_last32 [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_get_prev32 [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_wwn [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_format_wwn [2019-10-03 00:59:38,690 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_name [2019-10-03 00:59:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_extract_wwn [2019-10-03 00:59:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_parse_wwn [2019-10-03 00:59:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_get_fabric_name [2019-10-03 00:59:38,691 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_proto_ident [2019-10-03 00:59:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_fabric_wwn [2019-10-03 00:59:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_tag [2019-10-03 00:59:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_default_depth [2019-10-03 00:59:38,692 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id [2019-10-03 00:59:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_pr_transport_id_len [2019-10-03 00:59:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_parse_pr_out_transport_id [2019-10-03 00:59:38,693 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode [2019-10-03 00:59:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_cache [2019-10-03 00:59:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_write_protect [2019-10-03 00:59:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_prod_write_protect [2019-10-03 00:59:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_demo_mode_login_only [2019-10-03 00:59:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_alloc_fabric_acl [2019-10-03 00:59:38,694 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_fabric_acl [2019-10-03 00:59:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_get_inst_index [2019-10-03 00:59:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_complete_mcmd [2019-10-03 00:59:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_mcmd [2019-10-03 00:59:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_complete_free [2019-10-03 00:59:38,695 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_cmd [2019-10-03 00:59:38,696 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_stop_free [2019-10-03 00:59:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_cmd [2019-10-03 00:59:38,697 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_session [2019-10-03 00:59:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_close_session [2019-10-03 00:59:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_sess_get_index [2019-10-03 00:59:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending [2019-10-03 00:59:38,698 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_write_pending_status [2019-10-03 00:59:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_default_node_attrs [2019-10-03 00:59:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_task_tag [2019-10-03 00:59:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_get_cmd_state [2019-10-03 00:59:38,699 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_cmd [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_data_work [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_data [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_dif_work [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_dif_err [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_handle_tmr [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_data_in [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_status [2019-10-03 00:59:38,700 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_queue_tm_rsp [2019-10-03 00:59:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_aborted_task [2019-10-03 00:59:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2019-10-03 00:59:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_release_session [2019-10-03 00:59:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_session [2019-10-03 00:59:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_put_sess [2019-10-03 00:59:38,701 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_shutdown_sess [2019-10-03 00:59:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_nodeacl [2019-10-03 00:59:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_nodeacl [2019-10-03 00:59:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_generate_node_acls [2019-10-03 00:59:38,702 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_generate_node_acls [2019-10-03 00:59:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_generate_node_acls [2019-10-03 00:59:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_cache_dynamic_acls [2019-10-03 00:59:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls [2019-10-03 00:59:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls [2019-10-03 00:59:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_demo_mode_write_protect [2019-10-03 00:59:38,703 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect [2019-10-03 00:59:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect [2019-10-03 00:59:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_prod_mode_write_protect [2019-10-03 00:59:38,704 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect [2019-10-03 00:59:38,705 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect [2019-10-03 00:59:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_attrib_demo_mode_login_only [2019-10-03 00:59:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only [2019-10-03 00:59:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only [2019-10-03 00:59:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_show_enable [2019-10-03 00:59:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_depend_tpg [2019-10-03 00:59:38,706 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_undepend_tpg [2019-10-03 00:59:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_tpg_store_enable [2019-10-03 00:59:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_tpg [2019-10-03 00:59:38,707 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_tpg [2019-10-03 00:59:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_tpg_show_enable [2019-10-03 00:59:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_tpg_store_enable [2019-10-03 00:59:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_tpg [2019-10-03 00:59:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_find_sess_by_s_id [2019-10-03 00:59:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_s_id [2019-10-03 00:59:38,708 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_find_sess_by_loop_id [2019-10-03 00:59:38,709 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_set_sess_by_loop_id [2019-10-03 00:59:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_clear_sess_lookup [2019-10-03 00:59:38,713 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_free_session [2019-10-03 00:59:38,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_check_initiator_node_acl [2019-10-03 00:59:38,714 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_update_sess [2019-10-03 00:59:38,720 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_init_lport [2019-10-03 00:59:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_lport_register_cb [2019-10-03 00:59:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_make_lport [2019-10-03 00:59:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_drop_lport [2019-10-03 00:59:38,721 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_lport_register_npiv_cb [2019-10-03 00:59:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_make_lport [2019-10-03 00:59:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_npiv_drop_lport [2019-10-03 00:59:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_wwn_show_attr_version [2019-10-03 00:59:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_register_configfs [2019-10-03 00:59:38,722 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_deregister_configfs [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_init [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure tcm_qla2xxx_exit [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_9 [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_10 [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_1 [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_core_fabric_ops_2 [2019-10-03 00:59:38,723 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_1 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_8 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attribute_7 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_1 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attribute_6 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_11 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_timer_1 [2019-10-03 00:59:38,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_qla_tgt_func_tmpl_5 [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_12 [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_target_core_fabric_ops_3 [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_16 [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_22 [2019-10-03 00:59:38,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_24 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_copy_26 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_27 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_28 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___netdev_alloc_skb_29 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_30 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pskb_expand_head_31 [2019-10-03 00:59:38,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_skb_clone_32 [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_33 [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_34 [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mempool_alloc_35 [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_vmalloc_36 [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 00:59:38,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-10-03 00:59:38,728 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __transport_register_session [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_destroy [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_get_prev [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_init [2019-10-03 00:59:38,729 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_insert [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_last [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_lookup [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_remove [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure btree_update [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_depend_item [2019-10-03 00:59:38,730 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_undepend_item [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_add_initiator_node_acl [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_check_initiator_node_acl [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_del_initiator_node_acl [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_deregister [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure core_tpg_register [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_sg [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2019-10-03 00:59:38,731 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_stack [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_fabric_proto_ident [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_pr_transport_id [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_get_pr_transport_id_len [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_parse_pr_out_transport_id [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_create [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure fc_vport_terminate [2019-10-03 00:59:38,732 INFO L138 BoogieDeclarations]: Found implementation of procedure hex_to_bin [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_alloc [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoull [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_2 [2019-10-03 00:59:38,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_3 [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure pskb_expand_head [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_enable_vha [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_free_cmd [2019-10-03 00:59:38,734 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_free_mcmd [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_lport_deregister [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_lport_register [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_rdy_to_xfer [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_stop_phase1 [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_stop_phase2 [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_unreg_sess [2019-10-03 00:59:38,735 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_xmit_response [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure qlt_xmit_tm_rsp [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_clone [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_copy [2019-10-03 00:59:38,736 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_deregister [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_init [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_fabric_configfs_register [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_put_sess_cmd [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_sess_cmd_list_set_waiting [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_submit_cmd [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_submit_tmr [2019-10-03 00:59:38,737 INFO L138 BoogieDeclarations]: Found implementation of procedure target_wait_for_sess_cmds [2019-10-03 00:59:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session [2019-10-03 00:59:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_deregister_session_configfs [2019-10-03 00:59:38,738 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_free_session [2019-10-03 00:59:38,739 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_free_cmd [2019-10-03 00:59:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_generic_request_failure [2019-10-03 00:59:38,743 INFO L138 BoogieDeclarations]: Found implementation of procedure transport_init_session_tags [2019-10-03 00:59:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2019-10-03 00:59:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vmalloc [2019-10-03 00:59:38,744 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2019-10-03 00:59:38,747 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_timeout [2019-10-03 00:59:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-03 00:59:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 00:59:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 00:59:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 00:59:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-03 00:59:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-03 00:59:38,749 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 00:59:38,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab64 [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab64 [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure dump_stack [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-03 00:59:38,750 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoull [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure hex_to_bin [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 00:59:38,751 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-03 00:59:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 00:59:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 00:59:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-03 00:59:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-03 00:59:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-10-03 00:59:38,752 INFO L130 BoogieDeclarations]: Found specification of procedure strstr [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 00:59:38,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure preempt_count [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure arch_spin_is_locked [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 00:59:38,754 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_8 [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2019-10-03 00:59:38,755 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_timeout [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 00:59:38,756 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure vmalloc [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_34 [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_vmalloc_36 [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-03 00:59:38,757 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_16 [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_33 [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 00:59:38,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 00:59:38,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-03 00:59:38,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_9 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_10 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_1 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_core_fabric_ops_2 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_1 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_8 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attribute_7 [2019-10-03 00:59:38,761 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_1 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attribute_6 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_11 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure choose_timer_1 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_qla_tgt_func_tmpl_5 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_fabric_tpg_attrib_attribute_12 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_target_core_fabric_ops_3 [2019-10-03 00:59:38,762 INFO L130 BoogieDeclarations]: Found specification of procedure utsname [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_depend_item [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_undepend_item [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure __tolower [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_be64 [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2019-10-03 00:59:38,763 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2019-10-03 00:59:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2019-10-03 00:59:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mempool_alloc_35 [2019-10-03 00:59:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2019-10-03 00:59:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_sg [2019-10-03 00:59:38,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_sg_attrs [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~$Pointer$~TO~VOID [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_clone [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_24 [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_clone_32 [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_copy [2019-10-03 00:59:38,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_skb_copy_26 [2019-10-03 00:59:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure pskb_expand_head [2019-10-03 00:59:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_22 [2019-10-03 00:59:38,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_30 [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pskb_expand_head_31 [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_27 [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_28 [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___netdev_alloc_skb_29 [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure transport_init_session_tags [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure __transport_register_session [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure transport_free_session [2019-10-03 00:59:38,768 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session_configfs [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure transport_deregister_session [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_cmd [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure target_submit_tmr [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_free_cmd [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure target_put_sess_cmd [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure target_sess_cmd_list_set_waiting [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure target_wait_for_sess_cmds [2019-10-03 00:59:38,769 INFO L130 BoogieDeclarations]: Found specification of procedure transport_generic_request_failure [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_check_initiator_node_acl [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_add_initiator_node_acl [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_del_initiator_node_acl [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_register [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure core_tpg_deregister [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_fabric_proto_ident [2019-10-03 00:59:38,770 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure fc_get_pr_transport_id_len [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure fc_parse_pr_out_transport_id [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure target_reverse_dma_direction [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_init [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_register [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure target_fabric_configfs_deregister [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_sg [2019-10-03 00:59:38,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure wwn_to_u64 [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_create [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure fc_vport_terminate [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_lport_register [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_lport_deregister [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_unreg_sess [2019-10-03 00:59:38,772 INFO L130 BoogieDeclarations]: Found specification of procedure qla_tgt_mode_enabled [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_rdy_to_xfer [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_xmit_response [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_xmit_tm_rsp [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_free_mcmd [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_free_cmd [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_enable_vha [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_stop_phase1 [2019-10-03 00:59:38,773 INFO L130 BoogieDeclarations]: Found specification of procedure qlt_stop_phase2 [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_init [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_destroy [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_update [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_remove [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_last [2019-10-03 00:59:38,774 INFO L130 BoogieDeclarations]: Found specification of procedure btree_get_prev [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_init32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_destroy32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_lookup32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_insert32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_update32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_remove32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_last32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure btree_get_prev32 [2019-10-03 00:59:38,775 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_wwn [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_format_wwn [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_name [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_extract_wwn [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_parse_wwn [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_get_fabric_name [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_proto_ident [2019-10-03 00:59:38,776 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_fabric_wwn [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_tag [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_default_depth [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_pr_transport_id_len [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_parse_pr_out_transport_id [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_cache [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_write_protect [2019-10-03 00:59:38,777 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_prod_write_protect [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_demo_mode_login_only [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_alloc_fabric_acl [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_fabric_acl [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_get_inst_index [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_complete_mcmd [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_mcmd [2019-10-03 00:59:38,778 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_complete_free [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_cmd [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_stop_free [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_cmd [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_session [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_close_session [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_sess_get_index [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending [2019-10-03 00:59:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_write_pending_status [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_default_node_attrs [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_task_tag [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_get_cmd_state [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_cmd [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_data_work [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_data [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_dif_work [2019-10-03 00:59:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_dif_err [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_handle_tmr [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_data_in [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_status [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_queue_tm_rsp [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_aborted_task [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_clear_sess_lookup [2019-10-03 00:59:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_clear_nacl_from_fcport_map [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_release_session [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_session [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_put_sess [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_shutdown_sess [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_nodeacl [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_nodeacl [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_generate_node_acls [2019-10-03 00:59:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_generate_node_acls [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_generate_node_acls [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_cache_dynamic_acls [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_demo_mode_write_protect [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect [2019-10-03 00:59:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_prod_mode_write_protect [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_attrib_demo_mode_login_only [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_show_enable [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_depend_tpg [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_undepend_tpg [2019-10-03 00:59:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_tpg_store_enable [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_tpg [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_tpg [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_tpg_show_enable [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_tpg_store_enable [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_tpg [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_find_sess_by_s_id [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_s_id [2019-10-03 00:59:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_find_sess_by_loop_id [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_set_sess_by_loop_id [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_free_session [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_check_initiator_node_acl [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_update_sess [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_init_lport [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_lport_register_cb [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_make_lport [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_drop_lport [2019-10-03 00:59:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_lport_register_npiv_cb [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_make_lport [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_npiv_drop_lport [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_wwn_show_attr_version [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_register_configfs [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_deregister_configfs [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_init [2019-10-03 00:59:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure tcm_qla2xxx_exit [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_2 [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_3 [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2019-10-03 00:59:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uchar [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 00:59:38,789 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 00:59:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 00:59:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 00:59:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 00:59:38,790 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 00:59:40,783 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-03 01:00:07,486 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 01:00:07,487 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 01:00:07,490 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:00:07 BoogieIcfgContainer [2019-10-03 01:00:07,490 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 01:00:07,491 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-03 01:00:07,491 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-03 01:00:07,495 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-03 01:00:07,496 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 03.10 12:59:32" (1/3) ... [2019-10-03 01:00:07,496 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a074ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:00:07, skipping insertion in model container [2019-10-03 01:00:07,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 12:59:38" (2/3) ... [2019-10-03 01:00:07,497 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@11a074ec and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 03.10 01:00:07, skipping insertion in model container [2019-10-03 01:00:07,497 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 01:00:07" (3/3) ... [2019-10-03 01:00:07,499 INFO L109 eAbstractionObserver]: Analyzing ICFG 43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--scsi--qla2xxx--tcm_qla2xxx.ko-entry_point.cil.out.i [2019-10-03 01:00:07,511 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-03 01:00:07,523 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-03 01:00:07,542 INFO L252 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-03 01:00:07,570 INFO L377 AbstractCegarLoop]: Interprodecural is true [2019-10-03 01:00:07,571 INFO L378 AbstractCegarLoop]: Hoare is false [2019-10-03 01:00:07,571 INFO L379 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-03 01:00:07,571 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-03 01:00:07,571 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-03 01:00:07,571 INFO L382 AbstractCegarLoop]: Difference is false [2019-10-03 01:00:07,571 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-03 01:00:07,571 INFO L388 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-03 01:00:07,626 INFO L276 IsEmpty]: Start isEmpty. Operand 2692 states. [2019-10-03 01:00:07,674 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 354 [2019-10-03 01:00:07,674 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:00:07,676 INFO L411 BasicCegarLoop]: trace histogram [41, 41, 41, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:00:07,679 INFO L418 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:00:07,686 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:00:07,686 INFO L82 PathProgramCache]: Analyzing trace with hash -1010050742, now seen corresponding path program 1 times [2019-10-03 01:00:07,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:00:07,846 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:00:07,847 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:00:07,847 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:00:07,847 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:00:08,541 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:00:09,497 INFO L134 CoverageAnalysis]: Checked inductivity of 3424 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3424 trivial. 0 not checked. [2019-10-03 01:00:09,501 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:00:09,501 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:00:09,502 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:00:09,507 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:00:09,523 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:00:09,524 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:00:09,526 INFO L87 Difference]: Start difference. First operand 2692 states. Second operand 3 states. [2019-10-03 01:00:15,701 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:00:15,701 INFO L93 Difference]: Finished difference Result 4669 states and 6350 transitions. [2019-10-03 01:00:15,702 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:00:15,703 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 353 [2019-10-03 01:00:15,705 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:00:15,768 INFO L225 Difference]: With dead ends: 4669 [2019-10-03 01:00:15,768 INFO L226 Difference]: Without dead ends: 4572 [2019-10-03 01:00:15,770 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 01:00:15,799 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4572 states. [2019-10-03 01:00:16,062 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4572 to 4567. [2019-10-03 01:00:16,064 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4567 states. [2019-10-03 01:00:16,094 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4567 states to 4567 states and 6194 transitions. [2019-10-03 01:00:16,096 INFO L78 Accepts]: Start accepts. Automaton has 4567 states and 6194 transitions. Word has length 353 [2019-10-03 01:00:16,102 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:00:16,103 INFO L475 AbstractCegarLoop]: Abstraction has 4567 states and 6194 transitions. [2019-10-03 01:00:16,103 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:00:16,103 INFO L276 IsEmpty]: Start isEmpty. Operand 4567 states and 6194 transitions. [2019-10-03 01:00:16,121 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2019-10-03 01:00:16,121 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:00:16,122 INFO L411 BasicCegarLoop]: trace histogram [41, 41, 41, 9, 9, 9, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:00:16,122 INFO L418 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:00:16,122 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:00:16,123 INFO L82 PathProgramCache]: Analyzing trace with hash -1849424872, now seen corresponding path program 1 times [2019-10-03 01:00:16,123 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:00:16,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:00:16,152 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:00:16,152 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:00:16,152 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:00:16,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:00:17,011 INFO L134 CoverageAnalysis]: Checked inductivity of 3424 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3424 trivial. 0 not checked. [2019-10-03 01:00:17,011 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:00:17,012 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:00:17,012 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:00:17,026 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:00:17,027 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:00:17,027 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:00:17,028 INFO L87 Difference]: Start difference. First operand 4567 states and 6194 transitions. Second operand 3 states. [2019-10-03 01:00:19,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:00:19,140 INFO L93 Difference]: Finished difference Result 7886 states and 10580 transitions. [2019-10-03 01:00:19,141 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:00:19,141 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 357 [2019-10-03 01:00:19,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:00:19,188 INFO L225 Difference]: With dead ends: 7886 [2019-10-03 01:00:19,189 INFO L226 Difference]: Without dead ends: 7886 [2019-10-03 01:00:19,190 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 01:00:19,202 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7886 states. [2019-10-03 01:00:19,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7886 to 7880. [2019-10-03 01:00:19,404 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7880 states. [2019-10-03 01:00:19,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7880 states to 7880 states and 10575 transitions. [2019-10-03 01:00:19,445 INFO L78 Accepts]: Start accepts. Automaton has 7880 states and 10575 transitions. Word has length 357 [2019-10-03 01:00:19,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:00:19,446 INFO L475 AbstractCegarLoop]: Abstraction has 7880 states and 10575 transitions. [2019-10-03 01:00:19,446 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:00:19,446 INFO L276 IsEmpty]: Start isEmpty. Operand 7880 states and 10575 transitions. [2019-10-03 01:00:19,475 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 614 [2019-10-03 01:00:19,476 INFO L403 BasicCegarLoop]: Found error trace [2019-10-03 01:00:19,476 INFO L411 BasicCegarLoop]: trace histogram [66, 66, 66, 9, 9, 9, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:00:19,477 INFO L418 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-03 01:00:19,477 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-03 01:00:19,477 INFO L82 PathProgramCache]: Analyzing trace with hash 833395038, now seen corresponding path program 1 times [2019-10-03 01:00:19,477 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2019-10-03 01:00:19,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:00:19,498 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-03 01:00:19,498 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-03 01:00:19,498 INFO L289 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2019-10-03 01:00:19,754 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-03 01:00:22,152 INFO L134 CoverageAnalysis]: Checked inductivity of 8731 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 8731 trivial. 0 not checked. [2019-10-03 01:00:22,153 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-03 01:00:22,153 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-10-03 01:00:22,153 INFO L257 anRefinementStrategy]: Using the first perfect interpolant sequence [2019-10-03 01:00:22,154 INFO L454 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-10-03 01:00:22,155 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-10-03 01:00:22,155 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-10-03 01:00:22,155 INFO L87 Difference]: Start difference. First operand 7880 states and 10575 transitions. Second operand 3 states. [2019-10-03 01:00:22,268 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-03 01:00:22,268 INFO L93 Difference]: Finished difference Result 10576 states and 13974 transitions. [2019-10-03 01:00:22,269 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-10-03 01:00:22,269 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 613 [2019-10-03 01:00:22,271 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-03 01:00:22,271 INFO L225 Difference]: With dead ends: 10576 [2019-10-03 01:00:22,271 INFO L226 Difference]: Without dead ends: 0 [2019-10-03 01:00:22,271 INFO L640 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 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 01:00:22,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-10-03 01:00:22,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-10-03 01:00:22,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-10-03 01:00:22,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-10-03 01:00:22,273 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 613 [2019-10-03 01:00:22,273 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-03 01:00:22,273 INFO L475 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-10-03 01:00:22,273 INFO L476 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-10-03 01:00:22,274 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-10-03 01:00:22,274 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-10-03 01:00:22,279 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 03.10 01:00:22 BoogieIcfgContainer [2019-10-03 01:00:22,280 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-10-03 01:00:22,282 INFO L168 Benchmark]: Toolchain (without parser) took 49390.99 ms. Allocated memory was 132.1 MB in the beginning and 1.2 GB in the end (delta: 1.0 GB). Free memory was 69.4 MB in the beginning and 373.8 MB in the end (delta: -304.4 MB). Peak memory consumption was 736.8 MB. Max. memory is 7.1 GB. [2019-10-03 01:00:22,284 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-10-03 01:00:22,285 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5295.08 ms. Allocated memory was 132.1 MB in the beginning and 403.7 MB in the end (delta: 271.6 MB). Free memory was 69.2 MB in the beginning and 251.1 MB in the end (delta: -181.9 MB). Peak memory consumption was 181.5 MB. Max. memory is 7.1 GB. [2019-10-03 01:00:22,285 INFO L168 Benchmark]: Boogie Preprocessor took 413.65 ms. Allocated memory is still 403.7 MB. Free memory was 251.1 MB in the beginning and 186.1 MB in the end (delta: 65.0 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. [2019-10-03 01:00:22,286 INFO L168 Benchmark]: RCFGBuilder took 28888.88 ms. Allocated memory was 403.7 MB in the beginning and 975.7 MB in the end (delta: 572.0 MB). Free memory was 186.1 MB in the beginning and 471.3 MB in the end (delta: -285.2 MB). Peak memory consumption was 621.2 MB. Max. memory is 7.1 GB. [2019-10-03 01:00:22,288 INFO L168 Benchmark]: TraceAbstraction took 14788.29 ms. Allocated memory was 975.7 MB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 471.3 MB in the beginning and 373.8 MB in the end (delta: 97.5 MB). Peak memory consumption was 295.1 MB. Max. memory is 7.1 GB. [2019-10-03 01:00:22,292 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 132.1 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5295.08 ms. Allocated memory was 132.1 MB in the beginning and 403.7 MB in the end (delta: 271.6 MB). Free memory was 69.2 MB in the beginning and 251.1 MB in the end (delta: -181.9 MB). Peak memory consumption was 181.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 413.65 ms. Allocated memory is still 403.7 MB. Free memory was 251.1 MB in the beginning and 186.1 MB in the end (delta: 65.0 MB). Peak memory consumption was 65.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 28888.88 ms. Allocated memory was 403.7 MB in the beginning and 975.7 MB in the end (delta: 572.0 MB). Free memory was 186.1 MB in the beginning and 471.3 MB in the end (delta: -285.2 MB). Peak memory consumption was 621.2 MB. Max. memory is 7.1 GB. * TraceAbstraction took 14788.29 ms. Allocated memory was 975.7 MB in the beginning and 1.2 GB in the end (delta: 197.7 MB). Free memory was 471.3 MB in the beginning and 373.8 MB in the end (delta: 97.5 MB). Peak memory consumption was 295.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 10158]: 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 274 procedures, 2781 locations, 1 error locations. SAFE Result, 14.7s OverallTime, 3 OverallIterations, 66 TraceHistogramMax, 8.5s AutomataDifference, 0.0s DeadEndRemovalTime, 0.0s HoareAnnotationTime, HoareTripleCheckerStatistics: 12313 SDtfs, 8993 SDslu, 7113 SDs, 0 SdLazy, 459 SolverSat, 6 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 7.3s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 10 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=7880occurred in iteration=2, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s AbstIntTime, 0 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 0.5s AutomataMinimizationTime, 3 MinimizatonAttempts, 11 StatesRemovedByMinimization, 2 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TraceCheckStatistics: 0.3s SsaConstructionTime, 0.8s SatisfiabilityAnalysisTime, 3.3s InterpolantComputationTime, 1323 NumberOfCodeBlocks, 1323 NumberOfCodeBlocksAsserted, 3 NumberOfCheckSat, 1320 ConstructedInterpolants, 0 QuantifiedInterpolants, 862776 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 3 InterpolantComputations, 3 PerfectInterpolantSequences, 15579/15579 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...