/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain --traceabstraction.trace.refinement.strategy TAIPAN --traceabstraction.abstract.interpretation.mode USE_PREDICATES -i ../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 00:28:57,824 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 00:28:57,826 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 00:28:57,842 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 00:28:57,843 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 00:28:57,844 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 00:28:57,849 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 00:28:57,855 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 00:28:57,858 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 00:28:57,861 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 00:28:57,862 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 00:28:57,863 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 00:28:57,864 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 00:28:57,865 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 00:28:57,866 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 00:28:57,867 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 00:28:57,868 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 00:28:57,869 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 00:28:57,871 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 00:28:57,872 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 00:28:57,874 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 00:28:57,875 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 00:28:57,876 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 00:28:57,877 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 00:28:57,882 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 00:28:57,882 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 00:28:57,882 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 00:28:57,883 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 00:28:57,883 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 00:28:57,884 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 00:28:57,885 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 00:28:57,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 00:28:57,886 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 00:28:57,887 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 00:28:57,888 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 00:28:57,888 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 00:28:57,889 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 00:28:57,889 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 00:28:57,889 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 00:28:57,890 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 00:28:57,891 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 00:28:57,892 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 00:28:57,906 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 00:28:57,906 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 00:28:57,908 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 00:28:57,908 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 00:28:57,908 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 00:28:57,908 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 00:28:57,908 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 00:28:57,909 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 00:28:57,909 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 00:28:57,909 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 00:28:57,909 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 00:28:57,909 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 00:28:57,910 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 00:28:57,910 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 00:28:57,910 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 00:28:57,910 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 00:28:57,910 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 00:28:57,911 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 00:28:57,911 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 00:28:57,911 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 00:28:57,911 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 00:28:57,911 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:28:57,912 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 00:28:57,912 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 00:28:57,912 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 00:28:57,912 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 00:28:57,912 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 00:28:57,913 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 00:28:57,913 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Abstract interpretation Mode -> USE_PREDICATES [2019-11-07 00:28:58,170 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 00:28:58,188 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 00:28:58,192 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 00:28:58,194 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 00:28:58,195 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 00:28:58,195 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point.cil.out.i [2019-11-07 00:28:58,270 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f88e07e19/822f62ed68ba4064a553000c5e2b6c22/FLAG99f7da8a5 [2019-11-07 00:28:58,997 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 00:28:58,997 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-validator-v0.6/linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point.cil.out.i [2019-11-07 00:28:59,044 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f88e07e19/822f62ed68ba4064a553000c5e2b6c22/FLAG99f7da8a5 [2019-11-07 00:28:59,113 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f88e07e19/822f62ed68ba4064a553000c5e2b6c22 [2019-11-07 00:28:59,123 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 00:28:59,124 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 00:28:59,125 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 00:28:59,125 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 00:28:59,129 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 00:28:59,130 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:28:59" (1/1) ... [2019-11-07 00:28:59,132 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d0c53d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:28:59, skipping insertion in model container [2019-11-07 00:28:59,133 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:28:59" (1/1) ... [2019-11-07 00:28:59,141 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 00:28:59,254 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 00:29:00,552 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:29:00,572 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 00:29:00,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 00:29:01,023 INFO L192 MainTranslator]: Completed translation [2019-11-07 00:29:01,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01 WrapperNode [2019-11-07 00:29:01,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 00:29:01,026 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 00:29:01,027 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 00:29:01,027 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 00:29:01,042 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,043 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,087 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,088 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,173 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,185 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,197 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... [2019-11-07 00:29:01,226 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 00:29:01,226 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 00:29:01,227 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 00:29:01,228 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 00:29:01,230 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 00:29:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 00:29:01,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 00:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-11-07 00:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2019-11-07 00:29:01,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-11-07 00:29:01,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 00:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-11-07 00:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure get_order [2019-11-07 00:29:01,315 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 00:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-07 00:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-07 00:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 00:29:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 00:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2019-11-07 00:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2019-11-07 00:29:01,319 INFO L138 BoogieDeclarations]: Found implementation of procedure get_capacity [2019-11-07 00:29:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2019-11-07 00:29:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-07 00:29:01,324 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create_kmalloc_pool [2019-11-07 00:29:01,325 INFO L138 BoogieDeclarations]: Found implementation of procedure req_get_ioprio [2019-11-07 00:29:01,325 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_pos [2019-11-07 00:29:01,326 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_logical_block_size [2019-11-07 00:29:01,326 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2019-11-07 00:29:01,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemleak_alloc [2019-11-07 00:29:01,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_index [2019-11-07 00:29:01,326 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_slab [2019-11-07 00:29:01,326 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 00:29:01,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_large [2019-11-07 00:29:01,327 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 00:29:01,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-11-07 00:29:01,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-11-07 00:29:01,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-11-07 00:29:01,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-11-07 00:29:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-11-07 00:29:01,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-11-07 00:29:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-11-07 00:29:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-11-07 00:29:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-11-07 00:29:01,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_assign_page [2019-11-07 00:29:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_page [2019-11-07 00:29:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_set_buf [2019-11-07 00:29:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_add_buf [2019-11-07 00:29:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_has_feature [2019-11-07 00:29:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_config_buf [2019-11-07 00:29:01,330 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_find_single_vq [2019-11-07 00:29:01,331 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_done [2019-11-07 00:29:01,331 INFO L138 BoogieDeclarations]: Found implementation of procedure do_req [2019-11-07 00:29:01,331 INFO L138 BoogieDeclarations]: Found implementation of procedure do_virtblk_request [2019-11-07 00:29:01,331 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_prepare_flush [2019-11-07 00:29:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_get_id [2019-11-07 00:29:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_ioctl [2019-11-07 00:29:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_getgeo [2019-11-07 00:29:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure index_to_minor [2019-11-07 00:29:01,332 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_probe [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure virtblk_remove [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure fini [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_virtio_driver_1 [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_block_device_operations_2 [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 00:29:01,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-11-07 00:29:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-11-07 00:29:01,334 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-11-07 00:29:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request_5 [2019-11-07 00:29:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___0 [2019-11-07 00:29:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-11-07 00:29:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-11-07 00:29:01,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-11-07 00:29:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-11-07 00:29:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR___0 [2019-11-07 00:29:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_get_request [2019-11-07 00:29:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blk_make_request [2019-11-07 00:29:01,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_blk_rq [2019-11-07 00:29:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 00:29:01,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __blk_end_request_all [2019-11-07 00:29:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __get_free_pages [2019-11-07 00:29:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 00:29:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2019-11-07 00:29:01,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 00:29:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-11-07 00:29:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-07 00:29:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 00:29:01,339 INFO L138 BoogieDeclarations]: Found implementation of procedure add_disk [2019-11-07 00:29:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_disk [2019-11-07 00:29:01,340 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_map_kern [2019-11-07 00:29:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2019-11-07 00:29:01,341 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_cleanup_queue [2019-11-07 00:29:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_execute_rq [2019-11-07 00:29:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_init_queue [2019-11-07 00:29:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_peek_request [2019-11-07 00:29:01,342 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_alignment_offset [2019-11-07 00:29:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_bounce_limit [2019-11-07 00:29:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_io_min [2019-11-07 00:29:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_io_opt [2019-11-07 00:29:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_logical_block_size [2019-11-07 00:29:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_hw_sectors [2019-11-07 00:29:01,343 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segment_size [2019-11-07 00:29:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_max_segments [2019-11-07 00:29:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_ordered [2019-11-07 00:29:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_queue_physical_block_size [2019-11-07 00:29:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_rq_map_sg [2019-11-07 00:29:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_queue [2019-11-07 00:29:01,344 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_start_request [2019-11-07 00:29:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_stop_queue [2019-11-07 00:29:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-11-07 00:29:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure del_gendisk [2019-11-07 00:29:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 00:29:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-11-07 00:29:01,345 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_dereference [2019-11-07 00:29:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_alloc [2019-11-07 00:29:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_create [2019-11-07 00:29:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_destroy [2019-11-07 00:29:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mempool_free [2019-11-07 00:29:01,346 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-07 00:29:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure put_disk [2019-11-07 00:29:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure register_blkdev [2019-11-07 00:29:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure register_virtio_driver [2019-11-07 00:29:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_cmd_ioctl [2019-11-07 00:29:01,347 INFO L138 BoogieDeclarations]: Found implementation of procedure set_disk_ro [2019-11-07 00:29:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sg_init_table [2019-11-07 00:29:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_blkdev [2019-11-07 00:29:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_virtio_driver [2019-11-07 00:29:01,348 INFO L138 BoogieDeclarations]: Found implementation of procedure virtio_check_driver_offered_feature [2019-11-07 00:29:01,349 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_add_buf_gfp [2019-11-07 00:29:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_get_buf [2019-11-07 00:29:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure virtqueue_kick [2019-11-07 00:29:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 00:29:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 00:29:01,350 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 00:29:01,351 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-11-07 00:29:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 00:29:01,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-11-07 00:29:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-11-07 00:29:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-07 00:29:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-11-07 00:29:01,352 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2019-11-07 00:29:01,353 INFO L130 BoogieDeclarations]: Found specification of procedure get_order [2019-11-07 00:29:01,356 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 00:29:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-11-07 00:29:01,357 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-11-07 00:29:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-11-07 00:29:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 00:29:01,358 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 00:29:01,359 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 00:29:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-07 00:29:01,366 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 00:29:01,367 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-11-07 00:29:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-07 00:29:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_dereference [2019-11-07 00:29:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 00:29:01,368 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-07 00:29:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 00:29:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 00:29:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 00:29:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-11-07 00:29:01,369 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure __get_free_pages [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure register_blkdev [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_blkdev [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure add_disk [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure del_gendisk [2019-11-07 00:29:01,370 INFO L130 BoogieDeclarations]: Found specification of procedure set_disk_ro [2019-11-07 00:29:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure get_capacity [2019-11-07 00:29:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 00:29:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2019-11-07 00:29:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 00:29:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_disk [2019-11-07 00:29:01,371 INFO L130 BoogieDeclarations]: Found specification of procedure put_disk [2019-11-07 00:29:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-11-07 00:29:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-07 00:29:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create [2019-11-07 00:29:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_destroy [2019-11-07 00:29:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_alloc [2019-11-07 00:29:01,372 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_free [2019-11-07 00:29:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kmalloc [2019-11-07 00:29:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_kfree [2019-11-07 00:29:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure mempool_create_kmalloc_pool [2019-11-07 00:29:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2019-11-07 00:29:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure bio_map_kern [2019-11-07 00:29:01,373 INFO L130 BoogieDeclarations]: Found specification of procedure req_get_ioprio [2019-11-07 00:29:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request_5 [2019-11-07 00:29:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_cmd_ioctl [2019-11-07 00:29:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_queue [2019-11-07 00:29:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure blk_stop_queue [2019-11-07 00:29:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure blk_execute_rq [2019-11-07 00:29:01,374 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_pos [2019-11-07 00:29:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure blk_peek_request [2019-11-07 00:29:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure blk_start_request [2019-11-07 00:29:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure __blk_end_request_all [2019-11-07 00:29:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure blk_init_queue [2019-11-07 00:29:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure blk_cleanup_queue [2019-11-07 00:29:01,375 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_bounce_limit [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_hw_sectors [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segments [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_max_segment_size [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_logical_block_size [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_physical_block_size [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_alignment_offset [2019-11-07 00:29:01,376 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_min [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_io_opt [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure blk_queue_ordered [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure blk_rq_map_sg [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure queue_logical_block_size [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_make_request [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-11-07 00:29:01,377 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-11-07 00:29:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-11-07 00:29:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 00:29:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2019-11-07 00:29:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 00:29:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOID [2019-11-07 00:29:01,378 INFO L130 BoogieDeclarations]: Found specification of procedure kmemleak_alloc [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_index [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_slab [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_large [2019-11-07 00:29:01,379 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 00:29:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-11-07 00:29:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-11-07 00:29:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 00:29:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 00:29:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 00:29:01,380 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-11-07 00:29:01,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_virtio_driver_1 [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_block_device_operations_2 [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure sg_assign_page [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_page [2019-11-07 00:29:01,382 INFO L130 BoogieDeclarations]: Found specification of procedure sg_set_buf [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure sg_init_table [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf_gfp [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_add_buf [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_kick [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure virtqueue_get_buf [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure register_virtio_driver [2019-11-07 00:29:01,383 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_virtio_driver [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_check_driver_offered_feature [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_has_feature [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_config_buf [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOID [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure virtio_find_single_vq [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~int [2019-11-07 00:29:01,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure blk_done [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure do_req [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure do_virtblk_request [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_prepare_flush [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_get_id [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_ioctl [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_getgeo [2019-11-07 00:29:01,385 INFO L130 BoogieDeclarations]: Found specification of procedure index_to_minor [2019-11-07 00:29:01,387 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_probe [2019-11-07 00:29:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-11-07 00:29:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure virtblk_remove [2019-11-07 00:29:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-11-07 00:29:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure fini [2019-11-07 00:29:01,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 00:29:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 00:29:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 00:29:01,392 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 00:29:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___0 [2019-11-07 00:29:01,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-11-07 00:29:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR___0 [2019-11-07 00:29:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blk_get_request [2019-11-07 00:29:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_blk_rq [2019-11-07 00:29:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 00:29:01,396 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 00:29:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 00:29:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 00:29:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 00:29:01,397 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 00:29:02,725 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-11-07 00:29:02,937 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___0FINAL: assume true; [2019-11-07 00:29:03,905 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 00:29:03,905 INFO L284 CfgBuilder]: Removed 0 assume(true) statements. [2019-11-07 00:29:03,907 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:29:03 BoogieIcfgContainer [2019-11-07 00:29:03,907 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 00:29:03,908 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-11-07 00:29:03,908 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-11-07 00:29:03,911 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-11-07 00:29:03,911 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:28:59" (1/3) ... [2019-11-07 00:29:03,912 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@722c8ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:29:03, skipping insertion in model container [2019-11-07 00:29:03,912 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:29:01" (2/3) ... [2019-11-07 00:29:03,913 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@722c8ace and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:29:03, skipping insertion in model container [2019-11-07 00:29:03,913 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:29:03" (3/3) ... [2019-11-07 00:29:03,915 INFO L109 eAbstractionObserver]: Analyzing ICFG linux-stable-39a1d13-1-101_1a-drivers--block--virtio_blk.ko-entry_point.cil.out.i [2019-11-07 00:29:03,925 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-11-07 00:29:03,940 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-11-07 00:29:03,952 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-11-07 00:29:03,998 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-11-07 00:29:03,998 INFO L374 AbstractCegarLoop]: Hoare is true [2019-11-07 00:29:03,998 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-11-07 00:29:03,998 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-11-07 00:29:03,998 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-11-07 00:29:03,999 INFO L378 AbstractCegarLoop]: Difference is false [2019-11-07 00:29:03,999 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-11-07 00:29:03,999 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-11-07 00:29:04,049 INFO L276 IsEmpty]: Start isEmpty. Operand 871 states. [2019-11-07 00:29:04,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2019-11-07 00:29:04,064 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:29:04,065 INFO L410 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, 1] [2019-11-07 00:29:04,068 INFO L410 AbstractCegarLoop]: === Iteration 1 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:29:04,074 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:04,075 INFO L82 PathProgramCache]: Analyzing trace with hash -975117847, now seen corresponding path program 1 times [2019-11-07 00:29:04,086 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:29:04,086 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1207719124] [2019-11-07 00:29:04,087 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:29:04,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:04,544 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 00:29:04,545 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1207719124] [2019-11-07 00:29:04,546 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:29:04,546 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:29:04,547 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1117024104] [2019-11-07 00:29:04,552 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:29:04,554 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:29:04,568 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:29:04,569 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:29:04,571 INFO L87 Difference]: Start difference. First operand 871 states. Second operand 3 states. [2019-11-07 00:29:04,799 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:29:04,800 INFO L93 Difference]: Finished difference Result 2263 states and 2749 transitions. [2019-11-07 00:29:04,800 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:29:04,801 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 43 [2019-11-07 00:29:04,802 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:29:04,847 INFO L225 Difference]: With dead ends: 2263 [2019-11-07 00:29:04,847 INFO L226 Difference]: Without dead ends: 1395 [2019-11-07 00:29:04,862 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:29:04,884 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1395 states. [2019-11-07 00:29:05,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1395 to 1392. [2019-11-07 00:29:05,019 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1392 states. [2019-11-07 00:29:05,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1392 states to 1392 states and 1652 transitions. [2019-11-07 00:29:05,035 INFO L78 Accepts]: Start accepts. Automaton has 1392 states and 1652 transitions. Word has length 43 [2019-11-07 00:29:05,036 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:29:05,036 INFO L462 AbstractCegarLoop]: Abstraction has 1392 states and 1652 transitions. [2019-11-07 00:29:05,036 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:29:05,036 INFO L276 IsEmpty]: Start isEmpty. Operand 1392 states and 1652 transitions. [2019-11-07 00:29:05,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2019-11-07 00:29:05,040 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:29:05,040 INFO L410 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, 1, 1, 1] [2019-11-07 00:29:05,041 INFO L410 AbstractCegarLoop]: === Iteration 2 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:29:05,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:05,041 INFO L82 PathProgramCache]: Analyzing trace with hash -1686201532, now seen corresponding path program 1 times [2019-11-07 00:29:05,041 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:29:05,042 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497228028] [2019-11-07 00:29:05,042 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:29:05,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:05,238 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2019-11-07 00:29:05,239 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [497228028] [2019-11-07 00:29:05,239 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:29:05,240 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:29:05,240 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985383526] [2019-11-07 00:29:05,242 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:29:05,242 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:29:05,243 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:29:05,243 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:29:05,243 INFO L87 Difference]: Start difference. First operand 1392 states and 1652 transitions. Second operand 3 states. [2019-11-07 00:29:05,352 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:29:05,352 INFO L93 Difference]: Finished difference Result 2739 states and 3269 transitions. [2019-11-07 00:29:05,353 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:29:05,353 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 45 [2019-11-07 00:29:05,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:29:05,425 INFO L225 Difference]: With dead ends: 2739 [2019-11-07 00:29:05,425 INFO L226 Difference]: Without dead ends: 2721 [2019-11-07 00:29:05,427 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:29:05,431 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2721 states. [2019-11-07 00:29:05,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2721 to 2721. [2019-11-07 00:29:05,539 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2721 states. [2019-11-07 00:29:05,555 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2721 states to 2721 states and 3247 transitions. [2019-11-07 00:29:05,556 INFO L78 Accepts]: Start accepts. Automaton has 2721 states and 3247 transitions. Word has length 45 [2019-11-07 00:29:05,556 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:29:05,556 INFO L462 AbstractCegarLoop]: Abstraction has 2721 states and 3247 transitions. [2019-11-07 00:29:05,556 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:29:05,557 INFO L276 IsEmpty]: Start isEmpty. Operand 2721 states and 3247 transitions. [2019-11-07 00:29:05,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2019-11-07 00:29:05,567 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:29:05,567 INFO L410 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:29:05,568 INFO L410 AbstractCegarLoop]: === Iteration 3 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:29:05,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:05,568 INFO L82 PathProgramCache]: Analyzing trace with hash 35170572, now seen corresponding path program 1 times [2019-11-07 00:29:05,568 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:29:05,568 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1725923147] [2019-11-07 00:29:05,569 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:29:05,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:05,719 INFO L134 CoverageAnalysis]: Checked inductivity of 11 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2019-11-07 00:29:05,720 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1725923147] [2019-11-07 00:29:05,720 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:29:05,720 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2019-11-07 00:29:05,721 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1285911616] [2019-11-07 00:29:05,721 INFO L442 AbstractCegarLoop]: Interpolant automaton has 3 states [2019-11-07 00:29:05,721 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:29:05,722 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2019-11-07 00:29:05,722 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:29:05,722 INFO L87 Difference]: Start difference. First operand 2721 states and 3247 transitions. Second operand 3 states. [2019-11-07 00:29:05,918 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:29:05,919 INFO L93 Difference]: Finished difference Result 7687 states and 9158 transitions. [2019-11-07 00:29:05,919 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2019-11-07 00:29:05,919 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 131 [2019-11-07 00:29:05,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:29:05,949 INFO L225 Difference]: With dead ends: 7687 [2019-11-07 00:29:05,950 INFO L226 Difference]: Without dead ends: 4983 [2019-11-07 00:29:05,961 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2019-11-07 00:29:05,968 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4983 states. [2019-11-07 00:29:06,273 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4983 to 4966. [2019-11-07 00:29:06,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4966 states. [2019-11-07 00:29:06,300 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4966 states to 4966 states and 5910 transitions. [2019-11-07 00:29:06,304 INFO L78 Accepts]: Start accepts. Automaton has 4966 states and 5910 transitions. Word has length 131 [2019-11-07 00:29:06,306 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:29:06,306 INFO L462 AbstractCegarLoop]: Abstraction has 4966 states and 5910 transitions. [2019-11-07 00:29:06,306 INFO L463 AbstractCegarLoop]: Interpolant automaton has 3 states. [2019-11-07 00:29:06,306 INFO L276 IsEmpty]: Start isEmpty. Operand 4966 states and 5910 transitions. [2019-11-07 00:29:06,321 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-11-07 00:29:06,321 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:29:06,321 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:29:06,321 INFO L410 AbstractCegarLoop]: === Iteration 4 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:29:06,322 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:06,322 INFO L82 PathProgramCache]: Analyzing trace with hash -377360202, now seen corresponding path program 1 times [2019-11-07 00:29:06,322 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:29:06,323 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1549157461] [2019-11-07 00:29:06,323 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:29:06,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:06,509 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 8 proven. 0 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2019-11-07 00:29:06,509 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1549157461] [2019-11-07 00:29:06,509 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:29:06,509 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-11-07 00:29:06,510 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [451495194] [2019-11-07 00:29:06,510 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-11-07 00:29:06,511 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:29:06,511 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-11-07 00:29:06,511 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 00:29:06,511 INFO L87 Difference]: Start difference. First operand 4966 states and 5910 transitions. Second operand 5 states. [2019-11-07 00:29:06,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:29:06,717 INFO L93 Difference]: Finished difference Result 9931 states and 11822 transitions. [2019-11-07 00:29:06,717 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-11-07 00:29:06,718 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 170 [2019-11-07 00:29:06,718 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:29:06,749 INFO L225 Difference]: With dead ends: 9931 [2019-11-07 00:29:06,750 INFO L226 Difference]: Without dead ends: 4981 [2019-11-07 00:29:06,766 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-11-07 00:29:06,773 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4981 states. [2019-11-07 00:29:07,068 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4981 to 4973. [2019-11-07 00:29:07,068 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4973 states. [2019-11-07 00:29:07,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4973 states to 4973 states and 5915 transitions. [2019-11-07 00:29:07,094 INFO L78 Accepts]: Start accepts. Automaton has 4973 states and 5915 transitions. Word has length 170 [2019-11-07 00:29:07,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:29:07,096 INFO L462 AbstractCegarLoop]: Abstraction has 4973 states and 5915 transitions. [2019-11-07 00:29:07,096 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-11-07 00:29:07,096 INFO L276 IsEmpty]: Start isEmpty. Operand 4973 states and 5915 transitions. [2019-11-07 00:29:07,104 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2019-11-07 00:29:07,104 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:29:07,105 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:29:07,105 INFO L410 AbstractCegarLoop]: === Iteration 5 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:29:07,105 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:07,105 INFO L82 PathProgramCache]: Analyzing trace with hash 1041196353, now seen corresponding path program 1 times [2019-11-07 00:29:07,106 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:29:07,106 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1767302080] [2019-11-07 00:29:07,106 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:29:07,206 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:07,363 INFO L134 CoverageAnalysis]: Checked inductivity of 31 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-07 00:29:07,363 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1767302080] [2019-11-07 00:29:07,365 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-11-07 00:29:07,365 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-11-07 00:29:07,365 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [205426888] [2019-11-07 00:29:07,366 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-11-07 00:29:07,366 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:29:07,366 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 00:29:07,367 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-11-07 00:29:07,367 INFO L87 Difference]: Start difference. First operand 4973 states and 5915 transitions. Second operand 4 states. [2019-11-07 00:29:07,538 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:29:07,538 INFO L93 Difference]: Finished difference Result 9924 states and 11807 transitions. [2019-11-07 00:29:07,539 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2019-11-07 00:29:07,539 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 175 [2019-11-07 00:29:07,539 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:29:07,566 INFO L225 Difference]: With dead ends: 9924 [2019-11-07 00:29:07,567 INFO L226 Difference]: Without dead ends: 4974 [2019-11-07 00:29:07,583 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-11-07 00:29:07,590 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4974 states. [2019-11-07 00:29:07,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4974 to 4974. [2019-11-07 00:29:07,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4974 states. [2019-11-07 00:29:07,778 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4974 states to 4974 states and 5916 transitions. [2019-11-07 00:29:07,780 INFO L78 Accepts]: Start accepts. Automaton has 4974 states and 5916 transitions. Word has length 175 [2019-11-07 00:29:07,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:29:07,781 INFO L462 AbstractCegarLoop]: Abstraction has 4974 states and 5916 transitions. [2019-11-07 00:29:07,781 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-11-07 00:29:07,781 INFO L276 IsEmpty]: Start isEmpty. Operand 4974 states and 5916 transitions. [2019-11-07 00:29:07,788 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2019-11-07 00:29:07,788 INFO L402 BasicCegarLoop]: Found error trace [2019-11-07 00:29:07,789 INFO L410 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-11-07 00:29:07,789 INFO L410 AbstractCegarLoop]: === Iteration 6 === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-11-07 00:29:07,789 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:07,790 INFO L82 PathProgramCache]: Analyzing trace with hash 630776749, now seen corresponding path program 1 times [2019-11-07 00:29:07,790 INFO L161 FreeRefinementEngine]: Executing refinement strategy TAIPAN [2019-11-07 00:29:07,791 INFO L337 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [210305649] [2019-11-07 00:29:07,791 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-11-07 00:29:07,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:08,105 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-07 00:29:08,113 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [210305649] [2019-11-07 00:29:08,113 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1210458377] [2019-11-07 00:29:08,113 INFO L94 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:29:08,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-11-07 00:29:08,587 INFO L256 TraceCheckSpWp]: Trace formula consists of 1336 conjuncts, 4 conjunts are in the unsatisfiable core [2019-11-07 00:29:08,606 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-11-07 00:29:08,693 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 8 proven. 1 refuted. 0 times theorem prover too weak. 23 trivial. 0 not checked. [2019-11-07 00:29:08,693 INFO L321 TraceCheckSpWp]: Computing backward predicates... [2019-11-07 00:29:09,501 INFO L134 CoverageAnalysis]: Checked inductivity of 32 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-11-07 00:29:09,502 INFO L337 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAbstractInterpretation [1735229241] [2019-11-07 00:29:09,508 INFO L211 CegarAbsIntRunner]: Running AI on error trace of length 177 [2019-11-07 00:29:09,559 INFO L148 AbstractInterpreter]: Using domain IntervalDomain [2019-11-07 00:29:09,559 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 00:29:09,630 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 00:29:09,631 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 55 root evaluator evaluations with a maximum evaluation depth of 0. Performed 55 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 112 variables. [2019-11-07 00:29:09,636 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-11-07 00:29:09,636 INFO L536 sIntCurrentIteration]: Generating AbsInt predicates [2019-11-07 00:29:09,695 INFO L219 lantSequenceWeakener]: Could never weaken! [2019-11-07 00:29:09,695 INFO L551 sIntCurrentIteration]: Unifying AI predicates [2019-11-07 00:29:09,700 INFO L553 sIntCurrentIteration]: We unified 175 AI predicates to 175 [2019-11-07 00:29:09,700 INFO L562 sIntCurrentIteration]: Finished generation of AbsInt predicates [2019-11-07 00:29:09,701 INFO L218 FreeRefinementEngine]: Constructing automaton from 1 perfect and 3 imperfect interpolant sequences. [2019-11-07 00:29:09,701 INFO L231 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [5, 5, 5] total 11 [2019-11-07 00:29:09,702 INFO L156 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [183964466] [2019-11-07 00:29:09,702 INFO L442 AbstractCegarLoop]: Interpolant automaton has 2 states [2019-11-07 00:29:09,702 INFO L141 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy TAIPAN [2019-11-07 00:29:09,703 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-11-07 00:29:09,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2019-11-07 00:29:09,703 INFO L87 Difference]: Start difference. First operand 4974 states and 5916 transitions. Second operand 2 states. [2019-11-07 00:29:09,745 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-11-07 00:29:09,745 INFO L93 Difference]: Finished difference Result 4974 states and 5916 transitions. [2019-11-07 00:29:09,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2019-11-07 00:29:09,745 INFO L78 Accepts]: Start accepts. Automaton has 2 states. Word has length 176 [2019-11-07 00:29:09,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-11-07 00:29:09,746 INFO L225 Difference]: With dead ends: 4974 [2019-11-07 00:29:09,746 INFO L226 Difference]: Without dead ends: 0 [2019-11-07 00:29:09,759 INFO L630 BasicCegarLoop]: 0 DeclaredPredicates, 356 GetRequests, 346 SyntacticMatches, 1 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2019-11-07 00:29:09,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2019-11-07 00:29:09,759 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2019-11-07 00:29:09,759 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2019-11-07 00:29:09,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2019-11-07 00:29:09,761 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 176 [2019-11-07 00:29:09,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-11-07 00:29:09,761 INFO L462 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2019-11-07 00:29:09,761 INFO L463 AbstractCegarLoop]: Interpolant automaton has 2 states. [2019-11-07 00:29:09,761 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2019-11-07 00:29:09,761 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2019-11-07 00:29:09,966 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-11-07 00:29:09,971 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2019-11-07 00:29:11,352 INFO L443 ceAbstractionStarter]: For program point virtqueue_add_buf_gfpEXIT(lines 4749 4751) no Hoare annotation was computed. [2019-11-07 00:29:11,352 INFO L446 ceAbstractionStarter]: At program point virtqueue_add_buf_gfpENTRY(lines 4749 4751) the Hoare annotation is: true [2019-11-07 00:29:11,353 INFO L443 ceAbstractionStarter]: For program point virtqueue_add_buf_gfpFINAL(lines 4749 4751) no Hoare annotation was computed. [2019-11-07 00:29:11,353 INFO L446 ceAbstractionStarter]: At program point L3102(lines 3095 3106) the Hoare annotation is: true [2019-11-07 00:29:11,353 INFO L443 ceAbstractionStarter]: For program point get_orderFINAL(lines 3092 3107) no Hoare annotation was computed. [2019-11-07 00:29:11,353 INFO L443 ceAbstractionStarter]: For program point L3101(lines 3101 3104) no Hoare annotation was computed. [2019-11-07 00:29:11,353 INFO L446 ceAbstractionStarter]: At program point get_orderENTRY(lines 3092 3107) the Hoare annotation is: true [2019-11-07 00:29:11,353 INFO L443 ceAbstractionStarter]: For program point get_orderEXIT(lines 3092 3107) no Hoare annotation was computed. [2019-11-07 00:29:11,353 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initEXIT(lines 4598 4600) no Hoare annotation was computed. [2019-11-07 00:29:11,353 INFO L446 ceAbstractionStarter]: At program point __raw_spin_lock_initENTRY(lines 4598 4600) the Hoare annotation is: true [2019-11-07 00:29:11,354 INFO L443 ceAbstractionStarter]: For program point __raw_spin_lock_initFINAL(lines 4598 4600) no Hoare annotation was computed. [2019-11-07 00:29:11,354 INFO L443 ceAbstractionStarter]: For program point blk_stop_queueFINAL(lines 4682 4684) no Hoare annotation was computed. [2019-11-07 00:29:11,354 INFO L446 ceAbstractionStarter]: At program point blk_stop_queueENTRY(lines 4682 4684) the Hoare annotation is: true [2019-11-07 00:29:11,354 INFO L443 ceAbstractionStarter]: For program point blk_stop_queueEXIT(lines 4682 4684) no Hoare annotation was computed. [2019-11-07 00:29:11,354 INFO L446 ceAbstractionStarter]: At program point blk_queue_max_segment_sizeENTRY(lines 4659 4661) the Hoare annotation is: true [2019-11-07 00:29:11,354 INFO L443 ceAbstractionStarter]: For program point blk_queue_max_segment_sizeEXIT(lines 4659 4661) no Hoare annotation was computed. [2019-11-07 00:29:11,354 INFO L443 ceAbstractionStarter]: For program point blk_queue_max_segment_sizeFINAL(lines 4659 4661) no Hoare annotation was computed. [2019-11-07 00:29:11,354 INFO L443 ceAbstractionStarter]: For program point L3859-1(lines 3859 3860) no Hoare annotation was computed. [2019-11-07 00:29:11,354 INFO L446 ceAbstractionStarter]: At program point L3859(lines 3859 3860) the Hoare annotation is: true [2019-11-07 00:29:11,355 INFO L446 ceAbstractionStarter]: At program point L3884(line 3884) the Hoare annotation is: true [2019-11-07 00:29:11,355 INFO L443 ceAbstractionStarter]: For program point L3884-1(line 3884) no Hoare annotation was computed. [2019-11-07 00:29:11,355 INFO L446 ceAbstractionStarter]: At program point L3835(lines 3803 3837) the Hoare annotation is: true [2019-11-07 00:29:11,355 INFO L443 ceAbstractionStarter]: For program point L3827-1(line 3827) no Hoare annotation was computed. [2019-11-07 00:29:11,355 INFO L446 ceAbstractionStarter]: At program point L3827(line 3827) the Hoare annotation is: true [2019-11-07 00:29:11,355 INFO L443 ceAbstractionStarter]: For program point L3811(line 3811) no Hoare annotation was computed. [2019-11-07 00:29:11,355 INFO L443 ceAbstractionStarter]: For program point L3869-1(lines 3793 3890) no Hoare annotation was computed. [2019-11-07 00:29:11,355 INFO L446 ceAbstractionStarter]: At program point L3869(lines 3869 3870) the Hoare annotation is: true [2019-11-07 00:29:11,355 INFO L443 ceAbstractionStarter]: For program point L3803(lines 3803 3837) no Hoare annotation was computed. [2019-11-07 00:29:11,355 INFO L446 ceAbstractionStarter]: At program point L3820(line 3820) the Hoare annotation is: true [2019-11-07 00:29:11,356 INFO L443 ceAbstractionStarter]: For program point L3820-1(line 3820) no Hoare annotation was computed. [2019-11-07 00:29:11,356 INFO L443 ceAbstractionStarter]: For program point L3845-1(lines 3845 3846) no Hoare annotation was computed. [2019-11-07 00:29:11,356 INFO L446 ceAbstractionStarter]: At program point L3845(lines 3845 3846) the Hoare annotation is: true [2019-11-07 00:29:11,356 INFO L443 ceAbstractionStarter]: For program point L3804(line 3804) no Hoare annotation was computed. [2019-11-07 00:29:11,356 INFO L446 ceAbstractionStarter]: At program point L3796(line 3796) the Hoare annotation is: true [2019-11-07 00:29:11,356 INFO L443 ceAbstractionStarter]: For program point L3796-1(line 3796) no Hoare annotation was computed. [2019-11-07 00:29:11,356 INFO L446 ceAbstractionStarter]: At program point L3854(line 3854) the Hoare annotation is: true [2019-11-07 00:29:11,356 INFO L443 ceAbstractionStarter]: For program point L3854-1(line 3854) no Hoare annotation was computed. [2019-11-07 00:29:11,356 INFO L446 ceAbstractionStarter]: At program point L3838(lines 3793 3890) the Hoare annotation is: true [2019-11-07 00:29:11,357 INFO L443 ceAbstractionStarter]: For program point L3871(lines 3871 3880) no Hoare annotation was computed. [2019-11-07 00:29:11,357 INFO L446 ceAbstractionStarter]: At program point L3863(lines 3863 3864) the Hoare annotation is: true [2019-11-07 00:29:11,357 INFO L446 ceAbstractionStarter]: At program point L3888(line 3888) the Hoare annotation is: true [2019-11-07 00:29:11,357 INFO L443 ceAbstractionStarter]: For program point L3888-1(line 3888) no Hoare annotation was computed. [2019-11-07 00:29:11,357 INFO L446 ceAbstractionStarter]: At program point L3814(line 3814) the Hoare annotation is: true [2019-11-07 00:29:11,357 INFO L443 ceAbstractionStarter]: For program point L3847(lines 3847 3853) no Hoare annotation was computed. [2019-11-07 00:29:11,357 INFO L443 ceAbstractionStarter]: For program point L3814-1(line 3814) no Hoare annotation was computed. [2019-11-07 00:29:11,357 INFO L443 ceAbstractionStarter]: For program point L3847-2(lines 3847 3853) no Hoare annotation was computed. [2019-11-07 00:29:11,357 INFO L443 ceAbstractionStarter]: For program point L3872(lines 3872 3878) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L446 ceAbstractionStarter]: At program point L3806(line 3806) the Hoare annotation is: true [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3839(lines 3839 3842) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3806-1(line 3806) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3839-2(lines 3839 3842) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point do_reqFINAL(lines 3774 3891) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3798(lines 3798 3801) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3856(lines 3856 3866) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3823(line 3823) no Hoare annotation was computed. [2019-11-07 00:29:11,358 INFO L443 ceAbstractionStarter]: For program point L3856-1(lines 3856 3866) no Hoare annotation was computed. [2019-11-07 00:29:11,359 INFO L443 ceAbstractionStarter]: For program point L3823-2(line 3823) no Hoare annotation was computed. [2019-11-07 00:29:11,359 INFO L443 ceAbstractionStarter]: For program point L3881-1(lines 3881 3882) no Hoare annotation was computed. [2019-11-07 00:29:11,359 INFO L446 ceAbstractionStarter]: At program point L3881(lines 3881 3882) the Hoare annotation is: true [2019-11-07 00:29:11,359 INFO L443 ceAbstractionStarter]: For program point L3832(line 3832) no Hoare annotation was computed. [2019-11-07 00:29:11,359 INFO L443 ceAbstractionStarter]: For program point L3824(lines 3824 3831) no Hoare annotation was computed. [2019-11-07 00:29:11,359 INFO L446 ceAbstractionStarter]: At program point do_reqENTRY(lines 3774 3891) the Hoare annotation is: true [2019-11-07 00:29:11,359 INFO L443 ceAbstractionStarter]: For program point do_reqEXIT(lines 3774 3891) no Hoare annotation was computed. [2019-11-07 00:29:11,359 INFO L446 ceAbstractionStarter]: At program point L3808(line 3808) the Hoare annotation is: true [2019-11-07 00:29:11,359 INFO L443 ceAbstractionStarter]: For program point L3808-1(line 3808) no Hoare annotation was computed. [2019-11-07 00:29:11,360 INFO L446 ceAbstractionStarter]: At program point L3850(lines 3850 3851) the Hoare annotation is: true [2019-11-07 00:29:11,360 INFO L443 ceAbstractionStarter]: For program point L3883(lines 3883 3887) no Hoare annotation was computed. [2019-11-07 00:29:11,360 INFO L443 ceAbstractionStarter]: For program point L3817(line 3817) no Hoare annotation was computed. [2019-11-07 00:29:11,360 INFO L443 ceAbstractionStarter]: For program point L3850-1(lines 3850 3851) no Hoare annotation was computed. [2019-11-07 00:29:11,360 INFO L446 ceAbstractionStarter]: At program point L4032(line 4032) the Hoare annotation is: true [2019-11-07 00:29:11,360 INFO L446 ceAbstractionStarter]: At program point virtblk_getgeoENTRY(lines 4024 4045) the Hoare annotation is: true [2019-11-07 00:29:11,360 INFO L443 ceAbstractionStarter]: For program point L4033(lines 4033 4042) no Hoare annotation was computed. [2019-11-07 00:29:11,360 INFO L443 ceAbstractionStarter]: For program point virtblk_getgeoEXIT(lines 4024 4045) no Hoare annotation was computed. [2019-11-07 00:29:11,360 INFO L443 ceAbstractionStarter]: For program point L4032-1(line 4032) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point L4033-2(lines 4033 4042) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point virtblk_getgeoFINAL(lines 4024 4045) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L446 ceAbstractionStarter]: At program point L4040(line 4040) the Hoare annotation is: true [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point L4040-1(line 4040) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point list_emptyFINAL(lines 3129 3134) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L446 ceAbstractionStarter]: At program point list_emptyENTRY(lines 3129 3134) the Hoare annotation is: true [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point list_emptyEXIT(lines 3129 3134) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point L3326(lines 3326 3329) no Hoare annotation was computed. [2019-11-07 00:29:11,361 INFO L443 ceAbstractionStarter]: For program point kmalloc_indexEXIT(lines 3323 3420) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3414(lines 3414 3417) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3410(lines 3410 3413) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3406(lines 3406 3409) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3402(lines 3402 3405) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3398(lines 3398 3401) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3394(lines 3394 3397) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3390(lines 3390 3393) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3386(lines 3386 3389) no Hoare annotation was computed. [2019-11-07 00:29:11,362 INFO L443 ceAbstractionStarter]: For program point L3382(lines 3382 3385) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3378(lines 3378 3381) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3374(lines 3374 3377) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3370(lines 3370 3373) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3366(lines 3366 3369) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3362(lines 3362 3365) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L446 ceAbstractionStarter]: At program point kmalloc_indexENTRY(lines 3323 3420) the Hoare annotation is: true [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3358(lines 3358 3361) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3354(lines 3354 3357) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point L3350(lines 3350 3353) no Hoare annotation was computed. [2019-11-07 00:29:11,363 INFO L443 ceAbstractionStarter]: For program point kmalloc_indexFINAL(lines 3323 3420) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L443 ceAbstractionStarter]: For program point L3346(lines 3346 3349) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L443 ceAbstractionStarter]: For program point L3342(lines 3342 3345) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L443 ceAbstractionStarter]: For program point L3338(lines 3338 3341) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L443 ceAbstractionStarter]: For program point L3334(lines 3334 3337) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L443 ceAbstractionStarter]: For program point L3330(lines 3330 3333) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L443 ceAbstractionStarter]: For program point L3935-1(line 3935) no Hoare annotation was computed. [2019-11-07 00:29:11,364 INFO L446 ceAbstractionStarter]: At program point L3935(line 3935) the Hoare annotation is: true [2019-11-07 00:29:11,364 INFO L446 ceAbstractionStarter]: At program point L3933(lines 3900 3939) the Hoare annotation is: true [2019-11-07 00:29:11,365 INFO L443 ceAbstractionStarter]: For program point L3929(lines 3929 3932) no Hoare annotation was computed. [2019-11-07 00:29:11,365 INFO L446 ceAbstractionStarter]: At program point L3927(lines 3900 3939) the Hoare annotation is: true [2019-11-07 00:29:11,365 INFO L443 ceAbstractionStarter]: For program point L3925-1(line 3925) no Hoare annotation was computed. [2019-11-07 00:29:11,365 INFO L446 ceAbstractionStarter]: At program point L3925(line 3925) the Hoare annotation is: true [2019-11-07 00:29:11,365 INFO L443 ceAbstractionStarter]: For program point do_virtblk_requestEXIT(lines 3892 3940) no Hoare annotation was computed. [2019-11-07 00:29:11,365 INFO L446 ceAbstractionStarter]: At program point L3921(line 3921) the Hoare annotation is: true [2019-11-07 00:29:11,365 INFO L443 ceAbstractionStarter]: For program point L3915(lines 3915 3919) no Hoare annotation was computed. [2019-11-07 00:29:11,365 INFO L443 ceAbstractionStarter]: For program point L3915-2(lines 3900 3939) no Hoare annotation was computed. [2019-11-07 00:29:11,365 INFO L443 ceAbstractionStarter]: For program point L3907(lines 3907 3913) no Hoare annotation was computed. [2019-11-07 00:29:11,366 INFO L443 ceAbstractionStarter]: For program point L3905-1(lines 3905 3906) no Hoare annotation was computed. [2019-11-07 00:29:11,366 INFO L446 ceAbstractionStarter]: At program point do_virtblk_requestENTRY(lines 3892 3940) the Hoare annotation is: true [2019-11-07 00:29:11,366 INFO L446 ceAbstractionStarter]: At program point L3905(lines 3905 3906) the Hoare annotation is: true [2019-11-07 00:29:11,366 INFO L443 ceAbstractionStarter]: For program point L3934-1(lines 3892 3940) no Hoare annotation was computed. [2019-11-07 00:29:11,366 INFO L446 ceAbstractionStarter]: At program point L3930(lines 3900 3939) the Hoare annotation is: true [2019-11-07 00:29:11,366 INFO L443 ceAbstractionStarter]: For program point L3928(line 3928) no Hoare annotation was computed. [2019-11-07 00:29:11,366 INFO L446 ceAbstractionStarter]: At program point L3914(line 3914) the Hoare annotation is: true [2019-11-07 00:29:11,366 INFO L443 ceAbstractionStarter]: For program point L3914-1(line 3914) no Hoare annotation was computed. [2019-11-07 00:29:11,366 INFO L446 ceAbstractionStarter]: At program point L3910(lines 3907 3912) the Hoare annotation is: true [2019-11-07 00:29:11,367 INFO L443 ceAbstractionStarter]: For program point scsi_cmd_ioctlFINAL(lines 4730 4732) no Hoare annotation was computed. [2019-11-07 00:29:11,367 INFO L446 ceAbstractionStarter]: At program point scsi_cmd_ioctlENTRY(lines 4730 4732) the Hoare annotation is: true [2019-11-07 00:29:11,367 INFO L443 ceAbstractionStarter]: For program point scsi_cmd_ioctlEXIT(lines 4730 4732) no Hoare annotation was computed. [2019-11-07 00:29:11,367 INFO L443 ceAbstractionStarter]: For program point virtio_config_bufFINAL(lines 3677 3696) no Hoare annotation was computed. [2019-11-07 00:29:11,367 INFO L443 ceAbstractionStarter]: For program point virtio_config_bufEXIT(lines 3677 3696) no Hoare annotation was computed. [2019-11-07 00:29:11,367 INFO L446 ceAbstractionStarter]: At program point virtio_config_bufENTRY(lines 3677 3696) the Hoare annotation is: true [2019-11-07 00:29:11,367 INFO L443 ceAbstractionStarter]: For program point L3693-1(line 3693) no Hoare annotation was computed. [2019-11-07 00:29:11,367 INFO L446 ceAbstractionStarter]: At program point L3693(line 3693) the Hoare annotation is: true [2019-11-07 00:29:11,368 INFO L443 ceAbstractionStarter]: For program point L3684(lines 3684 3688) no Hoare annotation was computed. [2019-11-07 00:29:11,368 INFO L443 ceAbstractionStarter]: For program point L3683-1(line 3683) no Hoare annotation was computed. [2019-11-07 00:29:11,368 INFO L443 ceAbstractionStarter]: For program point L3684-2(lines 3682 3695) no Hoare annotation was computed. [2019-11-07 00:29:11,368 INFO L446 ceAbstractionStarter]: At program point L3683(line 3683) the Hoare annotation is: true [2019-11-07 00:29:11,368 INFO L443 ceAbstractionStarter]: For program point ldv_stopEXIT(lines 3563 3569) no Hoare annotation was computed. [2019-11-07 00:29:11,368 INFO L446 ceAbstractionStarter]: At program point ldv_stopENTRY(lines 3563 3569) the Hoare annotation is: true [2019-11-07 00:29:11,368 INFO L446 ceAbstractionStarter]: At program point ldv_initializeFINAL(lines 4692 4694) the Hoare annotation is: true [2019-11-07 00:29:11,368 INFO L443 ceAbstractionStarter]: For program point ldv_initializeEXIT(lines 4692 4694) no Hoare annotation was computed. [2019-11-07 00:29:11,368 INFO L446 ceAbstractionStarter]: At program point #Ultimate.meminitENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,369 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,369 INFO L443 ceAbstractionStarter]: For program point #Ultimate.meminitFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,369 INFO L443 ceAbstractionStarter]: For program point external_allocFINAL(lines 4760 4762) no Hoare annotation was computed. [2019-11-07 00:29:11,369 INFO L443 ceAbstractionStarter]: For program point external_allocEXIT(lines 4760 4762) no Hoare annotation was computed. [2019-11-07 00:29:11,369 INFO L446 ceAbstractionStarter]: At program point external_allocENTRY(lines 4760 4762) the Hoare annotation is: true [2019-11-07 00:29:11,369 INFO L446 ceAbstractionStarter]: At program point IS_ERR___0ENTRY(lines 4505 4512) the Hoare annotation is: true [2019-11-07 00:29:11,369 INFO L446 ceAbstractionStarter]: At program point L4509(line 4509) the Hoare annotation is: true [2019-11-07 00:29:11,369 INFO L443 ceAbstractionStarter]: For program point L4509-1(line 4509) no Hoare annotation was computed. [2019-11-07 00:29:11,369 INFO L443 ceAbstractionStarter]: For program point IS_ERR___0FINAL(lines 4505 4512) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point IS_ERR___0EXIT(lines 4505 4512) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L446 ceAbstractionStarter]: At program point __phys_addrENTRY(lines 4595 4597) the Hoare annotation is: true [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point __phys_addrEXIT(lines 4595 4597) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point __phys_addrFINAL(lines 4595 4597) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L446 ceAbstractionStarter]: At program point L4257(line 4257) the Hoare annotation is: true [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point L4257-1(line 4257) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point initEXIT(lines 4253 4265) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L446 ceAbstractionStarter]: At program point L4262(line 4262) the Hoare annotation is: true [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point L4258(lines 4258 4261) no Hoare annotation was computed. [2019-11-07 00:29:11,370 INFO L443 ceAbstractionStarter]: For program point L4262-1(line 4262) no Hoare annotation was computed. [2019-11-07 00:29:11,371 INFO L446 ceAbstractionStarter]: At program point initENTRY(lines 4253 4265) the Hoare annotation is: true [2019-11-07 00:29:11,371 INFO L443 ceAbstractionStarter]: For program point initFINAL(lines 4253 4265) no Hoare annotation was computed. [2019-11-07 00:29:11,371 INFO L443 ceAbstractionStarter]: For program point req_get_ioprioFINAL(lines 3214 3219) no Hoare annotation was computed. [2019-11-07 00:29:11,371 INFO L443 ceAbstractionStarter]: For program point req_get_ioprioEXIT(lines 3214 3219) no Hoare annotation was computed. [2019-11-07 00:29:11,371 INFO L446 ceAbstractionStarter]: At program point req_get_ioprioENTRY(lines 3214 3219) the Hoare annotation is: true [2019-11-07 00:29:11,371 INFO L443 ceAbstractionStarter]: For program point variable_test_bitEXIT(lines 3080 3088) no Hoare annotation was computed. [2019-11-07 00:29:11,371 INFO L446 ceAbstractionStarter]: At program point variable_test_bitENTRY(lines 3080 3088) the Hoare annotation is: true [2019-11-07 00:29:11,371 INFO L443 ceAbstractionStarter]: For program point variable_test_bitFINAL(lines 3080 3088) no Hoare annotation was computed. [2019-11-07 00:29:11,371 INFO L443 ceAbstractionStarter]: For program point debug_lockdep_rcu_enabledEXIT(lines 4686 4688) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L446 ceAbstractionStarter]: At program point debug_lockdep_rcu_enabledENTRY(lines 4686 4688) the Hoare annotation is: true [2019-11-07 00:29:11,372 INFO L443 ceAbstractionStarter]: For program point debug_lockdep_rcu_enabledFINAL(lines 4686 4688) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,372 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L446 ceAbstractionStarter]: At program point __get_free_pagesENTRY(lines 4588 4590) the Hoare annotation is: true [2019-11-07 00:29:11,372 INFO L443 ceAbstractionStarter]: For program point __get_free_pagesFINAL(lines 4588 4590) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L443 ceAbstractionStarter]: For program point __get_free_pagesEXIT(lines 4588 4590) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L443 ceAbstractionStarter]: For program point L3505(lines 3505 3512) no Hoare annotation was computed. [2019-11-07 00:29:11,372 INFO L446 ceAbstractionStarter]: At program point ldv_mallocENTRY(lines 3498 3514) the Hoare annotation is: true [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point ldv_mallocFINAL(lines 3498 3514) no Hoare annotation was computed. [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point ldv_mallocEXIT(lines 3498 3514) no Hoare annotation was computed. [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point add_diskFINAL(lines 4612 4614) no Hoare annotation was computed. [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point add_diskEXIT(lines 4612 4614) no Hoare annotation was computed. [2019-11-07 00:29:11,373 INFO L446 ceAbstractionStarter]: At program point add_diskENTRY(lines 4612 4614) the Hoare annotation is: true [2019-11-07 00:29:11,373 INFO L446 ceAbstractionStarter]: At program point ldv_ptr_errENTRY(lines 4481 4486) the Hoare annotation is: true [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errFINAL(lines 4481 4486) no Hoare annotation was computed. [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point ldv_ptr_errEXIT(lines 4481 4486) no Hoare annotation was computed. [2019-11-07 00:29:11,373 INFO L443 ceAbstractionStarter]: For program point mempool_freeFINAL(lines 4712 4714) no Hoare annotation was computed. [2019-11-07 00:29:11,374 INFO L443 ceAbstractionStarter]: For program point mempool_freeEXIT(lines 4712 4714) no Hoare annotation was computed. [2019-11-07 00:29:11,374 INFO L446 ceAbstractionStarter]: At program point mempool_freeENTRY(lines 4712 4714) the Hoare annotation is: true [2019-11-07 00:29:11,374 INFO L443 ceAbstractionStarter]: For program point sg_set_bufEXIT(lines 3638 3646) no Hoare annotation was computed. [2019-11-07 00:29:11,374 INFO L446 ceAbstractionStarter]: At program point L3642(line 3642) the Hoare annotation is: true [2019-11-07 00:29:11,374 INFO L446 ceAbstractionStarter]: At program point L3643(line 3643) the Hoare annotation is: true [2019-11-07 00:29:11,374 INFO L443 ceAbstractionStarter]: For program point L3642-1(line 3642) no Hoare annotation was computed. [2019-11-07 00:29:11,374 INFO L446 ceAbstractionStarter]: At program point sg_set_bufENTRY(lines 3638 3646) the Hoare annotation is: true [2019-11-07 00:29:11,374 INFO L443 ceAbstractionStarter]: For program point sg_set_bufFINAL(lines 3638 3646) no Hoare annotation was computed. [2019-11-07 00:29:11,375 INFO L446 ceAbstractionStarter]: At program point kmemleak_allocENTRY(lines 3315 3321) the Hoare annotation is: true [2019-11-07 00:29:11,375 INFO L443 ceAbstractionStarter]: For program point kmemleak_allocFINAL(lines 3315 3321) no Hoare annotation was computed. [2019-11-07 00:29:11,375 INFO L443 ceAbstractionStarter]: For program point kmemleak_allocEXIT(lines 3315 3321) no Hoare annotation was computed. [2019-11-07 00:29:11,375 INFO L443 ceAbstractionStarter]: For program point blk_start_queueEXIT(lines 4676 4678) no Hoare annotation was computed. [2019-11-07 00:29:11,375 INFO L446 ceAbstractionStarter]: At program point blk_start_queueENTRY(lines 4676 4678) the Hoare annotation is: true [2019-11-07 00:29:11,375 INFO L443 ceAbstractionStarter]: For program point blk_start_queueFINAL(lines 4676 4678) no Hoare annotation was computed. [2019-11-07 00:29:11,375 INFO L443 ceAbstractionStarter]: For program point kfreeEXIT(lines 4764 4766) no Hoare annotation was computed. [2019-11-07 00:29:11,375 INFO L446 ceAbstractionStarter]: At program point kfreeENTRY(lines 4764 4766) the Hoare annotation is: true [2019-11-07 00:29:11,375 INFO L443 ceAbstractionStarter]: For program point kfreeFINAL(lines 4764 4766) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point L4495(line 4495) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point L4495-1(line 4495) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point L4496-2(lines 4492 4501) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullENTRY(lines 4487 4504) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point L4496(lines 4496 4500) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point L4492(lines 4492 4501) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullEXIT(lines 4487 4504) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L443 ceAbstractionStarter]: For program point ldv_is_err_or_nullFINAL(lines 4487 4504) no Hoare annotation was computed. [2019-11-07 00:29:11,376 INFO L446 ceAbstractionStarter]: At program point unregister_blkdevENTRY(lines 4739 4741) the Hoare annotation is: true [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point unregister_blkdevEXIT(lines 4739 4741) no Hoare annotation was computed. [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point unregister_blkdevFINAL(lines 4739 4741) no Hoare annotation was computed. [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point list_add_tailFINAL(lines 3121 3127) no Hoare annotation was computed. [2019-11-07 00:29:11,377 INFO L446 ceAbstractionStarter]: At program point list_add_tailENTRY(lines 3121 3127) the Hoare annotation is: true [2019-11-07 00:29:11,377 INFO L446 ceAbstractionStarter]: At program point L3124(line 3124) the Hoare annotation is: true [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point list_add_tailEXIT(lines 3121 3127) no Hoare annotation was computed. [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point L3124-1(line 3124) no Hoare annotation was computed. [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point del_gendiskEXIT(lines 4689 4691) no Hoare annotation was computed. [2019-11-07 00:29:11,377 INFO L443 ceAbstractionStarter]: For program point del_gendiskFINAL(lines 4689 4691) no Hoare annotation was computed. [2019-11-07 00:29:11,378 INFO L446 ceAbstractionStarter]: At program point del_gendiskENTRY(lines 4689 4691) the Hoare annotation is: true [2019-11-07 00:29:11,378 INFO L446 ceAbstractionStarter]: At program point blk_queue_alignment_offsetENTRY(lines 4641 4643) the Hoare annotation is: true [2019-11-07 00:29:11,378 INFO L443 ceAbstractionStarter]: For program point blk_queue_alignment_offsetFINAL(lines 4641 4643) no Hoare annotation was computed. [2019-11-07 00:29:11,378 INFO L443 ceAbstractionStarter]: For program point blk_queue_alignment_offsetEXIT(lines 4641 4643) no Hoare annotation was computed. [2019-11-07 00:29:11,378 INFO L443 ceAbstractionStarter]: For program point copy_to_userEXIT(lines 3188 3196) no Hoare annotation was computed. [2019-11-07 00:29:11,378 INFO L446 ceAbstractionStarter]: At program point copy_to_userENTRY(lines 3188 3196) the Hoare annotation is: true [2019-11-07 00:29:11,378 INFO L443 ceAbstractionStarter]: For program point copy_to_userFINAL(lines 3188 3196) no Hoare annotation was computed. [2019-11-07 00:29:11,378 INFO L446 ceAbstractionStarter]: At program point L3192(line 3192) the Hoare annotation is: true [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point L3193(line 3193) no Hoare annotation was computed. [2019-11-07 00:29:11,379 INFO L446 ceAbstractionStarter]: At program point L3192-1(line 3192) the Hoare annotation is: true [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point ldv_put_blk_rqENTRY(lines 4563 4573) no Hoare annotation was computed. [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point ldv_put_blk_rqEXIT(lines 4563 4573) no Hoare annotation was computed. [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point L4568-1(lines 4566 4569) no Hoare annotation was computed. [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point ldv_put_blk_rqFINAL(lines 4563 4573) no Hoare annotation was computed. [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point L4568(line 4568) no Hoare annotation was computed. [2019-11-07 00:29:11,379 INFO L443 ceAbstractionStarter]: For program point ldv_errorFINAL(lines 3556 3562) no Hoare annotation was computed. [2019-11-07 00:29:11,380 INFO L446 ceAbstractionStarter]: At program point ldv_errorENTRY(lines 3556 3562) the Hoare annotation is: true [2019-11-07 00:29:11,380 INFO L443 ceAbstractionStarter]: For program point ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3560) no Hoare annotation was computed. [2019-11-07 00:29:11,380 INFO L443 ceAbstractionStarter]: For program point ldv_errorEXIT(lines 3556 3562) no Hoare annotation was computed. [2019-11-07 00:29:11,380 INFO L443 ceAbstractionStarter]: For program point set_capacityEXIT(lines 3178 3184) no Hoare annotation was computed. [2019-11-07 00:29:11,380 INFO L446 ceAbstractionStarter]: At program point set_capacityENTRY(lines 3178 3184) the Hoare annotation is: true [2019-11-07 00:29:11,380 INFO L443 ceAbstractionStarter]: For program point set_capacityFINAL(lines 3178 3184) no Hoare annotation was computed. [2019-11-07 00:29:11,380 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectFINAL(lines 3570 3575) no Hoare annotation was computed. [2019-11-07 00:29:11,380 INFO L446 ceAbstractionStarter]: At program point ldv__builtin_expectENTRY(lines 3570 3575) the Hoare annotation is: true [2019-11-07 00:29:11,381 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_expectEXIT(lines 3570 3575) no Hoare annotation was computed. [2019-11-07 00:29:11,381 INFO L446 ceAbstractionStarter]: At program point index_to_minorENTRY(lines 4048 4053) the Hoare annotation is: true [2019-11-07 00:29:11,381 INFO L443 ceAbstractionStarter]: For program point index_to_minorEXIT(lines 4048 4053) no Hoare annotation was computed. [2019-11-07 00:29:11,381 INFO L443 ceAbstractionStarter]: For program point index_to_minorFINAL(lines 4048 4053) no Hoare annotation was computed. [2019-11-07 00:29:11,381 INFO L443 ceAbstractionStarter]: For program point blk_queue_io_minEXIT(lines 4647 4649) no Hoare annotation was computed. [2019-11-07 00:29:11,381 INFO L446 ceAbstractionStarter]: At program point blk_queue_io_minENTRY(lines 4647 4649) the Hoare annotation is: true [2019-11-07 00:29:11,381 INFO L443 ceAbstractionStarter]: For program point blk_queue_io_minFINAL(lines 4647 4649) no Hoare annotation was computed. [2019-11-07 00:29:11,382 INFO L443 ceAbstractionStarter]: For program point L3426-1(line 3426) no Hoare annotation was computed. [2019-11-07 00:29:11,382 INFO L443 ceAbstractionStarter]: For program point kmalloc_slabEXIT(lines 3421 3434) no Hoare annotation was computed. [2019-11-07 00:29:11,382 INFO L446 ceAbstractionStarter]: At program point kmalloc_slabENTRY(lines 3421 3434) the Hoare annotation is: true [2019-11-07 00:29:11,382 INFO L443 ceAbstractionStarter]: For program point kmalloc_slabFINAL(lines 3421 3434) no Hoare annotation was computed. [2019-11-07 00:29:11,382 INFO L443 ceAbstractionStarter]: For program point L3428(lines 3428 3431) no Hoare annotation was computed. [2019-11-07 00:29:11,382 INFO L446 ceAbstractionStarter]: At program point L3426(line 3426) the Hoare annotation is: true [2019-11-07 00:29:11,382 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,382 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,382 INFO L446 ceAbstractionStarter]: At program point #Ultimate.C_memsetENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,383 INFO L443 ceAbstractionStarter]: For program point #Ultimate.C_memsetFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,383 INFO L443 ceAbstractionStarter]: For program point virtio_check_driver_offered_featureEXIT(lines 4745 4747) no Hoare annotation was computed. [2019-11-07 00:29:11,383 INFO L446 ceAbstractionStarter]: At program point virtio_check_driver_offered_featureENTRY(lines 4745 4747) the Hoare annotation is: true [2019-11-07 00:29:11,383 INFO L443 ceAbstractionStarter]: For program point virtio_check_driver_offered_featureFINAL(lines 4745 4747) no Hoare annotation was computed. [2019-11-07 00:29:11,383 INFO L446 ceAbstractionStarter]: At program point blk_rq_map_sgENTRY(lines 4673 4675) the Hoare annotation is: true [2019-11-07 00:29:11,383 INFO L443 ceAbstractionStarter]: For program point blk_rq_map_sgFINAL(lines 4673 4675) no Hoare annotation was computed. [2019-11-07 00:29:11,383 INFO L443 ceAbstractionStarter]: For program point blk_rq_map_sgEXIT(lines 4673 4675) no Hoare annotation was computed. [2019-11-07 00:29:11,383 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,384 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,384 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,384 INFO L446 ceAbstractionStarter]: At program point ldv_stop___0ENTRY(lines 4462 4468) the Hoare annotation is: true [2019-11-07 00:29:11,384 INFO L443 ceAbstractionStarter]: For program point ldv_stop___0EXIT(lines 4462 4468) no Hoare annotation was computed. [2019-11-07 00:29:11,384 INFO L446 ceAbstractionStarter]: At program point spinlock_checkENTRY(lines 3139 3144) the Hoare annotation is: true [2019-11-07 00:29:11,384 INFO L443 ceAbstractionStarter]: For program point spinlock_checkEXIT(lines 3139 3144) no Hoare annotation was computed. [2019-11-07 00:29:11,384 INFO L443 ceAbstractionStarter]: For program point spinlock_checkFINAL(lines 3139 3144) no Hoare annotation was computed. [2019-11-07 00:29:11,384 INFO L446 ceAbstractionStarter]: At program point ERR_PTRENTRY(lines 4429 4436) the Hoare annotation is: true [2019-11-07 00:29:11,384 INFO L446 ceAbstractionStarter]: At program point L4433(line 4433) the Hoare annotation is: true [2019-11-07 00:29:11,385 INFO L443 ceAbstractionStarter]: For program point L4433-1(line 4433) no Hoare annotation was computed. [2019-11-07 00:29:11,385 INFO L443 ceAbstractionStarter]: For program point ERR_PTREXIT(lines 4429 4436) no Hoare annotation was computed. [2019-11-07 00:29:11,385 INFO L443 ceAbstractionStarter]: For program point ERR_PTRFINAL(lines 4429 4436) no Hoare annotation was computed. [2019-11-07 00:29:11,385 INFO L443 ceAbstractionStarter]: For program point blk_start_requestEXIT(lines 4679 4681) no Hoare annotation was computed. [2019-11-07 00:29:11,385 INFO L446 ceAbstractionStarter]: At program point blk_start_requestENTRY(lines 4679 4681) the Hoare annotation is: true [2019-11-07 00:29:11,385 INFO L443 ceAbstractionStarter]: For program point blk_start_requestFINAL(lines 4679 4681) no Hoare annotation was computed. [2019-11-07 00:29:11,385 INFO L446 ceAbstractionStarter]: At program point __list_addENTRY(lines 4591 4593) the Hoare annotation is: true [2019-11-07 00:29:11,385 INFO L443 ceAbstractionStarter]: For program point __list_addFINAL(lines 4591 4593) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L443 ceAbstractionStarter]: For program point __list_addEXIT(lines 4591 4593) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L446 ceAbstractionStarter]: At program point blk_queue_io_optENTRY(lines 4650 4652) the Hoare annotation is: true [2019-11-07 00:29:11,386 INFO L443 ceAbstractionStarter]: For program point blk_queue_io_optEXIT(lines 4650 4652) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L443 ceAbstractionStarter]: For program point blk_queue_io_optFINAL(lines 4650 4652) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L446 ceAbstractionStarter]: At program point rcu_read_lock_sched_heldENTRY(lines 3153 3158) the Hoare annotation is: true [2019-11-07 00:29:11,386 INFO L443 ceAbstractionStarter]: For program point rcu_read_lock_sched_heldFINAL(lines 3153 3158) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L443 ceAbstractionStarter]: For program point rcu_read_lock_sched_heldEXIT(lines 3153 3158) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L443 ceAbstractionStarter]: For program point blk_rq_posEXIT(lines 3228 3233) no Hoare annotation was computed. [2019-11-07 00:29:11,386 INFO L446 ceAbstractionStarter]: At program point blk_rq_posENTRY(lines 3228 3233) the Hoare annotation is: true [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point blk_rq_posFINAL(lines 3228 3233) no Hoare annotation was computed. [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point L3673(line 3673) no Hoare annotation was computed. [2019-11-07 00:29:11,387 INFO L446 ceAbstractionStarter]: At program point L3670(line 3670) the Hoare annotation is: true [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point virtio_has_featureEXIT(lines 3665 3676) no Hoare annotation was computed. [2019-11-07 00:29:11,387 INFO L446 ceAbstractionStarter]: At program point L3669-1(lines 3669 3672) the Hoare annotation is: true [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point L3669(lines 3669 3672) no Hoare annotation was computed. [2019-11-07 00:29:11,387 INFO L446 ceAbstractionStarter]: At program point virtio_has_featureENTRY(lines 3665 3676) the Hoare annotation is: true [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point virtio_has_featureFINAL(lines 3665 3676) no Hoare annotation was computed. [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point virtqueue_get_bufEXIT(lines 4753 4755) no Hoare annotation was computed. [2019-11-07 00:29:11,387 INFO L443 ceAbstractionStarter]: For program point L4754-1(line 4754) no Hoare annotation was computed. [2019-11-07 00:29:11,388 INFO L446 ceAbstractionStarter]: At program point virtqueue_get_bufENTRY(lines 4753 4755) the Hoare annotation is: true [2019-11-07 00:29:11,388 INFO L443 ceAbstractionStarter]: For program point virtqueue_get_bufFINAL(lines 4753 4755) no Hoare annotation was computed. [2019-11-07 00:29:11,388 INFO L446 ceAbstractionStarter]: At program point L4754(line 4754) the Hoare annotation is: true [2019-11-07 00:29:11,388 INFO L446 ceAbstractionStarter]: At program point L3438(line 3438) the Hoare annotation is: true [2019-11-07 00:29:11,388 INFO L443 ceAbstractionStarter]: For program point L3438-1(line 3438) no Hoare annotation was computed. [2019-11-07 00:29:11,388 INFO L446 ceAbstractionStarter]: At program point __kmallocENTRY(lines 3436 3439) the Hoare annotation is: true [2019-11-07 00:29:11,388 INFO L443 ceAbstractionStarter]: For program point __kmallocFINAL(lines 3436 3439) no Hoare annotation was computed. [2019-11-07 00:29:11,388 INFO L443 ceAbstractionStarter]: For program point __kmallocEXIT(lines 3436 3439) no Hoare annotation was computed. [2019-11-07 00:29:11,388 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intENTRY(lines 3532 3539) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intFINAL(lines 3532 3539) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point ldv_undef_intEXIT(lines 3532 3539) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point L4412(line 4412) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point mainEXIT(lines 4297 4428) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L446 ceAbstractionStarter]: At program point L4313(line 4313) the Hoare annotation is: true [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point L4313-1(line 4313) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point L4371(lines 4371 4378) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point L4371-1(lines 4369 4384) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L443 ceAbstractionStarter]: For program point L4330(line 4330) no Hoare annotation was computed. [2019-11-07 00:29:11,389 INFO L446 ceAbstractionStarter]: At program point L4388(line 4388) the Hoare annotation is: true [2019-11-07 00:29:11,390 INFO L446 ceAbstractionStarter]: At program point L4413(line 4413) the Hoare annotation is: true [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4405(line 4405) no Hoare annotation was computed. [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4331(lines 4331 4339) no Hoare annotation was computed. [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4397(lines 4397 4414) no Hoare annotation was computed. [2019-11-07 00:29:11,390 INFO L446 ceAbstractionStarter]: At program point L4422(lines 4310 4427) the Hoare annotation is: true [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4356(line 4356) no Hoare annotation was computed. [2019-11-07 00:29:11,390 INFO L446 ceAbstractionStarter]: At program point L4381(lines 4310 4427) the Hoare annotation is: true [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4406(lines 4406 4410) no Hoare annotation was computed. [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4398(line 4398) no Hoare annotation was computed. [2019-11-07 00:29:11,390 INFO L443 ceAbstractionStarter]: For program point L4332-1(line 4332) no Hoare annotation was computed. [2019-11-07 00:29:11,391 INFO L443 ceAbstractionStarter]: For program point mainFINAL(lines 4297 4428) no Hoare annotation was computed. [2019-11-07 00:29:11,391 INFO L446 ceAbstractionStarter]: At program point L4332(line 4332) the Hoare annotation is: true [2019-11-07 00:29:11,391 INFO L443 ceAbstractionStarter]: For program point L4357(lines 4357 4392) no Hoare annotation was computed. [2019-11-07 00:29:11,391 INFO L446 ceAbstractionStarter]: At program point mainENTRY(lines 4297 4428) the Hoare annotation is: true [2019-11-07 00:29:11,391 INFO L443 ceAbstractionStarter]: For program point L4349(line 4349) no Hoare annotation was computed. [2019-11-07 00:29:11,391 INFO L446 ceAbstractionStarter]: At program point L4407(line 4407) the Hoare annotation is: true [2019-11-07 00:29:11,391 INFO L446 ceAbstractionStarter]: At program point L4374(line 4374) the Hoare annotation is: true [2019-11-07 00:29:11,391 INFO L443 ceAbstractionStarter]: For program point L4407-1(line 4407) no Hoare annotation was computed. [2019-11-07 00:29:11,391 INFO L443 ceAbstractionStarter]: For program point L4341(line 4341) no Hoare annotation was computed. [2019-11-07 00:29:11,391 INFO L443 ceAbstractionStarter]: For program point L4374-1(line 4374) no Hoare annotation was computed. [2019-11-07 00:29:11,392 INFO L443 ceAbstractionStarter]: For program point L4399(lines 4399 4403) no Hoare annotation was computed. [2019-11-07 00:29:11,392 INFO L443 ceAbstractionStarter]: For program point L4333(lines 4333 4337) no Hoare annotation was computed. [2019-11-07 00:29:11,392 INFO L443 ceAbstractionStarter]: For program point L4325(lines 4325 4421) no Hoare annotation was computed. [2019-11-07 00:29:11,392 INFO L446 ceAbstractionStarter]: At program point L4350(line 4350) the Hoare annotation is: true [2019-11-07 00:29:11,392 INFO L446 ceAbstractionStarter]: At program point L4317(line 4317) the Hoare annotation is: true [2019-11-07 00:29:11,392 INFO L446 ceAbstractionStarter]: At program point L4317-1(line 4317) the Hoare annotation is: true [2019-11-07 00:29:11,392 INFO L443 ceAbstractionStarter]: For program point L4342(lines 4342 4347) no Hoare annotation was computed. [2019-11-07 00:29:11,392 INFO L443 ceAbstractionStarter]: For program point L4400-1(line 4400) no Hoare annotation was computed. [2019-11-07 00:29:11,392 INFO L446 ceAbstractionStarter]: At program point L4400(line 4400) the Hoare annotation is: true [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4359(lines 4359 4389) no Hoare annotation was computed. [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4326(line 4326) no Hoare annotation was computed. [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4425(line 4425) no Hoare annotation was computed. [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4318(line 4318) no Hoare annotation was computed. [2019-11-07 00:29:11,393 INFO L446 ceAbstractionStarter]: At program point L4343(line 4343) the Hoare annotation is: true [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4343-1(line 4343) no Hoare annotation was computed. [2019-11-07 00:29:11,393 INFO L446 ceAbstractionStarter]: At program point L4376(line 4376) the Hoare annotation is: true [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4368(line 4368) no Hoare annotation was computed. [2019-11-07 00:29:11,393 INFO L443 ceAbstractionStarter]: For program point L4327(lines 4327 4354) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4360(line 4360) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4369(lines 4369 4385) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4394(line 4394) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4361(lines 4361 4366) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4419(line 4419) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L446 ceAbstractionStarter]: At program point L4370(line 4370) the Hoare annotation is: true [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4370-1(line 4370) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L443 ceAbstractionStarter]: For program point L4395(lines 4395 4417) no Hoare annotation was computed. [2019-11-07 00:29:11,394 INFO L446 ceAbstractionStarter]: At program point L4362(line 4362) the Hoare annotation is: true [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point L4329(lines 4329 4351) no Hoare annotation was computed. [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point L4362-1(line 4362) no Hoare annotation was computed. [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point L4387(line 4387) no Hoare annotation was computed. [2019-11-07 00:29:11,395 INFO L446 ceAbstractionStarter]: At program point L4420(line 4420) the Hoare annotation is: true [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrFINAL(lines 3540 3547) no Hoare annotation was computed. [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ptrEXIT(lines 3540 3547) no Hoare annotation was computed. [2019-11-07 00:29:11,395 INFO L446 ceAbstractionStarter]: At program point ldv_undef_ptrENTRY(lines 3540 3547) the Hoare annotation is: true [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point __blk_end_request_allEXIT(lines 4584 4586) no Hoare annotation was computed. [2019-11-07 00:29:11,395 INFO L446 ceAbstractionStarter]: At program point __blk_end_request_allENTRY(lines 4584 4586) the Hoare annotation is: true [2019-11-07 00:29:11,395 INFO L443 ceAbstractionStarter]: For program point __blk_end_request_allFINAL(lines 4584 4586) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L446 ceAbstractionStarter]: At program point blk_cleanup_queueENTRY(lines 4626 4628) the Hoare annotation is: true [2019-11-07 00:29:11,396 INFO L443 ceAbstractionStarter]: For program point blk_cleanup_queueFINAL(lines 4626 4628) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L443 ceAbstractionStarter]: For program point blk_cleanup_queueEXIT(lines 4626 4628) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L443 ceAbstractionStarter]: For program point INIT_LIST_HEADEXIT(lines 3112 3119) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L446 ceAbstractionStarter]: At program point INIT_LIST_HEADENTRY(lines 3112 3119) the Hoare annotation is: true [2019-11-07 00:29:11,396 INFO L443 ceAbstractionStarter]: For program point INIT_LIST_HEADFINAL(lines 3112 3119) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L443 ceAbstractionStarter]: For program point blk_queue_bounce_limitFINAL(lines 4644 4646) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L443 ceAbstractionStarter]: For program point blk_queue_bounce_limitEXIT(lines 4644 4646) no Hoare annotation was computed. [2019-11-07 00:29:11,396 INFO L446 ceAbstractionStarter]: At program point blk_queue_bounce_limitENTRY(lines 4644 4646) the Hoare annotation is: true [2019-11-07 00:29:11,397 INFO L446 ceAbstractionStarter]: At program point L4703(line 4703) the Hoare annotation is: true [2019-11-07 00:29:11,397 INFO L443 ceAbstractionStarter]: For program point L4703-1(line 4703) no Hoare annotation was computed. [2019-11-07 00:29:11,397 INFO L443 ceAbstractionStarter]: For program point mempool_allocEXIT(lines 4702 4704) no Hoare annotation was computed. [2019-11-07 00:29:11,397 INFO L446 ceAbstractionStarter]: At program point mempool_allocENTRY(lines 4702 4704) the Hoare annotation is: true [2019-11-07 00:29:11,397 INFO L443 ceAbstractionStarter]: For program point mempool_allocFINAL(lines 4702 4704) no Hoare annotation was computed. [2019-11-07 00:29:11,397 INFO L443 ceAbstractionStarter]: For program point finiFINAL(lines 4266 4273) no Hoare annotation was computed. [2019-11-07 00:29:11,397 INFO L446 ceAbstractionStarter]: At program point L4269(line 4269) the Hoare annotation is: true [2019-11-07 00:29:11,397 INFO L446 ceAbstractionStarter]: At program point finiENTRY(lines 4266 4273) the Hoare annotation is: true [2019-11-07 00:29:11,397 INFO L443 ceAbstractionStarter]: For program point finiEXIT(lines 4266 4273) no Hoare annotation was computed. [2019-11-07 00:29:11,397 INFO L443 ceAbstractionStarter]: For program point mempool_create_kmalloc_poolEXIT(lines 3203 3210) no Hoare annotation was computed. [2019-11-07 00:29:11,398 INFO L443 ceAbstractionStarter]: For program point L3207-1(line 3207) no Hoare annotation was computed. [2019-11-07 00:29:11,398 INFO L446 ceAbstractionStarter]: At program point L3207(line 3207) the Hoare annotation is: true [2019-11-07 00:29:11,398 INFO L446 ceAbstractionStarter]: At program point mempool_create_kmalloc_poolENTRY(lines 3203 3210) the Hoare annotation is: true [2019-11-07 00:29:11,398 INFO L443 ceAbstractionStarter]: For program point mempool_create_kmalloc_poolFINAL(lines 3203 3210) no Hoare annotation was computed. [2019-11-07 00:29:11,398 INFO L443 ceAbstractionStarter]: For program point virtqueue_kickEXIT(lines 4756 4758) no Hoare annotation was computed. [2019-11-07 00:29:11,398 INFO L446 ceAbstractionStarter]: At program point virtqueue_kickENTRY(lines 4756 4758) the Hoare annotation is: true [2019-11-07 00:29:11,398 INFO L443 ceAbstractionStarter]: For program point virtqueue_kickFINAL(lines 4756 4758) no Hoare annotation was computed. [2019-11-07 00:29:11,398 INFO L443 ceAbstractionStarter]: For program point unregister_virtio_driverEXIT(lines 4742 4744) no Hoare annotation was computed. [2019-11-07 00:29:11,398 INFO L446 ceAbstractionStarter]: At program point unregister_virtio_driverENTRY(lines 4742 4744) the Hoare annotation is: true [2019-11-07 00:29:11,398 INFO L443 ceAbstractionStarter]: For program point unregister_virtio_driverFINAL(lines 4742 4744) no Hoare annotation was computed. [2019-11-07 00:29:11,399 INFO L446 ceAbstractionStarter]: At program point blk_execute_rqENTRY(lines 4630 4632) the Hoare annotation is: true [2019-11-07 00:29:11,399 INFO L443 ceAbstractionStarter]: For program point blk_execute_rqEXIT(lines 4630 4632) no Hoare annotation was computed. [2019-11-07 00:29:11,399 INFO L443 ceAbstractionStarter]: For program point blk_execute_rqFINAL(lines 4630 4632) no Hoare annotation was computed. [2019-11-07 00:29:11,399 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,399 INFO L443 ceAbstractionStarter]: For program point L-1(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,399 INFO L446 ceAbstractionStarter]: At program point L-1-1(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,399 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,399 INFO L443 ceAbstractionStarter]: For program point L-1-3(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,399 INFO L446 ceAbstractionStarter]: At program point L-1-4(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,399 INFO L446 ceAbstractionStarter]: At program point L-1-6(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,399 INFO L443 ceAbstractionStarter]: For program point L-1-7(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,400 INFO L446 ceAbstractionStarter]: At program point virtio_find_single_vqENTRY(lines 3697 3719) the Hoare annotation is: true [2019-11-07 00:29:11,400 INFO L443 ceAbstractionStarter]: For program point L3712(lines 3712 3716) no Hoare annotation was computed. [2019-11-07 00:29:11,400 INFO L443 ceAbstractionStarter]: For program point L3713-1(line 3713) no Hoare annotation was computed. [2019-11-07 00:29:11,400 INFO L446 ceAbstractionStarter]: At program point L3713(line 3713) the Hoare annotation is: true [2019-11-07 00:29:11,400 INFO L443 ceAbstractionStarter]: For program point L3709-1(lines 3709 3710) no Hoare annotation was computed. [2019-11-07 00:29:11,400 INFO L446 ceAbstractionStarter]: At program point L3709(lines 3709 3710) the Hoare annotation is: true [2019-11-07 00:29:11,400 INFO L443 ceAbstractionStarter]: For program point virtio_find_single_vqFINAL(lines 3697 3719) no Hoare annotation was computed. [2019-11-07 00:29:11,400 INFO L443 ceAbstractionStarter]: For program point virtio_find_single_vqEXIT(lines 3697 3719) no Hoare annotation was computed. [2019-11-07 00:29:11,400 INFO L443 ceAbstractionStarter]: For program point _copy_to_userEXIT(lines 4602 4604) no Hoare annotation was computed. [2019-11-07 00:29:11,401 INFO L446 ceAbstractionStarter]: At program point _copy_to_userENTRY(lines 4602 4604) the Hoare annotation is: true [2019-11-07 00:29:11,401 INFO L443 ceAbstractionStarter]: For program point _copy_to_userFINAL(lines 4602 4604) no Hoare annotation was computed. [2019-11-07 00:29:11,401 INFO L446 ceAbstractionStarter]: At program point _raw_spin_unlock_irqrestoreENTRY(lines 4609 4611) the Hoare annotation is: true [2019-11-07 00:29:11,401 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreFINAL(lines 4609 4611) no Hoare annotation was computed. [2019-11-07 00:29:11,401 INFO L443 ceAbstractionStarter]: For program point _raw_spin_unlock_irqrestoreEXIT(lines 4609 4611) no Hoare annotation was computed. [2019-11-07 00:29:11,401 INFO L443 ceAbstractionStarter]: For program point L4226-1(line 4226) no Hoare annotation was computed. [2019-11-07 00:29:11,401 INFO L446 ceAbstractionStarter]: At program point L4239(line 4239) the Hoare annotation is: true [2019-11-07 00:29:11,401 INFO L443 ceAbstractionStarter]: For program point L4239-1(line 4239) no Hoare annotation was computed. [2019-11-07 00:29:11,401 INFO L446 ceAbstractionStarter]: At program point L4241(line 4241) the Hoare annotation is: true [2019-11-07 00:29:11,402 INFO L446 ceAbstractionStarter]: At program point L4235(line 4235) the Hoare annotation is: true [2019-11-07 00:29:11,402 INFO L443 ceAbstractionStarter]: For program point L4235-1(line 4235) no Hoare annotation was computed. [2019-11-07 00:29:11,402 INFO L443 ceAbstractionStarter]: For program point virtblk_removeFINAL(lines 4219 4244) no Hoare annotation was computed. [2019-11-07 00:29:11,402 INFO L446 ceAbstractionStarter]: At program point L4237(line 4237) the Hoare annotation is: true [2019-11-07 00:29:11,402 INFO L443 ceAbstractionStarter]: For program point L4237-1(line 4237) no Hoare annotation was computed. [2019-11-07 00:29:11,402 INFO L446 ceAbstractionStarter]: At program point L4231(lines 4228 4233) the Hoare annotation is: true [2019-11-07 00:29:11,402 INFO L446 ceAbstractionStarter]: At program point L4227(line 4227) the Hoare annotation is: true [2019-11-07 00:29:11,402 INFO L443 ceAbstractionStarter]: For program point L4227-1(line 4227) no Hoare annotation was computed. [2019-11-07 00:29:11,402 INFO L443 ceAbstractionStarter]: For program point L4240-1(line 4240) no Hoare annotation was computed. [2019-11-07 00:29:11,402 INFO L446 ceAbstractionStarter]: At program point L4238(line 4238) the Hoare annotation is: true [2019-11-07 00:29:11,403 INFO L443 ceAbstractionStarter]: For program point virtblk_removeEXIT(lines 4219 4244) no Hoare annotation was computed. [2019-11-07 00:29:11,403 INFO L446 ceAbstractionStarter]: At program point L4240(line 4240) the Hoare annotation is: true [2019-11-07 00:29:11,403 INFO L443 ceAbstractionStarter]: For program point L4236-1(line 4236) no Hoare annotation was computed. [2019-11-07 00:29:11,403 INFO L446 ceAbstractionStarter]: At program point virtblk_removeENTRY(lines 4219 4244) the Hoare annotation is: true [2019-11-07 00:29:11,403 INFO L443 ceAbstractionStarter]: For program point L4238-1(line 4238) no Hoare annotation was computed. [2019-11-07 00:29:11,403 INFO L446 ceAbstractionStarter]: At program point L4236(line 4236) the Hoare annotation is: true [2019-11-07 00:29:11,403 INFO L446 ceAbstractionStarter]: At program point L4226(line 4226) the Hoare annotation is: true [2019-11-07 00:29:11,403 INFO L443 ceAbstractionStarter]: For program point L4228(lines 4228 4234) no Hoare annotation was computed. [2019-11-07 00:29:11,403 INFO L443 ceAbstractionStarter]: For program point mempool_destroyEXIT(lines 4709 4711) no Hoare annotation was computed. [2019-11-07 00:29:11,403 INFO L446 ceAbstractionStarter]: At program point mempool_destroyENTRY(lines 4709 4711) the Hoare annotation is: true [2019-11-07 00:29:11,404 INFO L443 ceAbstractionStarter]: For program point mempool_destroyFINAL(lines 4709 4711) no Hoare annotation was computed. [2019-11-07 00:29:11,404 INFO L446 ceAbstractionStarter]: At program point mempool_createENTRY(lines 4706 4708) the Hoare annotation is: true [2019-11-07 00:29:11,404 INFO L443 ceAbstractionStarter]: For program point mempool_createFINAL(lines 4706 4708) no Hoare annotation was computed. [2019-11-07 00:29:11,404 INFO L443 ceAbstractionStarter]: For program point mempool_createEXIT(lines 4706 4708) no Hoare annotation was computed. [2019-11-07 00:29:11,404 INFO L446 ceAbstractionStarter]: At program point L4707(line 4707) the Hoare annotation is: true [2019-11-07 00:29:11,404 INFO L443 ceAbstractionStarter]: For program point L4707-1(line 4707) no Hoare annotation was computed. [2019-11-07 00:29:11,404 INFO L446 ceAbstractionStarter]: At program point rcu_read_lock_sched_notraceFINAL(lines 3159 3164) the Hoare annotation is: true [2019-11-07 00:29:11,404 INFO L443 ceAbstractionStarter]: For program point rcu_read_lock_sched_notraceEXIT(lines 3159 3164) no Hoare annotation was computed. [2019-11-07 00:29:11,404 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOIDENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,404 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOIDFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~int~X~int~X~~gfp_t~0~TO~VOIDEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_block_device_operations_2EXIT(lines 4288 4296) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_block_device_operations_2ENTRY(lines 4288 4296) the Hoare annotation is: true [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point L4292-1(line 4292) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_block_device_operations_2FINAL(lines 4288 4296) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L446 ceAbstractionStarter]: At program point L4292(line 4292) the Hoare annotation is: true [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point L4001(lines 4001 4004) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point L3999-1(lines 3999 4006) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point L3999(lines 3999 4006) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L443 ceAbstractionStarter]: For program point virtblk_ioctlEXIT(lines 3981 4023) no Hoare annotation was computed. [2019-11-07 00:29:11,405 INFO L446 ceAbstractionStarter]: At program point L4020(line 4020) the Hoare annotation is: true [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point L4020-1(line 4020) no Hoare annotation was computed. [2019-11-07 00:29:11,406 INFO L446 ceAbstractionStarter]: At program point L4010(line 4010) the Hoare annotation is: true [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point L4010-1(line 4010) no Hoare annotation was computed. [2019-11-07 00:29:11,406 INFO L446 ceAbstractionStarter]: At program point L4000(line 4000) the Hoare annotation is: true [2019-11-07 00:29:11,406 INFO L446 ceAbstractionStarter]: At program point L3998(line 3998) the Hoare annotation is: true [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point L4000-1(line 4000) no Hoare annotation was computed. [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point L3996(lines 3996 4009) no Hoare annotation was computed. [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point L3998-1(line 3998) no Hoare annotation was computed. [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point virtblk_ioctlFINAL(lines 3981 4023) no Hoare annotation was computed. [2019-11-07 00:29:11,406 INFO L446 ceAbstractionStarter]: At program point virtblk_ioctlENTRY(lines 3981 4023) the Hoare annotation is: true [2019-11-07 00:29:11,406 INFO L443 ceAbstractionStarter]: For program point L4011(lines 4011 4015) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point L4011-2(lines 3993 4022) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L446 ceAbstractionStarter]: At program point register_virtio_driverENTRY(lines 4726 4728) the Hoare annotation is: true [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point register_virtio_driverFINAL(lines 4726 4728) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point register_virtio_driverEXIT(lines 4726 4728) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L446 ceAbstractionStarter]: At program point set_disk_roENTRY(lines 4733 4735) the Hoare annotation is: true [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point set_disk_roFINAL(lines 4733 4735) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point set_disk_roEXIT(lines 4733 4735) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point blk_queue_logical_block_sizeFINAL(lines 4653 4655) no Hoare annotation was computed. [2019-11-07 00:29:11,407 INFO L446 ceAbstractionStarter]: At program point blk_queue_logical_block_sizeENTRY(lines 4653 4655) the Hoare annotation is: true [2019-11-07 00:29:11,407 INFO L443 ceAbstractionStarter]: For program point blk_queue_logical_block_sizeEXIT(lines 4653 4655) no Hoare annotation was computed. [2019-11-07 00:29:11,408 INFO L443 ceAbstractionStarter]: For program point PTR_ERREXIT(lines 4437 4444) no Hoare annotation was computed. [2019-11-07 00:29:11,408 INFO L446 ceAbstractionStarter]: At program point L4441(line 4441) the Hoare annotation is: true [2019-11-07 00:29:11,408 INFO L443 ceAbstractionStarter]: For program point L4441-1(line 4441) no Hoare annotation was computed. [2019-11-07 00:29:11,408 INFO L446 ceAbstractionStarter]: At program point PTR_ERRENTRY(lines 4437 4444) the Hoare annotation is: true [2019-11-07 00:29:11,408 INFO L443 ceAbstractionStarter]: For program point PTR_ERRFINAL(lines 4437 4444) no Hoare annotation was computed. [2019-11-07 00:29:11,408 INFO L443 ceAbstractionStarter]: For program point ldv_is_errEXIT(lines 4469 4474) no Hoare annotation was computed. [2019-11-07 00:29:11,408 INFO L446 ceAbstractionStarter]: At program point ldv_is_errENTRY(lines 4469 4474) the Hoare annotation is: true [2019-11-07 00:29:11,408 INFO L443 ceAbstractionStarter]: For program point ldv_is_errFINAL(lines 4469 4474) no Hoare annotation was computed. [2019-11-07 00:29:11,408 INFO L446 ceAbstractionStarter]: At program point spin_unlock_irqrestoreENTRY(lines 3145 3151) the Hoare annotation is: true [2019-11-07 00:29:11,408 INFO L446 ceAbstractionStarter]: At program point L3148(line 3148) the Hoare annotation is: true [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqrestoreEXIT(lines 3145 3151) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point spin_unlock_irqrestoreFINAL(lines 3145 3151) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point queue_logical_block_sizeEXIT(lines 3250 3261) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L446 ceAbstractionStarter]: At program point queue_logical_block_sizeENTRY(lines 3250 3261) the Hoare annotation is: true [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point queue_logical_block_sizeFINAL(lines 3250 3261) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point L3255(line 3255) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point L3255-2(lines 3255 3258) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L443 ceAbstractionStarter]: For program point L3255-4(lines 3255 3258) no Hoare annotation was computed. [2019-11-07 00:29:11,409 INFO L446 ceAbstractionStarter]: At program point blk_queue_max_segmentsENTRY(lines 4662 4664) the Hoare annotation is: true [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point blk_queue_max_segmentsEXIT(lines 4662 4664) no Hoare annotation was computed. [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point blk_queue_max_segmentsFINAL(lines 4662 4664) no Hoare annotation was computed. [2019-11-07 00:29:11,410 INFO L446 ceAbstractionStarter]: At program point alloc_diskENTRY(lines 4616 4618) the Hoare annotation is: true [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point alloc_diskEXIT(lines 4616 4618) no Hoare annotation was computed. [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point alloc_diskFINAL(lines 4616 4618) no Hoare annotation was computed. [2019-11-07 00:29:11,410 INFO L446 ceAbstractionStarter]: At program point L4617(line 4617) the Hoare annotation is: true [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point L4617-1(line 4617) no Hoare annotation was computed. [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point blk_queue_physical_block_sizeEXIT(lines 4669 4671) no Hoare annotation was computed. [2019-11-07 00:29:11,410 INFO L443 ceAbstractionStarter]: For program point blk_queue_physical_block_sizeFINAL(lines 4669 4671) no Hoare annotation was computed. [2019-11-07 00:29:11,411 INFO L446 ceAbstractionStarter]: At program point blk_queue_physical_block_sizeENTRY(lines 4669 4671) the Hoare annotation is: true [2019-11-07 00:29:11,411 INFO L446 ceAbstractionStarter]: At program point L3616(line 3616) the Hoare annotation is: true [2019-11-07 00:29:11,411 INFO L443 ceAbstractionStarter]: For program point L3617(lines 3617 3623) no Hoare annotation was computed. [2019-11-07 00:29:11,411 INFO L443 ceAbstractionStarter]: For program point L3616-1(line 3616) no Hoare annotation was computed. [2019-11-07 00:29:11,411 INFO L446 ceAbstractionStarter]: At program point L3612(lines 3609 3614) the Hoare annotation is: true [2019-11-07 00:29:11,411 INFO L446 ceAbstractionStarter]: At program point L3608(line 3608) the Hoare annotation is: true [2019-11-07 00:29:11,411 INFO L443 ceAbstractionStarter]: For program point sg_assign_pageEXIT(lines 3592 3627) no Hoare annotation was computed. [2019-11-07 00:29:11,411 INFO L443 ceAbstractionStarter]: For program point L3609(lines 3609 3615) no Hoare annotation was computed. [2019-11-07 00:29:11,411 INFO L443 ceAbstractionStarter]: For program point L3608-1(line 3608) no Hoare annotation was computed. [2019-11-07 00:29:11,412 INFO L446 ceAbstractionStarter]: At program point sg_assign_pageENTRY(lines 3592 3627) the Hoare annotation is: true [2019-11-07 00:29:11,412 INFO L446 ceAbstractionStarter]: At program point L3604(lines 3601 3606) the Hoare annotation is: true [2019-11-07 00:29:11,412 INFO L446 ceAbstractionStarter]: At program point L3600(line 3600) the Hoare annotation is: true [2019-11-07 00:29:11,412 INFO L443 ceAbstractionStarter]: For program point L3601(lines 3601 3607) no Hoare annotation was computed. [2019-11-07 00:29:11,412 INFO L443 ceAbstractionStarter]: For program point L3600-1(line 3600) no Hoare annotation was computed. [2019-11-07 00:29:11,412 INFO L446 ceAbstractionStarter]: At program point L3620(lines 3617 3622) the Hoare annotation is: true [2019-11-07 00:29:11,412 INFO L443 ceAbstractionStarter]: For program point sg_assign_pageFINAL(lines 3592 3627) no Hoare annotation was computed. [2019-11-07 00:29:11,412 INFO L443 ceAbstractionStarter]: For program point sg_init_tableFINAL(lines 4736 4738) no Hoare annotation was computed. [2019-11-07 00:29:11,412 INFO L443 ceAbstractionStarter]: For program point sg_init_tableEXIT(lines 4736 4738) no Hoare annotation was computed. [2019-11-07 00:29:11,413 INFO L446 ceAbstractionStarter]: At program point sg_init_tableENTRY(lines 4736 4738) the Hoare annotation is: true [2019-11-07 00:29:11,413 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~intEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,413 INFO L443 ceAbstractionStarter]: For program point ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~intFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,413 INFO L446 ceAbstractionStarter]: At program point ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~X~$Pointer$~TO~intENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,413 INFO L446 ceAbstractionStarter]: At program point bio_putENTRY(lines 4623 4625) the Hoare annotation is: true [2019-11-07 00:29:11,413 INFO L443 ceAbstractionStarter]: For program point bio_putFINAL(lines 4623 4625) no Hoare annotation was computed. [2019-11-07 00:29:11,413 INFO L443 ceAbstractionStarter]: For program point bio_putEXIT(lines 4623 4625) no Hoare annotation was computed. [2019-11-07 00:29:11,413 INFO L443 ceAbstractionStarter]: For program point bio_map_kernEXIT(lines 4620 4622) no Hoare annotation was computed. [2019-11-07 00:29:11,413 INFO L446 ceAbstractionStarter]: At program point L4621(line 4621) the Hoare annotation is: true [2019-11-07 00:29:11,414 INFO L443 ceAbstractionStarter]: For program point L4621-1(line 4621) no Hoare annotation was computed. [2019-11-07 00:29:11,414 INFO L446 ceAbstractionStarter]: At program point bio_map_kernENTRY(lines 4620 4622) the Hoare annotation is: true [2019-11-07 00:29:11,414 INFO L443 ceAbstractionStarter]: For program point bio_map_kernFINAL(lines 4620 4622) no Hoare annotation was computed. [2019-11-07 00:29:11,414 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrEXIT(lines 4475 4480) no Hoare annotation was computed. [2019-11-07 00:29:11,414 INFO L446 ceAbstractionStarter]: At program point ldv_err_ptrENTRY(lines 4475 4480) the Hoare annotation is: true [2019-11-07 00:29:11,414 INFO L443 ceAbstractionStarter]: For program point ldv_err_ptrFINAL(lines 4475 4480) no Hoare annotation was computed. [2019-11-07 00:29:11,414 INFO L443 ceAbstractionStarter]: For program point L3295(lines 3295 3308) no Hoare annotation was computed. [2019-11-07 00:29:11,414 INFO L446 ceAbstractionStarter]: At program point L3295-2(lines 3295 3308) the Hoare annotation is: true [2019-11-07 00:29:11,414 INFO L443 ceAbstractionStarter]: For program point L3285-1(line 3285) no Hoare annotation was computed. [2019-11-07 00:29:11,415 INFO L446 ceAbstractionStarter]: At program point L3285(line 3285) the Hoare annotation is: true [2019-11-07 00:29:11,415 INFO L443 ceAbstractionStarter]: For program point trace_kmallocEXIT(lines 3268 3314) no Hoare annotation was computed. [2019-11-07 00:29:11,415 INFO L443 ceAbstractionStarter]: For program point L3283(line 3283) no Hoare annotation was computed. [2019-11-07 00:29:11,415 INFO L443 ceAbstractionStarter]: For program point L3281-1(lines 3268 3314) no Hoare annotation was computed. [2019-11-07 00:29:11,415 INFO L443 ceAbstractionStarter]: For program point L3281(lines 3281 3311) no Hoare annotation was computed. [2019-11-07 00:29:11,415 INFO L446 ceAbstractionStarter]: At program point L3304(lines 3295 3307) the Hoare annotation is: true [2019-11-07 00:29:11,415 INFO L446 ceAbstractionStarter]: At program point trace_kmallocENTRY(lines 3268 3314) the Hoare annotation is: true [2019-11-07 00:29:11,415 INFO L446 ceAbstractionStarter]: At program point L3288(line 3288) the Hoare annotation is: true [2019-11-07 00:29:11,415 INFO L443 ceAbstractionStarter]: For program point L3286(lines 3286 3290) no Hoare annotation was computed. [2019-11-07 00:29:11,415 INFO L443 ceAbstractionStarter]: For program point L3284(lines 3284 3292) no Hoare annotation was computed. [2019-11-07 00:29:11,416 INFO L446 ceAbstractionStarter]: At program point L3282(line 3282) the Hoare annotation is: true [2019-11-07 00:29:11,416 INFO L443 ceAbstractionStarter]: For program point L3284-1(lines 3284 3292) no Hoare annotation was computed. [2019-11-07 00:29:11,416 INFO L446 ceAbstractionStarter]: At program point L3280(line 3280) the Hoare annotation is: true [2019-11-07 00:29:11,416 INFO L446 ceAbstractionStarter]: At program point L3282-1(line 3282) the Hoare annotation is: true [2019-11-07 00:29:11,416 INFO L443 ceAbstractionStarter]: For program point L3280-1(line 3280) no Hoare annotation was computed. [2019-11-07 00:29:11,416 INFO L443 ceAbstractionStarter]: For program point L3303(lines 3303 3306) no Hoare annotation was computed. [2019-11-07 00:29:11,416 INFO L443 ceAbstractionStarter]: For program point L3299-1(lines 3299 3301) no Hoare annotation was computed. [2019-11-07 00:29:11,416 INFO L446 ceAbstractionStarter]: At program point L3299(lines 3299 3301) the Hoare annotation is: true [2019-11-07 00:29:11,416 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_virtio_driver_1EXIT(lines 4279 4287) no Hoare annotation was computed. [2019-11-07 00:29:11,416 INFO L446 ceAbstractionStarter]: At program point L4283(line 4283) the Hoare annotation is: true [2019-11-07 00:29:11,416 INFO L443 ceAbstractionStarter]: For program point L4283-1(line 4283) no Hoare annotation was computed. [2019-11-07 00:29:11,417 INFO L446 ceAbstractionStarter]: At program point ldv_initialize_virtio_driver_1ENTRY(lines 4279 4287) the Hoare annotation is: true [2019-11-07 00:29:11,417 INFO L443 ceAbstractionStarter]: For program point ldv_initialize_virtio_driver_1FINAL(lines 4279 4287) no Hoare annotation was computed. [2019-11-07 00:29:11,417 INFO L446 ceAbstractionStarter]: At program point might_faultFINAL(lines 4715 4717) the Hoare annotation is: true [2019-11-07 00:29:11,417 INFO L443 ceAbstractionStarter]: For program point might_faultEXIT(lines 4715 4717) no Hoare annotation was computed. [2019-11-07 00:29:11,417 INFO L443 ceAbstractionStarter]: For program point blk_init_queueFINAL(lines 4634 4636) no Hoare annotation was computed. [2019-11-07 00:29:11,417 INFO L446 ceAbstractionStarter]: At program point L4635(line 4635) the Hoare annotation is: true [2019-11-07 00:29:11,417 INFO L443 ceAbstractionStarter]: For program point L4635-1(line 4635) no Hoare annotation was computed. [2019-11-07 00:29:11,417 INFO L443 ceAbstractionStarter]: For program point blk_init_queueEXIT(lines 4634 4636) no Hoare annotation was computed. [2019-11-07 00:29:11,417 INFO L446 ceAbstractionStarter]: At program point blk_init_queueENTRY(lines 4634 4636) the Hoare annotation is: true [2019-11-07 00:29:11,417 INFO L443 ceAbstractionStarter]: For program point L4555(line 4555) no Hoare annotation was computed. [2019-11-07 00:29:11,418 INFO L443 ceAbstractionStarter]: For program point L4551(lines 4551 4554) no Hoare annotation was computed. [2019-11-07 00:29:11,418 INFO L446 ceAbstractionStarter]: At program point L4553(line 4553) the Hoare annotation is: true [2019-11-07 00:29:11,418 INFO L446 ceAbstractionStarter]: At program point L4553-1(lines 4551 4554) the Hoare annotation is: true [2019-11-07 00:29:11,418 INFO L446 ceAbstractionStarter]: At program point L4547(line 4547) the Hoare annotation is: true [2019-11-07 00:29:11,418 INFO L446 ceAbstractionStarter]: At program point L4547-1(lines 4545 4548) the Hoare annotation is: true [2019-11-07 00:29:11,418 INFO L443 ceAbstractionStarter]: For program point L4549(line 4549) no Hoare annotation was computed. [2019-11-07 00:29:11,418 INFO L443 ceAbstractionStarter]: For program point ldv_blk_make_requestFINAL(lines 4539 4562) no Hoare annotation was computed. [2019-11-07 00:29:11,418 INFO L443 ceAbstractionStarter]: For program point L4545(lines 4545 4548) no Hoare annotation was computed. [2019-11-07 00:29:11,418 INFO L443 ceAbstractionStarter]: For program point L4556-2(lines 4556 4559) no Hoare annotation was computed. [2019-11-07 00:29:11,419 INFO L443 ceAbstractionStarter]: For program point L4556(lines 4556 4559) no Hoare annotation was computed. [2019-11-07 00:29:11,419 INFO L446 ceAbstractionStarter]: At program point ldv_blk_make_requestENTRY(lines 4539 4562) the Hoare annotation is: true [2019-11-07 00:29:11,419 INFO L443 ceAbstractionStarter]: For program point ldv_blk_make_requestEXIT(lines 4539 4562) no Hoare annotation was computed. [2019-11-07 00:29:11,419 INFO L446 ceAbstractionStarter]: At program point register_blkdevENTRY(lines 4722 4724) the Hoare annotation is: true [2019-11-07 00:29:11,419 INFO L443 ceAbstractionStarter]: For program point register_blkdevFINAL(lines 4722 4724) no Hoare annotation was computed. [2019-11-07 00:29:11,419 INFO L443 ceAbstractionStarter]: For program point register_blkdevEXIT(lines 4722 4724) no Hoare annotation was computed. [2019-11-07 00:29:11,419 INFO L443 ceAbstractionStarter]: For program point list_delFINAL(lines 4695 4697) no Hoare annotation was computed. [2019-11-07 00:29:11,419 INFO L443 ceAbstractionStarter]: For program point list_delEXIT(lines 4695 4697) no Hoare annotation was computed. [2019-11-07 00:29:11,420 INFO L446 ceAbstractionStarter]: At program point list_delENTRY(lines 4695 4697) the Hoare annotation is: true [2019-11-07 00:29:11,420 INFO L443 ceAbstractionStarter]: For program point put_diskFINAL(lines 4718 4720) no Hoare annotation was computed. [2019-11-07 00:29:11,420 INFO L446 ceAbstractionStarter]: At program point put_diskENTRY(lines 4718 4720) the Hoare annotation is: true [2019-11-07 00:29:11,420 INFO L443 ceAbstractionStarter]: For program point put_diskEXIT(lines 4718 4720) no Hoare annotation was computed. [2019-11-07 00:29:11,420 INFO L443 ceAbstractionStarter]: For program point get_capacityEXIT(lines 3172 3177) no Hoare annotation was computed. [2019-11-07 00:29:11,420 INFO L446 ceAbstractionStarter]: At program point get_capacityENTRY(lines 3172 3177) the Hoare annotation is: true [2019-11-07 00:29:11,420 INFO L443 ceAbstractionStarter]: For program point get_capacityFINAL(lines 3172 3177) no Hoare annotation was computed. [2019-11-07 00:29:11,420 INFO L446 ceAbstractionStarter]: At program point L4639(line 4639) the Hoare annotation is: true [2019-11-07 00:29:11,420 INFO L443 ceAbstractionStarter]: For program point L4639-1(line 4639) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L446 ceAbstractionStarter]: At program point blk_peek_requestENTRY(lines 4638 4640) the Hoare annotation is: true [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point blk_peek_requestFINAL(lines 4638 4640) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point blk_peek_requestEXIT(lines 4638 4640) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point L3487(line 3487) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point L3475(lines 3475 3478) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point L3473-1(line 3473) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L446 ceAbstractionStarter]: At program point L3473(line 3473) the Hoare annotation is: true [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point L3467(lines 3467 3471) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L443 ceAbstractionStarter]: For program point kmallocEXIT(lines 3458 3490) no Hoare annotation was computed. [2019-11-07 00:29:11,421 INFO L446 ceAbstractionStarter]: At program point kmallocENTRY(lines 3458 3490) the Hoare annotation is: true [2019-11-07 00:29:11,422 INFO L446 ceAbstractionStarter]: At program point L3480(lines 3480 3481) the Hoare annotation is: true [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point kmallocFINAL(lines 3458 3490) no Hoare annotation was computed. [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point L3480-1(lines 3480 3481) no Hoare annotation was computed. [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point L3472(lines 3472 3484) no Hoare annotation was computed. [2019-11-07 00:29:11,422 INFO L446 ceAbstractionStarter]: At program point L3468(line 3468) the Hoare annotation is: true [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point L3466(lines 3466 3486) no Hoare annotation was computed. [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point L3468-1(line 3468) no Hoare annotation was computed. [2019-11-07 00:29:11,422 INFO L446 ceAbstractionStarter]: At program point L3466-2(lines 3466 3486) the Hoare annotation is: true [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point virtqueue_add_bufEXIT(lines 3650 3659) no Hoare annotation was computed. [2019-11-07 00:29:11,422 INFO L446 ceAbstractionStarter]: At program point L3656(line 3656) the Hoare annotation is: true [2019-11-07 00:29:11,422 INFO L443 ceAbstractionStarter]: For program point L3656-1(line 3656) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L446 ceAbstractionStarter]: At program point virtqueue_add_bufENTRY(lines 3650 3659) the Hoare annotation is: true [2019-11-07 00:29:11,423 INFO L443 ceAbstractionStarter]: For program point virtqueue_add_bufFINAL(lines 3650 3659) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveFINAL(lines 4606 4608) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L443 ceAbstractionStarter]: For program point _raw_spin_lock_irqsaveEXIT(lines 4606 4608) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L446 ceAbstractionStarter]: At program point _raw_spin_lock_irqsaveENTRY(lines 4606 4608) the Hoare annotation is: true [2019-11-07 00:29:11,423 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongENTRY(lines 3548 3555) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongEXIT(lines 3548 3555) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L443 ceAbstractionStarter]: For program point ldv_undef_ulongFINAL(lines 3548 3555) no Hoare annotation was computed. [2019-11-07 00:29:11,423 INFO L446 ceAbstractionStarter]: At program point L3632(line 3632) the Hoare annotation is: true [2019-11-07 00:29:11,423 INFO L446 ceAbstractionStarter]: At program point sg_set_pageENTRY(lines 3628 3637) the Hoare annotation is: true [2019-11-07 00:29:11,424 INFO L443 ceAbstractionStarter]: For program point L3632-1(line 3632) no Hoare annotation was computed. [2019-11-07 00:29:11,424 INFO L443 ceAbstractionStarter]: For program point sg_set_pageEXIT(lines 3628 3637) no Hoare annotation was computed. [2019-11-07 00:29:11,424 INFO L443 ceAbstractionStarter]: For program point sg_set_pageFINAL(lines 3628 3637) no Hoare annotation was computed. [2019-11-07 00:29:11,424 INFO L443 ceAbstractionStarter]: For program point kmalloc_largeFINAL(lines 3441 3457) no Hoare annotation was computed. [2019-11-07 00:29:11,424 INFO L446 ceAbstractionStarter]: At program point L3452(line 3452) the Hoare annotation is: true [2019-11-07 00:29:11,424 INFO L443 ceAbstractionStarter]: For program point L3453(lines 3453 3454) no Hoare annotation was computed. [2019-11-07 00:29:11,424 INFO L446 ceAbstractionStarter]: At program point L3450(line 3450) the Hoare annotation is: true [2019-11-07 00:29:11,424 INFO L446 ceAbstractionStarter]: At program point L3452-1(line 3452) the Hoare annotation is: true [2019-11-07 00:29:11,424 INFO L446 ceAbstractionStarter]: At program point L3448(line 3448) the Hoare annotation is: true [2019-11-07 00:29:11,424 INFO L446 ceAbstractionStarter]: At program point kmalloc_largeENTRY(lines 3441 3457) the Hoare annotation is: true [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point L3450-1(line 3450) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point L3448-1(line 3448) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point kmalloc_largeEXIT(lines 3441 3457) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point blk_queue_orderedEXIT(lines 4666 4668) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L446 ceAbstractionStarter]: At program point blk_queue_orderedENTRY(lines 4666 4668) the Hoare annotation is: true [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point blk_queue_orderedFINAL(lines 4666 4668) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point lockdep_rcu_dereferenceFINAL(lines 4698 4700) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L446 ceAbstractionStarter]: At program point lockdep_rcu_dereferenceENTRY(lines 4698 4700) the Hoare annotation is: true [2019-11-07 00:29:11,425 INFO L443 ceAbstractionStarter]: For program point lockdep_rcu_dereferenceEXIT(lines 4698 4700) no Hoare annotation was computed. [2019-11-07 00:29:11,425 INFO L446 ceAbstractionStarter]: At program point ldv_blk_make_request_5ENTRY(lines 4453 4461) the Hoare annotation is: true [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point ldv_blk_make_request_5FINAL(lines 4453 4461) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L446 ceAbstractionStarter]: At program point L4458(line 4458) the Hoare annotation is: true [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point ldv_blk_make_request_5EXIT(lines 4453 4461) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point L4458-1(line 4458) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point blk_queue_max_hw_sectorsEXIT(lines 4656 4658) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L446 ceAbstractionStarter]: At program point blk_queue_max_hw_sectorsENTRY(lines 4656 4658) the Hoare annotation is: true [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point blk_queue_max_hw_sectorsFINAL(lines 4656 4658) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point virtblk_prepare_flushENTRY(lines 3941 3948) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point virtblk_prepare_flushFINAL(lines 3941 3948) no Hoare annotation was computed. [2019-11-07 00:29:11,426 INFO L443 ceAbstractionStarter]: For program point virtblk_prepare_flushEXIT(lines 3941 3948) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point L4532-1(lines 4532 4535) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point L4526(lines 4526 4529) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point L4528(line 4528) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point ldv_blk_get_requestENTRY(lines 4514 4538) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point ldv_blk_get_requestEXIT(lines 4514 4538) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point ldv_blk_get_requestFINAL(lines 4514 4538) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point L4523(line 4523) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point L4525(lines 4525 4531) no Hoare annotation was computed. [2019-11-07 00:29:11,427 INFO L443 ceAbstractionStarter]: For program point L4525-1(lines 4518 4537) no Hoare annotation was computed. [2019-11-07 00:29:11,428 INFO L443 ceAbstractionStarter]: For program point L4519(lines 4519 4522) no Hoare annotation was computed. [2019-11-07 00:29:11,428 INFO L443 ceAbstractionStarter]: For program point L4521(line 4521) no Hoare annotation was computed. [2019-11-07 00:29:11,428 INFO L443 ceAbstractionStarter]: For program point L4521-1(lines 4519 4522) no Hoare annotation was computed. [2019-11-07 00:29:11,428 INFO L446 ceAbstractionStarter]: At program point L3968(line 3968) the Hoare annotation is: true [2019-11-07 00:29:11,428 INFO L443 ceAbstractionStarter]: For program point L3969-1(line 3969) no Hoare annotation was computed. [2019-11-07 00:29:11,428 INFO L446 ceAbstractionStarter]: At program point L3969(line 3969) the Hoare annotation is: true [2019-11-07 00:29:11,428 INFO L443 ceAbstractionStarter]: For program point L3968-1(line 3968) no Hoare annotation was computed. [2019-11-07 00:29:11,428 INFO L446 ceAbstractionStarter]: At program point L3964(line 3964) the Hoare annotation is: true [2019-11-07 00:29:11,428 INFO L446 ceAbstractionStarter]: At program point L3962(line 3962) the Hoare annotation is: true [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point L3963(lines 3963 3967) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point L3964-1(line 3964) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point L3961-1(line 3961) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L446 ceAbstractionStarter]: At program point L3961(line 3961) the Hoare annotation is: true [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point L3962-1(line 3962) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point virtblk_get_idFINAL(lines 3949 3980) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point L3977-1(line 3977) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L443 ceAbstractionStarter]: For program point virtblk_get_idEXIT(lines 3949 3980) no Hoare annotation was computed. [2019-11-07 00:29:11,429 INFO L446 ceAbstractionStarter]: At program point L3977(line 3977) the Hoare annotation is: true [2019-11-07 00:29:11,429 INFO L446 ceAbstractionStarter]: At program point virtblk_get_idENTRY(lines 3949 3980) the Hoare annotation is: true [2019-11-07 00:29:11,431 INFO L443 ceAbstractionStarter]: For program point L3972(line 3972) no Hoare annotation was computed. [2019-11-07 00:29:11,432 INFO L443 ceAbstractionStarter]: For program point L3970(lines 3970 3975) no Hoare annotation was computed. [2019-11-07 00:29:11,432 INFO L446 ceAbstractionStarter]: At program point L3971-1(line 3971) the Hoare annotation is: true [2019-11-07 00:29:11,432 INFO L446 ceAbstractionStarter]: At program point L3971(line 3971) the Hoare annotation is: true [2019-11-07 00:29:11,432 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapENTRY(lines 3576 3582) no Hoare annotation was computed. [2019-11-07 00:29:11,432 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapEXIT(lines 3576 3582) no Hoare annotation was computed. [2019-11-07 00:29:11,432 INFO L443 ceAbstractionStarter]: For program point ldv__builtin_trapFINAL(lines 3576 3582) no Hoare annotation was computed. [2019-11-07 00:29:11,432 INFO L446 ceAbstractionStarter]: At program point L3760(line 3760) the Hoare annotation is: true [2019-11-07 00:29:11,432 INFO L443 ceAbstractionStarter]: For program point L3760-1(line 3760) no Hoare annotation was computed. [2019-11-07 00:29:11,432 INFO L446 ceAbstractionStarter]: At program point L3748(lines 3731 3772) the Hoare annotation is: true [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3744(line 3744) no Hoare annotation was computed. [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3769-1(line 3769) no Hoare annotation was computed. [2019-11-07 00:29:11,433 INFO L446 ceAbstractionStarter]: At program point L3769(line 3769) the Hoare annotation is: true [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3765(lines 3765 3768) no Hoare annotation was computed. [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3761-1(line 3761) no Hoare annotation was computed. [2019-11-07 00:29:11,433 INFO L446 ceAbstractionStarter]: At program point L3761(line 3761) the Hoare annotation is: true [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3749(lines 3749 3754) no Hoare annotation was computed. [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3749-2(lines 3749 3754) no Hoare annotation was computed. [2019-11-07 00:29:11,433 INFO L443 ceAbstractionStarter]: For program point L3741(line 3741) no Hoare annotation was computed. [2019-11-07 00:29:11,434 INFO L446 ceAbstractionStarter]: At program point L3770(line 3770) the Hoare annotation is: true [2019-11-07 00:29:11,434 INFO L443 ceAbstractionStarter]: For program point L3737(lines 3737 3747) no Hoare annotation was computed. [2019-11-07 00:29:11,434 INFO L443 ceAbstractionStarter]: For program point L3770-1(line 3770) no Hoare annotation was computed. [2019-11-07 00:29:11,434 INFO L446 ceAbstractionStarter]: At program point L3766(lines 3731 3772) the Hoare annotation is: true [2019-11-07 00:29:11,434 INFO L443 ceAbstractionStarter]: For program point L3733-1(line 3733) no Hoare annotation was computed. [2019-11-07 00:29:11,434 INFO L446 ceAbstractionStarter]: At program point L3733(line 3733) the Hoare annotation is: true [2019-11-07 00:29:11,434 INFO L443 ceAbstractionStarter]: For program point blk_doneFINAL(lines 3722 3773) no Hoare annotation was computed. [2019-11-07 00:29:11,434 INFO L446 ceAbstractionStarter]: At program point L3762(lines 3731 3772) the Hoare annotation is: true [2019-11-07 00:29:11,434 INFO L446 ceAbstractionStarter]: At program point blk_doneENTRY(lines 3722 3773) the Hoare annotation is: true [2019-11-07 00:29:11,434 INFO L443 ceAbstractionStarter]: For program point blk_doneEXIT(lines 3722 3773) no Hoare annotation was computed. [2019-11-07 00:29:11,435 INFO L443 ceAbstractionStarter]: For program point L3738(line 3738) no Hoare annotation was computed. [2019-11-07 00:29:11,435 INFO L446 ceAbstractionStarter]: At program point L3734(line 3734) the Hoare annotation is: true [2019-11-07 00:29:11,435 INFO L443 ceAbstractionStarter]: For program point L3734-1(line 3734) no Hoare annotation was computed. [2019-11-07 00:29:11,435 INFO L443 ceAbstractionStarter]: For program point L3763-1(line 3763) no Hoare annotation was computed. [2019-11-07 00:29:11,435 INFO L446 ceAbstractionStarter]: At program point L3763(line 3763) the Hoare annotation is: true [2019-11-07 00:29:11,435 INFO L443 ceAbstractionStarter]: For program point L3759-1(line 3759) no Hoare annotation was computed. [2019-11-07 00:29:11,435 INFO L446 ceAbstractionStarter]: At program point L3759(line 3759) the Hoare annotation is: true [2019-11-07 00:29:11,435 INFO L443 ceAbstractionStarter]: For program point L3755(lines 3755 3758) no Hoare annotation was computed. [2019-11-07 00:29:11,435 INFO L443 ceAbstractionStarter]: For program point L3755-2(lines 3755 3758) no Hoare annotation was computed. [2019-11-07 00:29:11,436 INFO L446 ceAbstractionStarter]: At program point L4214(lines 4080 4217) the Hoare annotation is: true [2019-11-07 00:29:11,436 INFO L443 ceAbstractionStarter]: For program point L4082(lines 4082 4085) no Hoare annotation was computed. [2019-11-07 00:29:11,436 INFO L443 ceAbstractionStarter]: For program point L4115(lines 4115 4119) no Hoare annotation was computed. [2019-11-07 00:29:11,436 INFO L446 ceAbstractionStarter]: At program point L4182(line 4182) the Hoare annotation is: true [2019-11-07 00:29:11,436 INFO L443 ceAbstractionStarter]: For program point L4182-1(line 4182) no Hoare annotation was computed. [2019-11-07 00:29:11,436 INFO L443 ceAbstractionStarter]: For program point virtblk_probeFINAL(lines 4054 4218) no Hoare annotation was computed. [2019-11-07 00:29:11,436 INFO L443 ceAbstractionStarter]: For program point virtblk_probeEXIT(lines 4054 4218) no Hoare annotation was computed. [2019-11-07 00:29:11,436 INFO L446 ceAbstractionStarter]: At program point L4100(line 4100) the Hoare annotation is: true [2019-11-07 00:29:11,436 INFO L446 ceAbstractionStarter]: At program point L4100-1(line 4100) the Hoare annotation is: true [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4167-1(line 4167) no Hoare annotation was computed. [2019-11-07 00:29:11,437 INFO L446 ceAbstractionStarter]: At program point L4167(line 4167) the Hoare annotation is: true [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4200(line 4200) no Hoare annotation was computed. [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4101(line 4101) no Hoare annotation was computed. [2019-11-07 00:29:11,437 INFO L446 ceAbstractionStarter]: At program point L4168(line 4168) the Hoare annotation is: true [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4201-2(lines 4201 4204) no Hoare annotation was computed. [2019-11-07 00:29:11,437 INFO L446 ceAbstractionStarter]: At program point L4102(line 4102) the Hoare annotation is: true [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4201(line 4201) no Hoare annotation was computed. [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4135(lines 4135 4145) no Hoare annotation was computed. [2019-11-07 00:29:11,437 INFO L443 ceAbstractionStarter]: For program point L4168-1(line 4168) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L443 ceAbstractionStarter]: For program point L4102-1(line 4102) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L443 ceAbstractionStarter]: For program point L4201-4(lines 4201 4204) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L446 ceAbstractionStarter]: At program point L4152(line 4152) the Hoare annotation is: true [2019-11-07 00:29:11,438 INFO L443 ceAbstractionStarter]: For program point L4185(line 4185) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L446 ceAbstractionStarter]: At program point L4086(line 4086) the Hoare annotation is: true [2019-11-07 00:29:11,438 INFO L443 ceAbstractionStarter]: For program point L4152-1(line 4152) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L443 ceAbstractionStarter]: For program point L4086-1(line 4086) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L446 ceAbstractionStarter]: At program point L4202(line 4202) the Hoare annotation is: true [2019-11-07 00:29:11,438 INFO L443 ceAbstractionStarter]: For program point L4169-1(line 4169) no Hoare annotation was computed. [2019-11-07 00:29:11,438 INFO L446 ceAbstractionStarter]: At program point L4169(line 4169) the Hoare annotation is: true [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4202-1(line 4202) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4186(line 4186) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L446 ceAbstractionStarter]: At program point L4120(line 4120) the Hoare annotation is: true [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4186-2(lines 4186 4189) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4153(lines 4153 4161) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L446 ceAbstractionStarter]: At program point L4186-4(lines 4186 4189) the Hoare annotation is: true [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4087(line 4087) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4120-1(line 4120) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4087-2(lines 4087 4090) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L443 ceAbstractionStarter]: For program point L4087-4(lines 4087 4090) no Hoare annotation was computed. [2019-11-07 00:29:11,439 INFO L446 ceAbstractionStarter]: At program point L4170(line 4170) the Hoare annotation is: true [2019-11-07 00:29:11,440 INFO L446 ceAbstractionStarter]: At program point L4170-1(line 4170) the Hoare annotation is: true [2019-11-07 00:29:11,440 INFO L446 ceAbstractionStarter]: At program point L4154(line 4154) the Hoare annotation is: true [2019-11-07 00:29:11,440 INFO L443 ceAbstractionStarter]: For program point L4187-1(line 4187) no Hoare annotation was computed. [2019-11-07 00:29:11,440 INFO L446 ceAbstractionStarter]: At program point L4187(line 4187) the Hoare annotation is: true [2019-11-07 00:29:11,440 INFO L443 ceAbstractionStarter]: For program point L4121(lines 4121 4125) no Hoare annotation was computed. [2019-11-07 00:29:11,440 INFO L443 ceAbstractionStarter]: For program point L4154-1(line 4154) no Hoare annotation was computed. [2019-11-07 00:29:11,440 INFO L443 ceAbstractionStarter]: For program point L4138(lines 4138 4145) no Hoare annotation was computed. [2019-11-07 00:29:11,440 INFO L446 ceAbstractionStarter]: At program point L4171(line 4171) the Hoare annotation is: true [2019-11-07 00:29:11,440 INFO L443 ceAbstractionStarter]: For program point L4105-1(line 4105) no Hoare annotation was computed. [2019-11-07 00:29:11,440 INFO L443 ceAbstractionStarter]: For program point L4138-2(lines 4135 4145) no Hoare annotation was computed. [2019-11-07 00:29:11,441 INFO L446 ceAbstractionStarter]: At program point L4105(line 4105) the Hoare annotation is: true [2019-11-07 00:29:11,441 INFO L443 ceAbstractionStarter]: For program point L4172(line 4172) no Hoare annotation was computed. [2019-11-07 00:29:11,441 INFO L446 ceAbstractionStarter]: At program point L4106(line 4106) the Hoare annotation is: true [2019-11-07 00:29:11,441 INFO L446 ceAbstractionStarter]: At program point L4205(line 4205) the Hoare annotation is: true [2019-11-07 00:29:11,441 INFO L443 ceAbstractionStarter]: For program point L4205-1(line 4205) no Hoare annotation was computed. [2019-11-07 00:29:11,441 INFO L443 ceAbstractionStarter]: For program point L4106-1(line 4106) no Hoare annotation was computed. [2019-11-07 00:29:11,442 INFO L446 ceAbstractionStarter]: At program point L4156(line 4156) the Hoare annotation is: true [2019-11-07 00:29:11,442 INFO L443 ceAbstractionStarter]: For program point L4156-1(line 4156) no Hoare annotation was computed. [2019-11-07 00:29:11,442 INFO L443 ceAbstractionStarter]: For program point L4173(lines 4173 4177) no Hoare annotation was computed. [2019-11-07 00:29:11,442 INFO L443 ceAbstractionStarter]: For program point L4107-1(line 4107) no Hoare annotation was computed. [2019-11-07 00:29:11,442 INFO L446 ceAbstractionStarter]: At program point L4107(line 4107) the Hoare annotation is: true [2019-11-07 00:29:11,442 INFO L443 ceAbstractionStarter]: For program point L4190(line 4190) no Hoare annotation was computed. [2019-11-07 00:29:11,443 INFO L443 ceAbstractionStarter]: For program point L4157(lines 4157 4160) no Hoare annotation was computed. [2019-11-07 00:29:11,443 INFO L446 ceAbstractionStarter]: At program point L4157-2(lines 4153 4161) the Hoare annotation is: true [2019-11-07 00:29:11,443 INFO L446 ceAbstractionStarter]: At program point L4174(line 4174) the Hoare annotation is: true [2019-11-07 00:29:11,443 INFO L443 ceAbstractionStarter]: For program point L4108(lines 4108 4113) no Hoare annotation was computed. [2019-11-07 00:29:11,444 INFO L443 ceAbstractionStarter]: For program point L4174-1(line 4174) no Hoare annotation was computed. [2019-11-07 00:29:11,445 INFO L446 ceAbstractionStarter]: At program point virtblk_probeENTRY(lines 4054 4218) the Hoare annotation is: true [2019-11-07 00:29:11,445 INFO L446 ceAbstractionStarter]: At program point L4158(line 4158) the Hoare annotation is: true [2019-11-07 00:29:11,445 INFO L443 ceAbstractionStarter]: For program point L4191(line 4191) no Hoare annotation was computed. [2019-11-07 00:29:11,446 INFO L446 ceAbstractionStarter]: At program point L4092(line 4092) the Hoare annotation is: true [2019-11-07 00:29:11,447 INFO L443 ceAbstractionStarter]: For program point L4158-1(line 4158) no Hoare annotation was computed. [2019-11-07 00:29:11,447 INFO L443 ceAbstractionStarter]: For program point L4191-2(lines 4191 4194) no Hoare annotation was computed. [2019-11-07 00:29:11,447 INFO L443 ceAbstractionStarter]: For program point L4092-1(line 4092) no Hoare annotation was computed. [2019-11-07 00:29:11,447 INFO L446 ceAbstractionStarter]: At program point L4191-4(lines 4191 4194) the Hoare annotation is: true [2019-11-07 00:29:11,447 INFO L443 ceAbstractionStarter]: For program point L4208-1(line 4208) no Hoare annotation was computed. [2019-11-07 00:29:11,447 INFO L446 ceAbstractionStarter]: At program point L4208(line 4208) the Hoare annotation is: true [2019-11-07 00:29:11,447 INFO L443 ceAbstractionStarter]: For program point L4109-1(line 4109) no Hoare annotation was computed. [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4109(line 4109) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4192(line 4192) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4126(line 4126) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L443 ceAbstractionStarter]: For program point L4192-1(line 4192) no Hoare annotation was computed. [2019-11-07 00:29:11,448 INFO L443 ceAbstractionStarter]: For program point L4126-1(line 4126) no Hoare annotation was computed. [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4176(line 4176) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4209(lines 4080 4217) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4176-1(lines 4173 4177) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L446 ceAbstractionStarter]: At program point L4210(line 4210) the Hoare annotation is: true [2019-11-07 00:29:11,448 INFO L443 ceAbstractionStarter]: For program point L4210-1(line 4210) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4095(lines 4095 4099) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L446 ceAbstractionStarter]: At program point L4211(lines 4080 4217) the Hoare annotation is: true [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4178(line 4178) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4162(line 4162) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4195(line 4195) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4129(lines 4129 4133) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4212-1(line 4212) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L443 ceAbstractionStarter]: For program point L4179(lines 4179 4184) no Hoare annotation was computed. [2019-11-07 00:29:11,449 INFO L446 ceAbstractionStarter]: At program point L4212(line 4212) the Hoare annotation is: true [2019-11-07 00:29:11,450 INFO L446 ceAbstractionStarter]: At program point L4179-2(lines 4179 4184) the Hoare annotation is: true [2019-11-07 00:29:11,450 INFO L443 ceAbstractionStarter]: For program point L4196(line 4196) no Hoare annotation was computed. [2019-11-07 00:29:11,450 INFO L443 ceAbstractionStarter]: For program point L4196-2(lines 4196 4199) no Hoare annotation was computed. [2019-11-07 00:29:11,450 INFO L443 ceAbstractionStarter]: For program point L4163(lines 4163 4166) no Hoare annotation was computed. [2019-11-07 00:29:11,450 INFO L446 ceAbstractionStarter]: At program point L4196-4(lines 4196 4199) the Hoare annotation is: true [2019-11-07 00:29:11,450 INFO L443 ceAbstractionStarter]: For program point L4163-2(lines 4163 4166) no Hoare annotation was computed. [2019-11-07 00:29:11,450 INFO L446 ceAbstractionStarter]: At program point L4180(line 4180) the Hoare annotation is: true [2019-11-07 00:29:11,450 INFO L446 ceAbstractionStarter]: At program point L4114(line 4114) the Hoare annotation is: true [2019-11-07 00:29:11,450 INFO L443 ceAbstractionStarter]: For program point L4147-1(line 4147) no Hoare annotation was computed. [2019-11-07 00:29:11,450 INFO L446 ceAbstractionStarter]: At program point L4213(lines 4080 4217) the Hoare annotation is: true [2019-11-07 00:29:11,451 INFO L446 ceAbstractionStarter]: At program point L4147(line 4147) the Hoare annotation is: true [2019-11-07 00:29:11,451 INFO L443 ceAbstractionStarter]: For program point L4180-1(line 4180) no Hoare annotation was computed. [2019-11-07 00:29:11,451 INFO L443 ceAbstractionStarter]: For program point L4081-1(line 4081) no Hoare annotation was computed. [2019-11-07 00:29:11,451 INFO L446 ceAbstractionStarter]: At program point L4081(line 4081) the Hoare annotation is: true [2019-11-07 00:29:11,451 INFO L443 ceAbstractionStarter]: For program point L4114-1(line 4114) no Hoare annotation was computed. [2019-11-07 00:29:11,451 INFO L446 ceAbstractionStarter]: At program point L4164(line 4164) the Hoare annotation is: true [2019-11-07 00:29:11,451 INFO L443 ceAbstractionStarter]: For program point L4197-1(line 4197) no Hoare annotation was computed. [2019-11-07 00:29:11,451 INFO L446 ceAbstractionStarter]: At program point L4197(line 4197) the Hoare annotation is: true [2019-11-07 00:29:11,451 INFO L446 ceAbstractionStarter]: At program point L4131(lines 4080 4217) the Hoare annotation is: true [2019-11-07 00:29:11,451 INFO L443 ceAbstractionStarter]: For program point L4164-1(line 4164) no Hoare annotation was computed. [2019-11-07 00:29:11,452 INFO L446 ceAbstractionStarter]: At program point ldv_check_final_stateENTRY(lines 4574 4583) the Hoare annotation is: true [2019-11-07 00:29:11,452 INFO L439 ceAbstractionStarter]: At program point L4579(line 4579) the Hoare annotation is: (not (= ~ldv_blk_rq~0 0)) [2019-11-07 00:29:11,452 INFO L443 ceAbstractionStarter]: For program point L4579-1(lines 4574 4583) no Hoare annotation was computed. [2019-11-07 00:29:11,452 INFO L443 ceAbstractionStarter]: For program point ldv_check_final_stateEXIT(lines 4574 4583) no Hoare annotation was computed. [2019-11-07 00:29:11,452 INFO L443 ceAbstractionStarter]: For program point ldv_zallocEXIT(lines 3515 3531) no Hoare annotation was computed. [2019-11-07 00:29:11,452 INFO L443 ceAbstractionStarter]: For program point L3525-1(line 3525) no Hoare annotation was computed. [2019-11-07 00:29:11,452 INFO L446 ceAbstractionStarter]: At program point ldv_zallocENTRY(lines 3515 3531) the Hoare annotation is: true [2019-11-07 00:29:11,452 INFO L446 ceAbstractionStarter]: At program point L3525(line 3525) the Hoare annotation is: true [2019-11-07 00:29:11,452 INFO L443 ceAbstractionStarter]: For program point ldv_zallocFINAL(lines 3515 3531) no Hoare annotation was computed. [2019-11-07 00:29:11,453 INFO L443 ceAbstractionStarter]: For program point L3522(lines 3522 3529) no Hoare annotation was computed. [2019-11-07 00:29:11,453 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,453 INFO L439 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: false [2019-11-07 00:29:11,453 INFO L446 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2019-11-07 00:29:11,454 INFO L443 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2019-11-07 00:29:11,454 INFO L446 ceAbstractionStarter]: At program point L4449(line 4449) the Hoare annotation is: true [2019-11-07 00:29:11,454 INFO L443 ceAbstractionStarter]: For program point L4449-1(line 4449) no Hoare annotation was computed. [2019-11-07 00:29:11,454 INFO L446 ceAbstractionStarter]: At program point IS_ERRENTRY(lines 4445 4452) the Hoare annotation is: true [2019-11-07 00:29:11,454 INFO L443 ceAbstractionStarter]: For program point IS_ERRFINAL(lines 4445 4452) no Hoare annotation was computed. [2019-11-07 00:29:11,454 INFO L443 ceAbstractionStarter]: For program point IS_ERREXIT(lines 4445 4452) no Hoare annotation was computed. [2019-11-07 00:29:11,467 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:29:11 BoogieIcfgContainer [2019-11-07 00:29:11,467 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2019-11-07 00:29:11,470 INFO L168 Benchmark]: Toolchain (without parser) took 12344.97 ms. Allocated memory was 137.4 MB in the beginning and 555.7 MB in the end (delta: 418.4 MB). Free memory was 96.4 MB in the beginning and 221.3 MB in the end (delta: -124.9 MB). Peak memory consumption was 359.1 MB. Max. memory is 7.1 GB. [2019-11-07 00:29:11,471 INFO L168 Benchmark]: CDTParser took 1.16 ms. Allocated memory is still 137.4 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-11-07 00:29:11,474 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1900.95 ms. Allocated memory was 137.4 MB in the beginning and 237.0 MB in the end (delta: 99.6 MB). Free memory was 96.2 MB in the beginning and 186.3 MB in the end (delta: -90.1 MB). Peak memory consumption was 90.5 MB. Max. memory is 7.1 GB. [2019-11-07 00:29:11,475 INFO L168 Benchmark]: Boogie Preprocessor took 199.71 ms. Allocated memory is still 237.0 MB. Free memory was 186.3 MB in the beginning and 174.3 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. [2019-11-07 00:29:11,477 INFO L168 Benchmark]: RCFGBuilder took 2680.81 ms. Allocated memory was 237.0 MB in the beginning and 258.5 MB in the end (delta: 21.5 MB). Free memory was 174.3 MB in the beginning and 186.6 MB in the end (delta: -12.3 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. [2019-11-07 00:29:11,478 INFO L168 Benchmark]: TraceAbstraction took 7559.40 ms. Allocated memory was 258.5 MB in the beginning and 555.7 MB in the end (delta: 297.3 MB). Free memory was 186.6 MB in the beginning and 221.3 MB in the end (delta: -34.7 MB). Peak memory consumption was 328.1 MB. Max. memory is 7.1 GB. [2019-11-07 00:29:11,486 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 1.16 ms. Allocated memory is still 137.4 MB. Free memory was 120.6 MB in the beginning and 120.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1900.95 ms. Allocated memory was 137.4 MB in the beginning and 237.0 MB in the end (delta: 99.6 MB). Free memory was 96.2 MB in the beginning and 186.3 MB in the end (delta: -90.1 MB). Peak memory consumption was 90.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 199.71 ms. Allocated memory is still 237.0 MB. Free memory was 186.3 MB in the beginning and 174.3 MB in the end (delta: 12.0 MB). Peak memory consumption was 12.0 MB. Max. memory is 7.1 GB. * RCFGBuilder took 2680.81 ms. Allocated memory was 237.0 MB in the beginning and 258.5 MB in the end (delta: 21.5 MB). Free memory was 174.3 MB in the beginning and 186.6 MB in the end (delta: -12.3 MB). Peak memory consumption was 117.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 7559.40 ms. Allocated memory was 258.5 MB in the beginning and 555.7 MB in the end (delta: 297.3 MB). Free memory was 186.6 MB in the beginning and 221.3 MB in the end (delta: -34.7 MB). Peak memory consumption was 328.1 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3560]: 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: 3900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3095]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3609]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3563]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3907]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3731]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3295]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4462]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3731]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3617]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4310]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3731]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3803]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3793]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3601]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4080]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 3900]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 4228]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: -1]: Loop Invariant Derived loop invariant: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 130 procedures, 891 locations, 1 error locations. Result: SAFE, OverallTime: 7.4s, OverallIterations: 6, TraceHistogramMax: 3, AutomataDifference: 1.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 1.3s, HoareTripleCheckerStatistics: 4816 SDtfs, 2385 SDslu, 6866 SDs, 0 SdLazy, 48 SolverSat, 8 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 0.1s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 376 GetRequests, 357 SyntacticMatches, 1 SemanticMatches, 18 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=4974occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.1s AutomataMinimizationTime, 6 MinimizatonAttempts, 28 StatesRemovedByMinimization, 3 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 317 LocationsWithAnnotation, 9492 PreInvPairs, 9518 NumberOfFragments, 320 HoareAnnotationTreeSize, 9492 FomulaSimplifications, 0 FormulaSimplificationTreeSizeReduction, 1.1s HoareSimplificationTime, 317 FomulaSimplificationsInter, 49 FormulaSimplificationTreeSizeReductionInter, 0.1s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.6s SatisfiabilityAnalysisTime, 1.6s InterpolantComputationTime, 916 NumberOfCodeBlocks, 916 NumberOfCodeBlocksAsserted, 7 NumberOfCheckSat, 1084 ConstructedInterpolants, 0 QuantifiedInterpolants, 186323 SizeOfPredicates, 1 NumberOfNonLiveVariables, 1336 ConjunctsInSsa, 4 ConjunctsInUnsatCore, 8 InterpolantComputations, 5 PerfectInterpolantSequences, 166/169 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: TIME[ms]: 128, ITERATIONS: 1, WAS_STRONG: 1, WEAKENING_RATIO: 1.0, AVG_VARS_REMOVED_DURING_WEAKENING: 2.177142857142857, AVG_WEAKENED_CONJUNCTS: 0.0, PDR: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...