./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 635dfa2a Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i -s /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 40e911124e955598ef191af49e38e79521e9e59c ........................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................... Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-635dfa2 [2018-12-09 12:18:04,410 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-12-09 12:18:04,411 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-12-09 12:18:04,419 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-12-09 12:18:04,419 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-12-09 12:18:04,420 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-12-09 12:18:04,421 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-12-09 12:18:04,422 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-12-09 12:18:04,423 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-12-09 12:18:04,424 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-12-09 12:18:04,424 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-12-09 12:18:04,424 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-12-09 12:18:04,425 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-12-09 12:18:04,426 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-12-09 12:18:04,426 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-12-09 12:18:04,427 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-12-09 12:18:04,427 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-12-09 12:18:04,429 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-12-09 12:18:04,430 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-12-09 12:18:04,431 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-12-09 12:18:04,431 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-12-09 12:18:04,432 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-12-09 12:18:04,434 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-12-09 12:18:04,434 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-12-09 12:18:04,434 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-12-09 12:18:04,435 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-12-09 12:18:04,435 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-12-09 12:18:04,436 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-12-09 12:18:04,436 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-12-09 12:18:04,437 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-12-09 12:18:04,437 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-12-09 12:18:04,438 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-12-09 12:18:04,438 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-12-09 12:18:04,438 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-12-09 12:18:04,439 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-12-09 12:18:04,439 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-12-09 12:18:04,439 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/config/svcomp-Reach-64bit-Automizer_Default.epf [2018-12-09 12:18:04,449 INFO L110 SettingsManager]: Loading preferences was successful [2018-12-09 12:18:04,449 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-12-09 12:18:04,450 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-12-09 12:18:04,450 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-12-09 12:18:04,450 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-12-09 12:18:04,450 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-12-09 12:18:04,450 INFO L133 SettingsManager]: * Use SBE=true [2018-12-09 12:18:04,450 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-12-09 12:18:04,450 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Use constant arrays=true [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-12-09 12:18:04,451 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-12-09 12:18:04,451 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-12-09 12:18:04,451 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-12-09 12:18:04,452 INFO L133 SettingsManager]: * To the following directory=dump/ Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 40e911124e955598ef191af49e38e79521e9e59c [2018-12-09 12:18:04,468 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-12-09 12:18:04,475 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-12-09 12:18:04,477 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-12-09 12:18:04,477 INFO L271 PluginConnector]: Initializing CDTParser... [2018-12-09 12:18:04,478 INFO L276 PluginConnector]: CDTParser initialized [2018-12-09 12:18:04,478 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/../../sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-12-09 12:18:04,510 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/data/1150d3d53/068a2217af4d45f68f3eab708faf56ee/FLAGba9cc956f [2018-12-09 12:18:05,006 INFO L307 CDTParser]: Found 1 translation units. [2018-12-09 12:18:05,006 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/sv-benchmarks/c/ldv-consumption/32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-12-09 12:18:05,022 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/data/1150d3d53/068a2217af4d45f68f3eab708faf56ee/FLAGba9cc956f [2018-12-09 12:18:05,496 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/data/1150d3d53/068a2217af4d45f68f3eab708faf56ee [2018-12-09 12:18:05,498 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-12-09 12:18:05,499 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-12-09 12:18:05,500 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-12-09 12:18:05,500 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-12-09 12:18:05,502 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-12-09 12:18:05,502 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:18:05" (1/1) ... [2018-12-09 12:18:05,504 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5af4538d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:05, skipping insertion in model container [2018-12-09 12:18:05,504 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 09.12 12:18:05" (1/1) ... [2018-12-09 12:18:05,508 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-12-09 12:18:05,554 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-12-09 12:18:06,400 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:18:06,415 INFO L191 MainTranslator]: Completed pre-run [2018-12-09 12:18:06,548 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-12-09 12:18:06,616 INFO L195 MainTranslator]: Completed translation [2018-12-09 12:18:06,616 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06 WrapperNode [2018-12-09 12:18:06,617 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-12-09 12:18:06,617 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-12-09 12:18:06,617 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-12-09 12:18:06,617 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-12-09 12:18:06,622 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,660 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,673 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-12-09 12:18:06,673 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-12-09 12:18:06,673 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-12-09 12:18:06,673 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-12-09 12:18:06,679 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,680 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,690 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,691 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,776 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,782 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,798 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... [2018-12-09 12:18:06,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-12-09 12:18:06,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-12-09 12:18:06,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-12-09 12:18:06,816 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-12-09 12:18:06,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/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 [2018-12-09 12:18:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure vm_insert_page [2018-12-09 12:18:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure vm_insert_page [2018-12-09 12:18:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-12-09 12:18:06,861 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-12-09 12:18:06,861 INFO L130 BoogieDeclarations]: Found specification of procedure uspace_ring_map [2018-12-09 12:18:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure uspace_ring_map [2018-12-09 12:18:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure misc_deregister [2018-12-09 12:18:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_deregister [2018-12-09 12:18:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_cmd_hash_lookup [2018-12-09 12:18:06,862 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_cmd_hash_lookup [2018-12-09 12:18:06,862 INFO L130 BoogieDeclarations]: Found specification of procedure event_recv_msg [2018-12-09 12:18:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure event_recv_msg [2018-12-09 12:18:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure get_zeroed_page [2018-12-09 12:18:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure get_zeroed_page [2018-12-09 12:18:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-12-09 12:18:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_transfer_response [2018-12-09 12:18:06,863 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_transfer_response [2018-12-09 12:18:06,863 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_unmap_user_pages [2018-12-09 12:18:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_unmap_user_pages [2018-12-09 12:18:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-12-09 12:18:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-12-09 12:18:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-12-09 12:18:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-12-09 12:18:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-12-09 12:18:06,864 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2018-12-09 12:18:06,864 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2018-12-09 12:18:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure hash_64 [2018-12-09 12:18:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure hash_64 [2018-12-09 12:18:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2018-12-09 12:18:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2018-12-09 12:18:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_release_buffers [2018-12-09 12:18:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_release_buffers [2018-12-09 12:18:06,865 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2018-12-09 12:18:06,865 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2018-12-09 12:18:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_put_request [2018-12-09 12:18:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_put_request [2018-12-09 12:18:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_write [2018-12-09 12:18:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_write [2018-12-09 12:18:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure __scsi_put_command [2018-12-09 12:18:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure __scsi_put_command [2018-12-09 12:18:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-12-09 12:18:06,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-12-09 12:18:06,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-12-09 12:18:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure noop_llseek [2018-12-09 12:18:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure noop_llseek [2018-12-09 12:18:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_exit [2018-12-09 12:18:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_exit [2018-12-09 12:18:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-12-09 12:18:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-12-09 12:18:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_exit [2018-12-09 12:18:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_exit [2018-12-09 12:18:06,867 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_open [2018-12-09 12:18:06,867 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_open [2018-12-09 12:18:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_user [2018-12-09 12:18:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_user [2018-12-09 12:18:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2018-12-09 12:18:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2018-12-09 12:18:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-12-09 12:18:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-12-09 12:18:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_to_host [2018-12-09 12:18:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_to_host [2018-12-09 12:18:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2018-12-09 12:18:06,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2018-12-09 12:18:06,868 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-12-09 12:18:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-12-09 12:18:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_init [2018-12-09 12:18:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_init [2018-12-09 12:18:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2018-12-09 12:18:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2018-12-09 12:18:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-12-09 12:18:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-12-09 12:18:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_idx_inc [2018-12-09 12:18:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_idx_inc [2018-12-09 12:18:06,869 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_it_nexus_rsp [2018-12-09 12:18:06,869 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_it_nexus_rsp [2018-12-09 12:18:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_map_user_pages [2018-12-09 12:18:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_map_user_pages [2018-12-09 12:18:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure poll_wait [2018-12-09 12:18:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_wait [2018-12-09 12:18:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-12-09 12:18:06,870 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-12-09 12:18:06,870 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-12-09 12:18:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_head_event [2018-12-09 12:18:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_head_event [2018-12-09 12:18:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_deregister_22 [2018-12-09 12:18:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_deregister_22 [2018-12-09 12:18:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-12-09 12:18:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-12-09 12:18:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2018-12-09 12:18:06,871 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2018-12-09 12:18:06,871 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_copy_sense [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_copy_sense [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure misc_register [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure misc_register [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_tsk_mgmt [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_tsk_mgmt [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put_command [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put_command [2018-12-09 12:18:06,872 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_abort_cmd [2018-12-09 12:18:06,872 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_abort_cmd [2018-12-09 12:18:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-12-09 12:18:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-12-09 12:18:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_if_init [2018-12-09 12:18:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_if_init [2018-12-09 12:18:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-12-09 12:18:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-12-09 12:18:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tgt_fops_release_1 [2018-12-09 12:18:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tgt_fops_release_1 [2018-12-09 12:18:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-12-09 12:18:06,873 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-12-09 12:18:06,873 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_bytes [2018-12-09 12:18:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_bytes [2018-12-09 12:18:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-12-09 12:18:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-12-09 12:18:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_exit [2018-12-09 12:18:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_exit [2018-12-09 12:18:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2018-12-09 12:18:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2018-12-09 12:18:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_cmd_destroy [2018-12-09 12:18:06,874 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_cmd_destroy [2018-12-09 12:18:06,874 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_ring_init [2018-12-09 12:18:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_ring_init [2018-12-09 12:18:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-12-09 12:18:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-12-09 12:18:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_unmap_user [2018-12-09 12:18:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_unmap_user [2018-12-09 12:18:06,875 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-12-09 12:18:06,875 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-12-09 12:18:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2018-12-09 12:18:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2018-12-09 12:18:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_poll [2018-12-09 12:18:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_poll [2018-12-09 12:18:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-12-09 12:18:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-12-09 12:18:06,876 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_tgt_kspace_exec [2018-12-09 12:18:06,876 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_tgt_kspace_exec [2018-12-09 12:18:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-09 12:18:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-09 12:18:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_init_io [2018-12-09 12:18:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_init_io [2018-12-09 12:18:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_misc_register_23 [2018-12-09 12:18:06,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_misc_register_23 [2018-12-09 12:18:06,877 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_lookup [2018-12-09 12:18:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_lookup [2018-12-09 12:18:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure tgt_mmap [2018-12-09 12:18:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure tgt_mmap [2018-12-09 12:18:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-12-09 12:18:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure free_pages [2018-12-09 12:18:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure free_pages [2018-12-09 12:18:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-12-09 12:18:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-12-09 12:18:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2018-12-09 12:18:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2018-12-09 12:18:06,878 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-12-09 12:18:06,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-12-09 12:27:56,182 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-12-09 12:27:56,182 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-12-09 12:27:56,183 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:27:56 BoogieIcfgContainer [2018-12-09 12:27:56,183 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-12-09 12:27:56,184 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-12-09 12:27:56,184 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-12-09 12:27:56,186 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-12-09 12:27:56,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 09.12 12:18:05" (1/3) ... [2018-12-09 12:27:56,187 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c8cc4fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:27:56, skipping insertion in model container [2018-12-09 12:27:56,187 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 09.12 12:18:06" (2/3) ... [2018-12-09 12:27:56,188 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5c8cc4fa and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 09.12 12:27:56, skipping insertion in model container [2018-12-09 12:27:56,188 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:27:56" (3/3) ... [2018-12-09 12:27:56,189 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_true-unreach-call_linux-3.8-rc1-drivers--scsi--scsi_tgt.ko-main.cil.out.i [2018-12-09 12:27:56,198 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-12-09 12:27:56,205 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-12-09 12:27:56,216 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-12-09 12:27:56,238 INFO L133 ementStrategyFactory]: Using default assertion order modulation [2018-12-09 12:27:56,238 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-12-09 12:27:56,238 INFO L383 AbstractCegarLoop]: Hoare is true [2018-12-09 12:27:56,238 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-12-09 12:27:56,239 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-12-09 12:27:56,239 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-12-09 12:27:56,239 INFO L387 AbstractCegarLoop]: Difference is false [2018-12-09 12:27:56,239 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-12-09 12:27:56,239 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-12-09 12:27:56,255 INFO L276 IsEmpty]: Start isEmpty. Operand 527 states. [2018-12-09 12:27:56,261 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-09 12:27:56,261 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:27:56,262 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:27:56,264 INFO L423 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:27:56,267 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:27:56,267 INFO L82 PathProgramCache]: Analyzing trace with hash -69853547, now seen corresponding path program 1 times [2018-12-09 12:27:56,268 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:27:56,269 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:27:56,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:56,311 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:27:56,311 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:56,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:27:56,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:27:56,498 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:27:56,499 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:27:56,502 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:27:56,513 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:27:56,513 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:27:56,515 INFO L87 Difference]: Start difference. First operand 527 states. Second operand 3 states. [2018-12-09 12:27:56,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:27:56,605 INFO L93 Difference]: Finished difference Result 560 states and 691 transitions. [2018-12-09 12:27:56,605 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:27:56,606 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-12-09 12:27:56,607 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:27:56,621 INFO L225 Difference]: With dead ends: 560 [2018-12-09 12:27:56,621 INFO L226 Difference]: Without dead ends: 528 [2018-12-09 12:27:56,624 INFO L631 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 [2018-12-09 12:27:56,641 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 528 states. [2018-12-09 12:27:56,685 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 528 to 519. [2018-12-09 12:27:56,686 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 519 states. [2018-12-09 12:27:56,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 519 states to 519 states and 634 transitions. [2018-12-09 12:27:56,691 INFO L78 Accepts]: Start accepts. Automaton has 519 states and 634 transitions. Word has length 40 [2018-12-09 12:27:56,693 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:27:56,693 INFO L480 AbstractCegarLoop]: Abstraction has 519 states and 634 transitions. [2018-12-09 12:27:56,693 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:27:56,693 INFO L276 IsEmpty]: Start isEmpty. Operand 519 states and 634 transitions. [2018-12-09 12:27:56,696 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2018-12-09 12:27:56,696 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:27:56,697 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:27:56,697 INFO L423 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:27:56,697 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:27:56,697 INFO L82 PathProgramCache]: Analyzing trace with hash -12595245, now seen corresponding path program 1 times [2018-12-09 12:27:56,697 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:27:56,698 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:27:56,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:56,703 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:27:56,703 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:56,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:27:56,803 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:27:56,803 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:27:56,804 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:27:56,805 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:27:56,805 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:27:56,805 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:27:56,806 INFO L87 Difference]: Start difference. First operand 519 states and 634 transitions. Second operand 3 states. [2018-12-09 12:27:56,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:27:56,860 INFO L93 Difference]: Finished difference Result 521 states and 635 transitions. [2018-12-09 12:27:56,860 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:27:56,860 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 40 [2018-12-09 12:27:56,861 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:27:56,864 INFO L225 Difference]: With dead ends: 521 [2018-12-09 12:27:56,864 INFO L226 Difference]: Without dead ends: 518 [2018-12-09 12:27:56,865 INFO L631 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 [2018-12-09 12:27:56,866 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 518 states. [2018-12-09 12:27:56,888 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 518 to 518. [2018-12-09 12:27:56,888 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 518 states. [2018-12-09 12:27:56,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 518 states to 518 states and 632 transitions. [2018-12-09 12:27:56,890 INFO L78 Accepts]: Start accepts. Automaton has 518 states and 632 transitions. Word has length 40 [2018-12-09 12:27:56,891 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:27:56,891 INFO L480 AbstractCegarLoop]: Abstraction has 518 states and 632 transitions. [2018-12-09 12:27:56,891 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:27:56,891 INFO L276 IsEmpty]: Start isEmpty. Operand 518 states and 632 transitions. [2018-12-09 12:27:56,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2018-12-09 12:27:56,892 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:27:56,892 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:27:56,892 INFO L423 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:27:56,892 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:27:56,892 INFO L82 PathProgramCache]: Analyzing trace with hash -390833505, now seen corresponding path program 1 times [2018-12-09 12:27:56,892 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:27:56,892 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:27:56,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:56,895 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:27:56,895 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:56,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:27:56,949 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:27:56,949 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:27:56,949 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:27:56,949 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:27:56,950 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:27:56,950 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:27:56,950 INFO L87 Difference]: Start difference. First operand 518 states and 632 transitions. Second operand 3 states. [2018-12-09 12:27:57,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:27:57,000 INFO L93 Difference]: Finished difference Result 520 states and 633 transitions. [2018-12-09 12:27:57,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:27:57,001 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 41 [2018-12-09 12:27:57,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:27:57,003 INFO L225 Difference]: With dead ends: 520 [2018-12-09 12:27:57,003 INFO L226 Difference]: Without dead ends: 517 [2018-12-09 12:27:57,004 INFO L631 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 [2018-12-09 12:27:57,005 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 517 states. [2018-12-09 12:27:57,024 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 517 to 517. [2018-12-09 12:27:57,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 517 states. [2018-12-09 12:27:57,027 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 517 states to 517 states and 630 transitions. [2018-12-09 12:27:57,027 INFO L78 Accepts]: Start accepts. Automaton has 517 states and 630 transitions. Word has length 41 [2018-12-09 12:27:57,027 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:27:57,027 INFO L480 AbstractCegarLoop]: Abstraction has 517 states and 630 transitions. [2018-12-09 12:27:57,027 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:27:57,027 INFO L276 IsEmpty]: Start isEmpty. Operand 517 states and 630 transitions. [2018-12-09 12:27:57,028 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2018-12-09 12:27:57,028 INFO L394 BasicCegarLoop]: Found error trace [2018-12-09 12:27:57,028 INFO L402 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-12-09 12:27:57,028 INFO L423 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-12-09 12:27:57,028 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-12-09 12:27:57,028 INFO L82 PathProgramCache]: Analyzing trace with hash 768687190, now seen corresponding path program 1 times [2018-12-09 12:27:57,028 INFO L223 ckRefinementStrategy]: Switched to mode SMTINTERPOL_TREE_INTERPOLANTS [2018-12-09 12:27:57,028 INFO L69 tionRefinementEngine]: Using refinement strategy CamelRefinementStrategy [2018-12-09 12:27:57,030 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:57,030 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-12-09 12:27:57,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-12-09 12:27:57,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-12-09 12:27:57,076 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-12-09 12:27:57,077 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-12-09 12:27:57,077 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-12-09 12:27:57,077 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-12-09 12:27:57,077 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-12-09 12:27:57,077 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-12-09 12:27:57,078 INFO L87 Difference]: Start difference. First operand 517 states and 630 transitions. Second operand 3 states. [2018-12-09 12:27:57,120 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-12-09 12:27:57,120 INFO L93 Difference]: Finished difference Result 517 states and 630 transitions. [2018-12-09 12:27:57,124 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-12-09 12:27:57,124 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 42 [2018-12-09 12:27:57,125 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-12-09 12:27:57,125 INFO L225 Difference]: With dead ends: 517 [2018-12-09 12:27:57,125 INFO L226 Difference]: Without dead ends: 0 [2018-12-09 12:27:57,127 INFO L631 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 [2018-12-09 12:27:57,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-12-09 12:27:57,127 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-12-09 12:27:57,128 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-12-09 12:27:57,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-12-09 12:27:57,128 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 42 [2018-12-09 12:27:57,128 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-12-09 12:27:57,128 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-12-09 12:27:57,128 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-12-09 12:27:57,128 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-12-09 12:27:57,128 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-12-09 12:27:57,132 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-12-09 12:27:57,531 INFO L448 ceAbstractionStarter]: For program point L6415(lines 6415 6419) no Hoare annotation was computed. [2018-12-09 12:27:57,531 INFO L448 ceAbstractionStarter]: For program point L6411-1(line 6411) no Hoare annotation was computed. [2018-12-09 12:27:57,531 INFO L451 ceAbstractionStarter]: At program point L6411(line 6411) the Hoare annotation is: true [2018-12-09 12:27:57,531 INFO L451 ceAbstractionStarter]: At program point L6415-2(lines 6415 6419) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6407-1(line 6407) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point L6407(line 6407) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point copy_from_userENTRY(lines 6394 6425) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6409-1(line 6409) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point L6409(line 6409) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6405(line 6405) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point copy_from_userEXIT(lines 6394 6425) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6420(line 6420) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point L6414(line 6414) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point copy_from_userFINAL(lines 6394 6425) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6410(lines 6410 6421) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6414-1(line 6414) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6406(lines 6406 6422) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L6410-2(lines 6406 6422) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point L6404-1(line 6404) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point L6404(line 6404) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point __list_addENTRY(lines 8190 8192) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point __list_addFINAL(lines 8190 8192) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point __list_addEXIT(lines 8190 8192) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L451 ceAbstractionStarter]: At program point tgt_ring_idx_incENTRY(lines 7265 7275) the Hoare annotation is: true [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L7268-2(lines 7265 7275) no Hoare annotation was computed. [2018-12-09 12:27:57,532 INFO L448 ceAbstractionStarter]: For program point L7268(lines 7268 7272) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point tgt_ring_idx_incEXIT(lines 7265 7275) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L7038(lines 7038 7042) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L7037-1(line 7037) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_kspace_it_nexus_rspENTRY(lines 7032 7053) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L7037(line 7037) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_kspace_it_nexus_rspEXIT(lines 7032 7053) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L7050(line 7050) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_kspace_it_nexus_rspFINAL(lines 7032 7053) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L7048-1(line 7048) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L7048(line 7048) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L7049(lines 7035 7052) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L7043(lines 7043 7047) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L6814(lines 6814 6818) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L6815-1(lines 6802 6824) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L6815(line 6815) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L6813-1(line 6813) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L6813(line 6813) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L6806(lines 6806 6811) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point L6805-1(line 6805) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point L6805(line 6805) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point scsi_map_user_pagesEXIT(lines 6797 6825) no Hoare annotation was computed. [2018-12-09 12:27:57,533 INFO L451 ceAbstractionStarter]: At program point scsi_map_user_pagesENTRY(lines 6797 6825) the Hoare annotation is: true [2018-12-09 12:27:57,533 INFO L448 ceAbstractionStarter]: For program point scsi_map_user_pagesFINAL(lines 6797 6825) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point L6822(line 6822) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point L6819-1(line 6819) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L451 ceAbstractionStarter]: At program point L6819(line 6819) the Hoare annotation is: true [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point vm_insert_pageFINAL(lines 8338 8340) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L451 ceAbstractionStarter]: At program point vm_insert_pageENTRY(lines 8338 8340) the Hoare annotation is: true [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point vm_insert_pageEXIT(lines 8338 8340) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L451 ceAbstractionStarter]: At program point poll_waitENTRY(lines 7241 7253) the Hoare annotation is: true [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point poll_waitEXIT(lines 7241 7253) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point L7248-1(line 7248) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L451 ceAbstractionStarter]: At program point L7248(line 7248) the Hoare annotation is: true [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point L7245-2(lines 7245 7250) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point L7245(lines 7245 7247) no Hoare annotation was computed. [2018-12-09 12:27:57,534 INFO L448 ceAbstractionStarter]: For program point L7245-4(lines 7241 7253) no Hoare annotation was computed. [2018-12-09 12:27:57,535 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 8200 8202) no Hoare annotation was computed. [2018-12-09 12:27:57,535 INFO L451 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 8200 8202) the Hoare annotation is: true [2018-12-09 12:27:57,535 INFO L448 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 8200 8202) no Hoare annotation was computed. [2018-12-09 12:27:57,535 INFO L448 ceAbstractionStarter]: For program point L7521-1(line 7521) no Hoare annotation was computed. [2018-12-09 12:27:57,535 INFO L451 ceAbstractionStarter]: At program point uspace_ring_mapENTRY(lines 7512 7539) the Hoare annotation is: true [2018-12-09 12:27:57,535 INFO L451 ceAbstractionStarter]: At program point L7521(line 7521) the Hoare annotation is: true [2018-12-09 12:27:57,535 INFO L448 ceAbstractionStarter]: For program point uspace_ring_mapEXIT(lines 7512 7539) no Hoare annotation was computed. [2018-12-09 12:27:57,535 INFO L451 ceAbstractionStarter]: At program point L7534(lines 7517 7538) the Hoare annotation is: true [2018-12-09 12:27:57,535 INFO L451 ceAbstractionStarter]: At program point L7530(lines 7517 7538) the Hoare annotation is: true [2018-12-09 12:27:57,535 INFO L451 ceAbstractionStarter]: At program point L7532(lines 7517 7538) the Hoare annotation is: true [2018-12-09 12:27:57,535 INFO L448 ceAbstractionStarter]: For program point uspace_ring_mapFINAL(lines 7512 7539) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point L7523-1(line 7523) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L451 ceAbstractionStarter]: At program point L7523(line 7523) the Hoare annotation is: true [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point L7524(lines 7524 7527) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L451 ceAbstractionStarter]: At program point misc_deregisterENTRY(lines 8291 8293) the Hoare annotation is: true [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point misc_deregisterEXIT(lines 8291 8293) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point misc_deregisterFINAL(lines 8291 8293) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L444 ceAbstractionStarter]: At program point L7137(lines 7102 7158) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1))) [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 7099 7159) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point L7129(lines 7129 7141) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point L7150(line 7150) no Hoare annotation was computed. [2018-12-09 12:27:57,536 INFO L448 ceAbstractionStarter]: For program point L7121(lines 7121 7126) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7117(lines 7117 7148) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7109(lines 7109 7152) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L444 ceAbstractionStarter]: At program point L7130(line 7130) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1))) [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7130-1(line 7130) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L444 ceAbstractionStarter]: At program point L7122(line 7122) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1))) [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7122-1(line 7122) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7110(line 7110) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7143(line 7143) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7131(lines 7131 7134) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7131-2(lines 7129 7140) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7156(line 7156) no Hoare annotation was computed. [2018-12-09 12:27:57,537 INFO L448 ceAbstractionStarter]: For program point L7119(lines 7119 7145) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L448 ceAbstractionStarter]: For program point mainFINAL(lines 7099 7159) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L448 ceAbstractionStarter]: For program point L7111(lines 7111 7114) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L448 ceAbstractionStarter]: For program point L7103-1(line 7103) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L444 ceAbstractionStarter]: At program point L7103(line 7103) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (= ~ldv_retval_1~0 0)) [2018-12-09 12:27:57,538 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 7099 7159) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (= ~ldv_retval_1~0 0)) [2018-12-09 12:27:57,538 INFO L448 ceAbstractionStarter]: For program point L7128(line 7128) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L448 ceAbstractionStarter]: For program point L7120(line 7120) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L444 ceAbstractionStarter]: At program point L7153(lines 7102 7158) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1))) [2018-12-09 12:27:57,538 INFO L448 ceAbstractionStarter]: For program point L7116(line 7116) no Hoare annotation was computed. [2018-12-09 12:27:57,538 INFO L444 ceAbstractionStarter]: At program point L7112(line 7112) the Hoare annotation is: (or (not (= 0 |old(~ldv_retval_1~0)|)) (and (= ~ldv_mutex_mutex_of_device~0 1) (= ~ldv_retval_1~0 0) (= ~ldv_mutex_cred_guard_mutex_of_signal_struct~0 1) (= ~ldv_mutex_lock~0 1))) [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L6879-1(line 6879) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6879(line 6879) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L6880-1(line 6880) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6880(line 6880) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L6877-1(line 6877) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6877(line 6877) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L6900(line 6900) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point tgt_cmd_hash_lookupFINAL(lines 6864 6903) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6895(lines 6874 6902) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point tgt_cmd_hash_lookupEXIT(lines 6864 6903) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6897(lines 6874 6902) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6893(lines 6874 6902) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point L6887(line 6887) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L451 ceAbstractionStarter]: At program point tgt_cmd_hash_lookupENTRY(lines 6864 6903) the Hoare annotation is: true [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L6885(lines 6885 6890) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L7457(line 7457) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L7453(line 7453) no Hoare annotation was computed. [2018-12-09 12:27:57,539 INFO L448 ceAbstractionStarter]: For program point L7449(line 7449) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L7443(line 7443) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point event_recv_msgENTRY(lines 7438 7464) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point event_recv_msgFINAL(lines 7438 7464) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point L7454(lines 7454 7455) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point L7450(lines 7450 7451) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L7454-1(lines 7454 7455) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point event_recv_msgEXIT(lines 7438 7464) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L7450-1(lines 7450 7451) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L7442(lines 7442 7460) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L7444-1(lines 7444 7447) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point L7444(lines 7444 7447) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point L7461(lines 7440 7463) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point get_zeroed_pageFINAL(lines 8260 8262) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point get_zeroed_pageENTRY(lines 8260 8262) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point get_zeroed_pageEXIT(lines 8260 8262) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point tgt_head_eventFINAL(lines 7276 7284) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point tgt_head_eventEXIT(lines 7276 7284) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point tgt_head_eventENTRY(lines 7276 7284) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_transfer_responseENTRY(lines 6781 6796) the Hoare annotation is: true [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_transfer_responseEXIT(lines 6781 6796) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L6786-1(line 6786) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_transfer_responseFINAL(lines 6781 6796) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L6790(line 6790) no Hoare annotation was computed. [2018-12-09 12:27:57,540 INFO L448 ceAbstractionStarter]: For program point L6791(line 6791) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point L6786(line 6786) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point L6788-1(line 6788) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point L6788(line 6788) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point L6790-2(line 6790) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point L6789(lines 6789 6793) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point scsi_unmap_user_pagesFINAL(lines 6581 6587) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point scsi_unmap_user_pagesENTRY(lines 6581 6587) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point L6584-1(line 6584) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point L6584(line 6584) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point scsi_unmap_user_pagesEXIT(lines 6581 6587) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point ldv_initializeENTRY(lines 8153 8161) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point ldv_initializeFINAL(lines 8153 8161) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 8153 8161) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point L7809-1(line 7809) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point L7809(line 7809) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point ldv_misc_deregister_22ENTRY(lines 7805 7814) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point ldv_misc_deregister_22FINAL(lines 7805 7814) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point ldv_misc_deregister_22EXIT(lines 7805 7814) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 8225 8227) the Hoare annotation is: true [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 8225 8227) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 8225 8227) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point external_allocFINAL(lines 8345 8347) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L448 ceAbstractionStarter]: For program point external_allocEXIT(lines 8345 8347) no Hoare annotation was computed. [2018-12-09 12:27:57,541 INFO L451 ceAbstractionStarter]: At program point external_allocENTRY(lines 8345 8347) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point kmem_cache_createENTRY(lines 8268 8270) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point kmem_cache_createEXIT(lines 8268 8270) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point L8269-1(line 8269) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point L8269(line 8269) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point kmem_cache_createFINAL(lines 8268 8270) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point scsi_host_putENTRY(lines 8327 8329) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point scsi_host_putFINAL(lines 8327 8329) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point scsi_host_putEXIT(lines 8327 8329) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point L6842(lines 6842 6846) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_copy_senseFINAL(lines 6826 6849) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point L6841-1(line 6841) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point L6841(line 6841) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point L6836-2(lines 6836 6840) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point L6836(lines 6836 6840) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_copy_senseENTRY(lines 6826 6849) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_copy_senseEXIT(lines 6826 6849) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point hash_64EXIT(lines 6440 6460) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point hash_64ENTRY(lines 6440 6460) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point hash_64FINAL(lines 6440 6460) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,542 INFO L448 ceAbstractionStarter]: For program point misc_registerFINAL(lines 8295 8297) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L451 ceAbstractionStarter]: At program point misc_registerENTRY(lines 8295 8297) the Hoare annotation is: true [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point misc_registerEXIT(lines 8295 8297) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,543 INFO L451 ceAbstractionStarter]: At program point __phys_addrENTRY(lines 8197 8199) the Hoare annotation is: true [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point __phys_addrEXIT(lines 8197 8199) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point __phys_addrFINAL(lines 8197 8199) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L451 ceAbstractionStarter]: At program point L7002(line 7002) the Hoare annotation is: true [2018-12-09 12:27:57,543 INFO L451 ceAbstractionStarter]: At program point L7003(lines 6989 7006) the Hoare annotation is: true [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point L7004(line 7004) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point L7002-1(line 7002) no Hoare annotation was computed. [2018-12-09 12:27:57,543 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_kspace_tsk_mgmtENTRY(lines 6986 7007) the Hoare annotation is: true [2018-12-09 12:27:57,543 INFO L448 ceAbstractionStarter]: For program point L6997(lines 6997 7001) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point L6991-1(line 6991) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_kspace_tsk_mgmtEXIT(lines 6986 7007) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point L6991(line 6991) the Hoare annotation is: true [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point L6992(lines 6992 6996) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_kspace_tsk_mgmtFINAL(lines 6986 7007) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point L6558(line 6558) the Hoare annotation is: true [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point L6559-1(line 6559) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point L6559(line 6559) the Hoare annotation is: true [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point scsi_host_put_commandENTRY(lines 6545 6563) the Hoare annotation is: true [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point L6560(line 6560) the Hoare annotation is: true [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point L6555-1(line 6555) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point L6555(line 6555) the Hoare annotation is: true [2018-12-09 12:27:57,544 INFO L448 ceAbstractionStarter]: For program point L6556-1(line 6556) no Hoare annotation was computed. [2018-12-09 12:27:57,544 INFO L451 ceAbstractionStarter]: At program point L6556(line 6556) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L6557-1(line 6557) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_host_put_commandEXIT(lines 6545 6563) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point L6557(line 6557) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L6558-1(line 6558) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_host_put_commandFINAL(lines 6545 6563) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_abort_cmdEXIT(lines 6850 6863) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_abort_cmdENTRY(lines 6850 6863) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L6860-1(line 6860) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point L6860(line 6860) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point L6854(line 6854) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L6855(lines 6855 6858) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_abort_cmdFINAL(lines 6850 6863) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L6854-1(line 6854) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L6855-2(lines 6855 6858) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point scsi_release_buffersENTRY(lines 8334 8336) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_release_buffersFINAL(lines 8334 8336) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_release_buffersEXIT(lines 8334 8336) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point L7646(lines 7633 7655) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point L7644-1(line 7644) no Hoare annotation was computed. [2018-12-09 12:27:57,545 INFO L451 ceAbstractionStarter]: At program point L7644(line 7644) the Hoare annotation is: true [2018-12-09 12:27:57,545 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_if_initFINAL(lines 7631 7656) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point L7645(lines 7645 7648) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point L7639-1(line 7639) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L451 ceAbstractionStarter]: At program point L7639(line 7639) the Hoare annotation is: true [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point L7640(lines 7640 7643) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L451 ceAbstractionStarter]: At program point L7634(line 7634) the Hoare annotation is: true [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point L7635(lines 7635 7638) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point L7634-1(line 7634) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_if_initENTRY(lines 7631 7656) the Hoare annotation is: true [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_if_initEXIT(lines 7631 7656) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L451 ceAbstractionStarter]: At program point L7651(lines 7633 7655) the Hoare annotation is: true [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point L7653(line 7653) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L451 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 6337 6343) the Hoare annotation is: true [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 6337 6343) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 6337 6343) no Hoare annotation was computed. [2018-12-09 12:27:57,546 INFO L451 ceAbstractionStarter]: At program point L6340(line 6340) the Hoare annotation is: true [2018-12-09 12:27:57,546 INFO L448 ceAbstractionStarter]: For program point destroy_workqueueFINAL(lines 8249 8251) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point destroy_workqueueEXIT(lines 8249 8251) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L451 ceAbstractionStarter]: At program point destroy_workqueueENTRY(lines 8249 8251) the Hoare annotation is: true [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point ldv_tgt_fops_release_1EXIT(lines 8278 8280) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L451 ceAbstractionStarter]: At program point ldv_tgt_fops_release_1ENTRY(lines 8278 8280) the Hoare annotation is: true [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point ldv_tgt_fops_release_1FINAL(lines 8278 8280) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L451 ceAbstractionStarter]: At program point list_addENTRY(lines 6281 6287) the Hoare annotation is: true [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point L6284-1(line 6284) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L451 ceAbstractionStarter]: At program point L6284(line 6284) the Hoare annotation is: true [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point list_addFINAL(lines 6281 6287) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point list_addEXIT(lines 6281 6287) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L451 ceAbstractionStarter]: At program point blk_rq_bytesENTRY(lines 6432 6437) the Hoare annotation is: true [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point blk_rq_bytesFINAL(lines 6432 6437) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point blk_rq_bytesEXIT(lines 6432 6437) no Hoare annotation was computed. [2018-12-09 12:27:57,547 INFO L448 ceAbstractionStarter]: For program point L7583-1(line 7583) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point L7583(line 7583) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point L7585(lines 7579 7593) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L448 ceAbstractionStarter]: For program point tgt_ring_exitEXIT(lines 7577 7594) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point tgt_ring_exitENTRY(lines 7577 7594) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point L7587(lines 7579 7593) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point L7589(lines 7577 7594) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point might_faultFINAL(lines 8287 8289) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L448 ceAbstractionStarter]: For program point might_faultEXIT(lines 8287 8289) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point __blk_put_requestENTRY(lines 8184 8186) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L448 ceAbstractionStarter]: For program point __blk_put_requestFINAL(lines 8184 8186) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L448 ceAbstractionStarter]: For program point __blk_put_requestEXIT(lines 8184 8186) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_cmd_destroyFINAL(lines 6588 6603) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L448 ceAbstractionStarter]: For program point L6599-1(line 6599) no Hoare annotation was computed. [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point L6599(line 6599) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point L6600(line 6600) the Hoare annotation is: true [2018-12-09 12:27:57,548 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_cmd_destroyENTRY(lines 6588 6603) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_cmd_destroyEXIT(lines 6588 6603) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L6597-1(line 6597) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L6597(line 6597) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L7478(line 7478) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7480(lines 7469 7483) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7474(lines 7469 7483) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7477-1(line 7477) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7477(line 7477) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point tgt_writeEXIT(lines 7465 7484) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L7472-1(line 7472) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7472(line 7472) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point tgt_writeENTRY(lines 7465 7484) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L7473(lines 7473 7476) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point tgt_writeFINAL(lines 7465 7484) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point __scsi_put_commandEXIT(lines 8211 8213) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point __scsi_put_commandFINAL(lines 8211 8213) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point __scsi_put_commandENTRY(lines 8211 8213) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7614(lines 7598 7620) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7616(lines 7598 7620) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L451 ceAbstractionStarter]: At program point L7612(lines 7598 7620) the Hoare annotation is: true [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point tgt_ring_initFINAL(lines 7595 7621) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L7606(lines 7606 7610) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point tgt_ring_initEXIT(lines 7595 7621) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L7605(line 7605) no Hoare annotation was computed. [2018-12-09 12:27:57,549 INFO L448 ceAbstractionStarter]: For program point L7599-1(line 7599) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point L7599(line 7599) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point L7600-1(lines 7600 7601) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point L7600(lines 7600 7601) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point tgt_ring_initENTRY(lines 7595 7621) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u64~0~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~~u64~0~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~~u64~0~X~int~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 7826 7831) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 7826 7831) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 7829) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 7826 7831) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point blk_rq_unmap_userFINAL(lines 8246 8248) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point blk_rq_unmap_userEXIT(lines 8246 8248) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point blk_rq_unmap_userENTRY(lines 8246 8248) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point list_delFINAL(lines 8281 8283) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point list_delEXIT(lines 8281 8283) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point list_delENTRY(lines 8281 8283) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L451 ceAbstractionStarter]: At program point kmem_cache_freeENTRY(lines 8274 8276) the Hoare annotation is: true [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point kmem_cache_freeEXIT(lines 8274 8276) no Hoare annotation was computed. [2018-12-09 12:27:57,550 INFO L448 ceAbstractionStarter]: For program point kmem_cache_freeFINAL(lines 8274 8276) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point tgt_pollEXIT(lines 7485 7511) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point tgt_pollENTRY(lines 7485 7511) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L7508(line 7508) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point L7504-2(lines 7504 7507) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L7503(line 7503) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L7504(lines 7504 7507) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L7498(lines 7498 7502) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point L7495-1(line 7495) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point L7495(line 7495) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L7496(line 7496) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L7497-1(line 7497) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point L7498-2(lines 7498 7502) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point L7497(line 7497) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point tgt_pollFINAL(lines 7485 7511) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 8222 8224) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 8222 8224) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 8222 8224) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point noop_llseekENTRY(lines 8309 8311) the Hoare annotation is: true [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point noop_llseekFINAL(lines 8309 8311) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point noop_llseekEXIT(lines 8309 8311) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L448 ceAbstractionStarter]: For program point L6968(line 6968) no Hoare annotation was computed. [2018-12-09 12:27:57,551 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_kspace_execENTRY(lines 6904 6971) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6919(lines 6919 6923) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6948-1(lines 6948 6965) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6944-2(lines 6916 6970) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6944(lines 6944 6947) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6924(lines 6924 6928) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6957-1(line 6957) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6957(line 6957) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6949-1(lines 6949 6950) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6949(lines 6949 6950) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6945-1(line 6945) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6945(line 6945) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6966(line 6966) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6937(lines 6937 6941) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6958(line 6958) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6929-1(line 6929) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6929(line 6929) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6958-1(line 6958) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6938(line 6938) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L451 ceAbstractionStarter]: At program point L6967(lines 6916 6970) the Hoare annotation is: true [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6938-1(line 6938) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point L6930(lines 6930 6935) no Hoare annotation was computed. [2018-12-09 12:27:57,552 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_kspace_execEXIT(lines 6904 6971) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L6959-1(line 6959) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L6959(line 6959) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_kspace_execFINAL(lines 6904 6971) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L6955-1(line 6955) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L6955(line 6955) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L6918(line 6918) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L6951(lines 6951 6963) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L6918-1(line 6918) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_if_exitENTRY(lines 7622 7630) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L7626(line 7626) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L7627(line 7627) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_if_exitFINAL(lines 7622 7630) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L7625(line 7625) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_if_exitEXIT(lines 7622 7630) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L-1-2(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L-1-4(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L-1-5(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L-1-6(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L451 ceAbstractionStarter]: At program point L-1-8(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L-1-9(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point L-1-10(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,553 INFO L448 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 7833 7838) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 7833 7838) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 7833 7838) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point scsi_init_ioENTRY(lines 8331 8333) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point scsi_init_ioEXIT(lines 8331 8333) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point scsi_init_ioFINAL(lines 8331 8333) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_exitEXIT(lines 7086 7094) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point L7089(line 7089) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_exitENTRY(lines 7086 7094) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_exitFINAL(lines 7086 7094) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point L7090(line 7090) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point tgt_openENTRY(lines 7564 7571) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point tgt_openFINAL(lines 7564 7571) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point tgt_openEXIT(lines 7564 7571) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point ldv_misc_register_23FINAL(lines 7815 7824) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point L7819-1(line 7819) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point L7819(line 7819) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point ldv_misc_register_23EXIT(lines 7815 7824) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point ldv_misc_register_23ENTRY(lines 7815 7824) the Hoare annotation is: true [2018-12-09 12:27:57,554 INFO L448 ceAbstractionStarter]: For program point blk_rq_map_userEXIT(lines 8242 8244) no Hoare annotation was computed. [2018-12-09 12:27:57,554 INFO L451 ceAbstractionStarter]: At program point blk_rq_map_userENTRY(lines 8242 8244) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point blk_rq_map_userFINAL(lines 8242 8244) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point scsi_host_lookupENTRY(lines 8324 8326) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point scsi_host_lookupFINAL(lines 8324 8326) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point scsi_host_lookupEXIT(lines 8324 8326) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point L8325-1(line 8325) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point L8325(line 8325) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point L7548(lines 7548 7553) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point tgt_mmapENTRY(lines 7540 7563) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point L7544(lines 7544 7547) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point tgt_mmapEXIT(lines 7540 7563) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point tgt_mmapFINAL(lines 7540 7563) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point L7560-1(line 7560) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point L7560(line 7560) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point L7555-1(line 7555) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point L7555(line 7555) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point L7556(lines 7556 7559) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point free_pagesENTRY(lines 8252 8254) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point free_pagesFINAL(lines 8252 8254) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point free_pagesEXIT(lines 8252 8254) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point kmem_cache_destroyEXIT(lines 8271 8273) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point kmem_cache_destroyENTRY(lines 8271 8273) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point kmem_cache_destroyFINAL(lines 8271 8273) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,555 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,555 INFO L451 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 8162 8179) the Hoare annotation is: true [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point L8175-1(lines 8162 8179) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L444 ceAbstractionStarter]: At program point L8175(line 8175) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point L8171-1(lines 8164 8178) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L444 ceAbstractionStarter]: At program point L8171(line 8171) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point L8167-1(lines 8164 8178) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L444 ceAbstractionStarter]: At program point L8167(line 8167) the Hoare annotation is: (or (not (= 1 ~ldv_mutex_lock~0)) (not (= 1 ~ldv_mutex_mutex_of_device~0)) (not (= 1 ~ldv_mutex_cred_guard_mutex_of_signal_struct~0))) [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 8162 8179) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point _copy_from_userEXIT(lines 8218 8220) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L451 ceAbstractionStarter]: At program point _copy_from_userENTRY(lines 8218 8220) the Hoare annotation is: true [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point _copy_from_userFINAL(lines 8218 8220) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (= ~ldv_retval_1~0 0) [2018-12-09 12:27:57,556 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_cmd_to_hostENTRY(lines 6749 6755) the Hoare annotation is: true [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_cmd_to_hostFINAL(lines 6749 6755) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_cmd_to_hostEXIT(lines 6749 6755) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point L7707-1(line 7707) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L451 ceAbstractionStarter]: At program point L7707(line 7707) the Hoare annotation is: true [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point L7732-1(line 7732) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L451 ceAbstractionStarter]: At program point L7732(line 7732) the Hoare annotation is: true [2018-12-09 12:27:57,556 INFO L448 ceAbstractionStarter]: For program point L7683-1(line 7683) no Hoare annotation was computed. [2018-12-09 12:27:57,556 INFO L451 ceAbstractionStarter]: At program point L7683(line 7683) the Hoare annotation is: true [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7675(lines 7675 7740) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L451 ceAbstractionStarter]: At program point L7741(lines 7671 7744) the Hoare annotation is: true [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7700(line 7700) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7676(line 7676) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7701-2(lines 7675 7740) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7701(lines 7701 7705) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7677-2(lines 7675 7740) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7677(lines 7677 7681) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L451 ceAbstractionStarter]: At program point L7702(line 7702) the Hoare annotation is: true [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7702-1(line 7702) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7719(line 7719) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L451 ceAbstractionStarter]: At program point L7678(line 7678) the Hoare annotation is: true [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7678-1(line 7678) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7695-1(line 7695) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L451 ceAbstractionStarter]: At program point L7695(line 7695) the Hoare annotation is: true [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7720(lines 7720 7728) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7712(line 7712) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7688(line 7688) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7721-1(line 7721) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L451 ceAbstractionStarter]: At program point L7721(line 7721) the Hoare annotation is: true [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7713(lines 7713 7717) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7738(line 7738) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point ldv_main_exported_1EXIT(lines 7671 7744) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7730(line 7730) no Hoare annotation was computed. [2018-12-09 12:27:57,557 INFO L448 ceAbstractionStarter]: For program point L7722(lines 7722 7726) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7689-2(lines 7675 7740) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7689(lines 7689 7693) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point L7714(line 7714) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7714-1(line 7714) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point ldv_main_exported_1ENTRY(lines 7671 7744) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7731(lines 7731 7736) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point L7690(line 7690) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7690-1(line 7690) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 6331 6336) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 6331 6336) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 6331 6336) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7073-1(line 7073) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point L7073(line 7073) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7068(lines 7068 7072) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7060-1(line 7060) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point L7060(line 7060) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7061(lines 7061 7064) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L451 ceAbstractionStarter]: At program point scsi_tgt_initENTRY(lines 7054 7085) the Hoare annotation is: true [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point L7082(line 7082) no Hoare annotation was computed. [2018-12-09 12:27:57,558 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_initEXIT(lines 7054 7085) no Hoare annotation was computed. [2018-12-09 12:27:57,559 INFO L451 ceAbstractionStarter]: At program point L7080(lines 7059 7084) the Hoare annotation is: true [2018-12-09 12:27:57,559 INFO L448 ceAbstractionStarter]: For program point scsi_tgt_initFINAL(lines 7054 7085) no Hoare annotation was computed. [2018-12-09 12:27:57,559 INFO L448 ceAbstractionStarter]: For program point L7074(lines 7074 7077) no Hoare annotation was computed. [2018-12-09 12:27:57,559 INFO L451 ceAbstractionStarter]: At program point L7075(lines 7059 7084) the Hoare annotation is: true [2018-12-09 12:27:57,568 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 09.12 12:27:57 BoogieIcfgContainer [2018-12-09 12:27:57,568 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-12-09 12:27:57,569 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-12-09 12:27:57,569 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-12-09 12:27:57,569 INFO L276 PluginConnector]: Witness Printer initialized [2018-12-09 12:27:57,569 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 09.12 12:27:56" (3/4) ... [2018-12-09 12:27:57,572 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure copy_from_user [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __list_add [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_ring_idx_inc [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_kspace_it_nexus_rsp [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_map_user_pages [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure vm_insert_page [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure poll_wait [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __raw_spin_lock_init [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure uspace_ring_map [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_deregister [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_cmd_hash_lookup [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure event_recv_msg [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure get_zeroed_page [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_head_event [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_transfer_response [2018-12-09 12:27:57,578 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_unmap_user_pages [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_initialize [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_deregister_22 [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_unlock_irqrestore [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure external_alloc [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_create [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_copy_sense [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure hash_64 [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~TO~int [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure misc_register [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __phys_addr [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_kspace_tsk_mgmt [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_put_command [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_abort_cmd [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_release_buffers [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u64~0~X~~u64~0~X~int~TO~int [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_if_init [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spin_unlock_irqrestore [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure destroy_workqueue [2018-12-09 12:27:57,579 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_tgt_fops_release_1 [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_add [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_bytes [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_ring_exit [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure might_fault [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __blk_put_request [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_cmd_destroy [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_write [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure __scsi_put_command [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_ring_init [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~~u64~0~X~int~TO~int [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_error [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_unmap_user [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure list_del [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_free [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_poll [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _raw_spin_lock_irqsave [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure noop_llseek [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_kspace_exec [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_if_exit [2018-12-09 12:27:57,580 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv__builtin_expect [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_init_io [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_exit [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_open [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_misc_register_23 [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure blk_rq_map_user [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_host_lookup [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure tgt_mmap [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure free_pages [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure kmem_cache_destroy [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_check_final_state [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure _copy_from_user [2018-12-09 12:27:57,581 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_cmd_to_host [2018-12-09 12:27:57,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ldv_main_exported_1 [2018-12-09 12:27:57,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure spinlock_check [2018-12-09 12:27:57,582 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure scsi_tgt_init [2018-12-09 12:27:57,601 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 850 nodes and edges [2018-12-09 12:27:57,602 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 402 nodes and edges [2018-12-09 12:27:57,603 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 188 nodes and edges [2018-12-09 12:27:57,604 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 90 nodes and edges [2018-12-09 12:27:57,604 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 40 nodes and edges [2018-12-09 12:27:57,605 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 20 nodes and edges [2018-12-09 12:27:57,605 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 9 nodes and edges [2018-12-09 12:27:57,606 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 5 nodes and edges [2018-12-09 12:27:57,607 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 2 nodes and edges [2018-12-09 12:27:57,607 INFO L905 BoogieBacktranslator]: Reduced CFG by removing 1 nodes and edges [2018-12-09 12:27:57,631 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_retval_1)) || (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) [2018-12-09 12:27:57,632 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: !(0 == \old(ldv_retval_1)) || ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) [2018-12-09 12:27:57,707 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_997211f0-e3d2-4905-8f73-e617b193c24c/bin-2019/uautomizer/witness.graphml [2018-12-09 12:27:57,707 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-12-09 12:27:57,708 INFO L168 Benchmark]: Toolchain (without parser) took 592209.26 ms. Allocated memory was 1.0 GB in the beginning and 1.6 GB in the end (delta: 552.1 MB). Free memory was 942.4 MB in the beginning and 1.0 GB in the end (delta: -98.1 MB). Peak memory consumption was 454.0 MB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,709 INFO L168 Benchmark]: CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-12-09 12:27:57,709 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1117.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 942.4 MB in the beginning and 975.1 MB in the end (delta: -32.6 MB). Peak memory consumption was 114.4 MB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,709 INFO L168 Benchmark]: Boogie Procedure Inliner took 55.85 ms. Allocated memory is still 1.2 GB. Free memory was 975.1 MB in the beginning and 969.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,709 INFO L168 Benchmark]: Boogie Preprocessor took 142.37 ms. Allocated memory is still 1.2 GB. Free memory was 969.0 MB in the beginning and 936.5 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,709 INFO L168 Benchmark]: RCFGBuilder took 589367.34 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 429.9 MB). Free memory was 936.5 MB in the beginning and 1.4 GB in the end (delta: -444.2 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,709 INFO L168 Benchmark]: TraceAbstraction took 1384.85 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 295.9 MB). Peak memory consumption was 295.9 MB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,710 INFO L168 Benchmark]: Witness Printer took 138.62 ms. Allocated memory is still 1.6 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. [2018-12-09 12:27:57,711 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.10 ms. Allocated memory is still 1.0 GB. Free memory is still 979.6 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 1117.19 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 122.2 MB). Free memory was 942.4 MB in the beginning and 975.1 MB in the end (delta: -32.6 MB). Peak memory consumption was 114.4 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 55.85 ms. Allocated memory is still 1.2 GB. Free memory was 975.1 MB in the beginning and 969.0 MB in the end (delta: 6.0 MB). Peak memory consumption was 6.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 142.37 ms. Allocated memory is still 1.2 GB. Free memory was 969.0 MB in the beginning and 936.5 MB in the end (delta: 32.6 MB). Peak memory consumption was 32.6 MB. Max. memory is 11.5 GB. * RCFGBuilder took 589367.34 ms. Allocated memory was 1.2 GB in the beginning and 1.6 GB in the end (delta: 429.9 MB). Free memory was 936.5 MB in the beginning and 1.4 GB in the end (delta: -444.2 MB). Peak memory consumption was 2.5 GB. Max. memory is 11.5 GB. * TraceAbstraction took 1384.85 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.1 GB in the end (delta: 295.9 MB). Peak memory consumption was 295.9 MB. Max. memory is 11.5 GB. * Witness Printer took 138.62 ms. Allocated memory is still 1.6 GB. Free memory was 1.1 GB in the beginning and 1.0 GB in the end (delta: 44.2 MB). Peak memory consumption was 44.2 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 7829]: 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 - InvariantResult [Line: 7577]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7035]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7059]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7598]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_retval_1)) || ((ldv_mutex_mutex_of_device == 1 && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) - InvariantResult [Line: 6802]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7671]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7517]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6989]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7633]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7102]: Loop Invariant Derived loop invariant: !(0 == \old(ldv_retval_1)) || (((ldv_mutex_mutex_of_device == 1 && ldv_retval_1 == 0) && ldv_mutex_cred_guard_mutex_of_signal_struct == 1) && ldv_mutex_lock == 1) - InvariantResult [Line: 6874]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7440]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 6916]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7469]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7579]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 7059]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 76 procedures, 527 locations, 1 error locations. SAFE Result, 1.3s OverallTime, 4 OverallIterations, 1 TraceHistogramMax, 0.2s AutomataDifference, 0.0s DeadEndRemovalTime, 0.3s HoareAnnotationTime, HoareTripleCheckerStatistics: 2540 SDtfs, 2448 SDslu, 36 SDs, 0 SdLazy, 9 SolverSat, 2 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=527occurred in iteration=0, 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: 0.1s AutomataMinimizationTime, 4 MinimizatonAttempts, 9 StatesRemovedByMinimization, 1 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 201 LocationsWithAnnotation, 293 PreInvPairs, 294 NumberOfFragments, 335 HoareAnnotationTreeSize, 293 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 0.1s HoareSimplificationTime, 201 FomulaSimplificationsInter, 5394 FormulaSimplificationTreeSizeReductionInter, 0.2s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.2s InterpolantComputationTime, 163 NumberOfCodeBlocks, 163 NumberOfCodeBlocksAsserted, 4 NumberOfCheckSat, 159 ConstructedInterpolants, 0 QuantifiedInterpolants, 10485 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 4 InterpolantComputations, 4 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...