./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 6a47aea7 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab455f91dc092335ea79bdd0ee44b9b2e1d74bc0f53cecbb1f8554aae67c2cdd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:21:19,124 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:21:19,127 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:21:19,198 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:21:19,199 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:21:19,205 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:21:19,207 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:21:19,212 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:21:19,215 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:21:19,223 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:21:19,224 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:21:19,227 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:21:19,227 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:21:19,230 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:21:19,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:21:19,239 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:21:19,241 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:21:19,242 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:21:19,245 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:21:19,258 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:21:19,260 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:21:19,262 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:21:19,266 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:21:19,267 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:21:19,272 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:21:19,272 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:21:19,273 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:21:19,275 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:21:19,276 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:21:19,278 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:21:19,278 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:21:19,279 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:21:19,282 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:21:19,283 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:21:19,285 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:21:19,285 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:21:19,286 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:21:19,286 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:21:19,286 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:21:19,288 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:21:19,288 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:21:19,289 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 17:21:19,344 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:21:19,344 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:21:19,345 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:21:19,345 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:21:19,346 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:21:19,346 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:21:19,347 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:21:19,347 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:21:19,347 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:21:19,347 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 17:21:19,349 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:21:19,349 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:21:19,349 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 17:21:19,350 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 17:21:19,350 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:21:19,350 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 17:21:19,350 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 17:21:19,351 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 17:21:19,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:21:19,354 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 17:21:19,355 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:21:19,361 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:21:19,361 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:21:19,361 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:21:19,361 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:21:19,362 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:21:19,362 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:21:19,362 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:21:19,363 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:21:19,363 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:21:19,363 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:21:19,363 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:21:19,364 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:21:19,364 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 17:21:19,364 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 17:21:19,364 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:21:19,365 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:21:19,365 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:21:19,365 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab455f91dc092335ea79bdd0ee44b9b2e1d74bc0f53cecbb1f8554aae67c2cdd [2021-11-23 17:21:19,702 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:21:19,728 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:21:19,731 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:21:19,733 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:21:19,734 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:21:19,736 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 17:21:19,828 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/4479c1701/1e38f8d025404cc29eb266007e1f4a45/FLAGa3bfd8d5e [2021-11-23 17:21:21,377 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:21:21,378 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 17:21:21,504 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/4479c1701/1e38f8d025404cc29eb266007e1f4a45/FLAGa3bfd8d5e [2021-11-23 17:21:21,738 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/4479c1701/1e38f8d025404cc29eb266007e1f4a45 [2021-11-23 17:21:21,741 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:21:21,746 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:21:21,750 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:21:21,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:21:21,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:21:21,757 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:21:21" (1/1) ... [2021-11-23 17:21:21,760 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53ca01a8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:21, skipping insertion in model container [2021-11-23 17:21:21,760 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:21:21" (1/1) ... [2021-11-23 17:21:21,769 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:21:22,150 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:21:31,866 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[757585,757598] [2021-11-23 17:21:32,029 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:21:32,145 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:21:33,374 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[757585,757598] [2021-11-23 17:21:33,389 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:21:33,795 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:21:33,796 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33 WrapperNode [2021-11-23 17:21:33,796 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:21:33,798 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:21:33,798 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:21:33,798 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:21:33,808 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:34,154 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:34,922 INFO L137 Inliner]: procedures = 594, calls = 8996, calls flagged for inlining = 267, calls inlined = 259, statements flattened = 20629 [2021-11-23 17:21:34,923 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:21:34,924 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:21:34,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:21:34,925 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:21:34,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:34,937 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:35,067 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:35,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:35,899 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:36,021 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:36,107 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:36,339 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:21:36,341 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:21:36,342 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:21:36,342 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:21:36,353 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:33" (1/1) ... [2021-11-23 17:21:36,373 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:21:36,388 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:21:36,415 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:21:36,485 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:21:36,548 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2021-11-23 17:21:36,548 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2021-11-23 17:21:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-11-23 17:21:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-11-23 17:21:36,549 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 17:21:36,549 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 17:21:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:21:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:21:36,550 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_sgl_handle [2021-11-23 17:21:36,550 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_sgl_handle [2021-11-23 17:21:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2021-11-23 17:21:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2021-11-23 17:21:36,551 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 17:21:36,551 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 17:21:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:21:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:21:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_purge_eq [2021-11-23 17:21:36,552 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_purge_eq [2021-11-23 17:21:36,552 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 17:21:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 17:21:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2021-11-23 17:21:36,553 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2021-11-23 17:21:36,553 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 17:21:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 17:21:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 17:21:36,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 17:21:36,554 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mcc_tag [2021-11-23 17:21:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mcc_tag [2021-11-23 17:21:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 17:21:36,555 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 17:21:36,555 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:21:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:21:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2021-11-23 17:21:36,556 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2021-11-23 17:21:36,556 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_exec_nonemb_cmd [2021-11-23 17:21:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_exec_nonemb_cmd [2021-11-23 17:21:36,557 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 17:21:36,557 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 17:21:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ue_detect [2021-11-23 17:21:36,558 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ue_detect [2021-11-23 17:21:36,558 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 17:21:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 17:21:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:21:36,559 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:21:36,559 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-11-23 17:21:36,560 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-11-23 17:21:36,560 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_create [2021-11-23 17:21:36,561 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_create [2021-11-23 17:21:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2021-11-23 17:21:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2021-11-23 17:21:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_all_cqs [2021-11-23 17:21:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_all_cqs [2021-11-23 17:21:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 17:21:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 17:21:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 17:21:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 17:21:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2021-11-23 17:21:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2021-11-23 17:21:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure free_mcc_tag [2021-11-23 17:21:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mcc_tag [2021-11-23 17:21:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_enable_intr [2021-11-23 17:21:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_enable_intr [2021-11-23 17:21:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_destroy [2021-11-23 17:21:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_destroy [2021-11-23 17:21:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:21:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:21:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_reset_function [2021-11-23 17:21:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_reset_function [2021-11-23 17:21:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mem [2021-11-23 17:21:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mem [2021-11-23 17:21:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-11-23 17:21:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-11-23 17:21:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:21:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 17:21:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 17:21:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure nla_find [2021-11-23 17:21:36,570 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_find [2021-11-23 17:21:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_busy_list [2021-11-23 17:21:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_busy_list [2021-11-23 17:21:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-11-23 17:21:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-11-23 17:21:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 17:21:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 17:21:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-11-23 17:21:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-11-23 17:21:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:21:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:21:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_init_irqs [2021-11-23 17:21:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_init_irqs [2021-11-23 17:21:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 17:21:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 17:21:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:21:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:21:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 17:21:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 17:21:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cleanup_task [2021-11-23 17:21:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cleanup_task [2021-11-23 17:21:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-11-23 17:21:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-11-23 17:21:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_err_detected [2021-11-23 17:21:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_err_detected [2021-11-23 17:21:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2021-11-23 17:21:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2021-11-23 17:21:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 17:21:36,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 17:21:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 17:21:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_cq [2021-11-23 17:21:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_cq [2021-11-23 17:21:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 17:21:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 17:21:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:21:36,584 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:21:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 17:21:36,588 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 17:21:36,588 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 17:21:36,589 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2021-11-23 17:21:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2021-11-23 17:21:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mgmt_sgl_handle [2021-11-23 17:21:36,592 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mgmt_sgl_handle [2021-11-23 17:21:36,592 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_hdr_prepare [2021-11-23 17:21:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_hdr_prepare [2021-11-23 17:21:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 17:21:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 17:21:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 17:21:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_init [2021-11-23 17:21:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_init [2021-11-23 17:21:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:21:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:21:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:21:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:21:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_hw_health_check [2021-11-23 17:21:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_hw_health_check [2021-11-23 17:21:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 17:21:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 17:21:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2021-11-23 17:21:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2021-11-23 17:21:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_static_ip [2021-11-23 17:21:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_static_ip [2021-11-23 17:21:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 17:21:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 17:21:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 17:21:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 17:21:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_destroy_contiguous [2021-11-23 17:21:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_destroy_contiguous [2021-11-23 17:21:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_get_param [2021-11-23 17:21:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_get_param [2021-11-23 17:21:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2021-11-23 17:21:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2021-11-23 17:21:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 17:21:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 17:21:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 17:21:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 17:21:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 17:21:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 17:21:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2021-11-23 17:21:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2021-11-23 17:21:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-11-23 17:21:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-11-23 17:21:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 17:21:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 17:21:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_ep [2021-11-23 17:21:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_ep [2021-11-23 17:21:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2021-11-23 17:21:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2021-11-23 17:21:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_parse_pdu [2021-11-23 17:21:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_parse_pdu [2021-11-23 17:21:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-11-23 17:21:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-11-23 17:21:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_mccq_compl [2021-11-23 17:21:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_mccq_compl [2021-11-23 17:21:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 17:21:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 17:21:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_unmap_pci_function [2021-11-23 17:21:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_unmap_pci_function [2021-11-23 17:21:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:21:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2021-11-23 17:21:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2021-11-23 17:21:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_build_be_sgl_arr [2021-11-23 17:21:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_build_be_sgl_arr [2021-11-23 17:21:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 17:21:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 17:21:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:21:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_task_xmit [2021-11-23 17:21:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_task_xmit [2021-11-23 17:21:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_start [2021-11-23 17:21:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_start [2021-11-23 17:21:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:21:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:21:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-11-23 17:21:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-11-23 17:21:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:21:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure nonembedded_sgl [2021-11-23 17:21:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure nonembedded_sgl [2021-11-23 17:21:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 17:21:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 17:21:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2021-11-23 17:21:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2021-11-23 17:21:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_modify_gateway [2021-11-23 17:21:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_modify_gateway [2021-11-23 17:21:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_macaddr [2021-11-23 17:21:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_macaddr [2021-11-23 17:21:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 17:21:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 17:21:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_get_stats [2021-11-23 17:21:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_get_stats [2021-11-23 17:21:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_create_contiguous [2021-11-23 17:21:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_create_contiguous [2021-11-23 17:21:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_all_if_id [2021-11-23 17:21:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_all_if_id [2021-11-23 17:21:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_clean_port [2021-11-23 17:21:36,618 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_clean_port [2021-11-23 17:21:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_cq_create [2021-11-23 17:21:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_cq_create [2021-11-23 17:21:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure be_chk_reset_complete [2021-11-23 17:21:36,619 INFO L138 BoogieDeclarations]: Found implementation of procedure be_chk_reset_complete [2021-11-23 17:21:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:21:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:21:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:21:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:21:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_boot_destroy_kset [2021-11-23 17:21:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_boot_destroy_kset [2021-11-23 17:21:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure free_mgmt_sgl_handle [2021-11-23 17:21:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mgmt_sgl_handle [2021-11-23 17:21:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify [2021-11-23 17:21:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify [2021-11-23 17:21:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:21:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:21:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_alloc_cmd_data [2021-11-23 17:21:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_alloc_cmd_data [2021-11-23 17:21:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_attr_is_visible [2021-11-23 17:21:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_attr_is_visible [2021-11-23 17:21:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_bsg_request [2021-11-23 17:21:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_bsg_request [2021-11-23 17:21:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 17:21:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 17:21:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2021-11-23 17:21:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2021-11-23 17:21:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 17:21:36,625 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 17:21:36,645 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 17:21:36,645 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 17:21:36,646 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_iface [2021-11-23 17:21:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_iface [2021-11-23 17:21:36,646 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2021-11-23 17:21:36,646 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2021-11-23 17:21:36,646 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 17:21:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 17:21:36,647 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:21:36,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:21:36,654 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 17:21:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 17:21:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 17:21:36,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 17:21:36,655 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:21:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:21:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:21:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:21:36,656 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_host_param [2021-11-23 17:21:36,656 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_host_param [2021-11-23 17:21:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:21:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:21:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_init_controller [2021-11-23 17:21:36,657 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_init_controller [2021-11-23 17:21:36,657 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_cleanup [2021-11-23 17:21:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_cleanup [2021-11-23 17:21:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 17:21:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 17:21:36,658 INFO L130 BoogieDeclarations]: Found specification of procedure is_link_state_evt [2021-11-23 17:21:36,658 INFO L138 BoogieDeclarations]: Found implementation of procedure is_link_state_evt [2021-11-23 17:21:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_free_async_msg [2021-11-23 17:21:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_free_async_msg [2021-11-23 17:21:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 17:21:36,659 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 17:21:36,659 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_hdr_prepare [2021-11-23 17:21:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_hdr_prepare [2021-11-23 17:21:36,660 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_msix_enable [2021-11-23 17:21:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_msix_enable [2021-11-23 17:21:36,660 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 17:21:36,660 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 17:21:36,661 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_invalidate_icds [2021-11-23 17:21:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_invalidate_icds [2021-11-23 17:21:36,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 17:21:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 17:21:36,661 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 17:21:36,661 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 17:21:36,662 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 17:21:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 17:21:36,662 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:21:36,662 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:21:36,662 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 17:21:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 17:21:36,663 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_set_param [2021-11-23 17:21:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_set_param [2021-11-23 17:21:36,663 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 17:21:36,663 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 17:21:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 17:21:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 17:21:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_vlan [2021-11-23 17:21:36,664 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_vlan [2021-11-23 17:21:36,664 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_update_async_writables [2021-11-23 17:21:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_update_async_writables [2021-11-23 17:21:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 17:21:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 17:21:36,665 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_alloc_pdu [2021-11-23 17:21:36,665 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_alloc_pdu [2021-11-23 17:21:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 17:21:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 17:21:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_connect [2021-11-23 17:21:36,666 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_connect [2021-11-23 17:21:36,666 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-11-23 17:21:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-11-23 17:21:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 17:21:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 17:21:36,667 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-11-23 17:21:36,667 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-11-23 17:21:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:21:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:21:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:21:36,668 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 17:21:36,668 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 17:21:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_quiesce [2021-11-23 17:21:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_quiesce [2021-11-23 17:21:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_enable [2021-11-23 17:21:36,669 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_enable [2021-11-23 17:21:36,669 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-11-23 17:21:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-11-23 17:21:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:21:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_disable [2021-11-23 17:21:36,670 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_disable [2021-11-23 17:21:36,670 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-11-23 17:21:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-11-23 17:21:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_gateway [2021-11-23 17:21:36,671 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_gateway [2021-11-23 17:21:36,671 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_create [2021-11-23 17:21:36,685 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_create [2021-11-23 17:21:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_if_info [2021-11-23 17:21:36,685 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_if_info [2021-11-23 17:21:36,685 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_wrb_handle [2021-11-23 17:21:36,686 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_wrb_handle [2021-11-23 17:21:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched_prep [2021-11-23 17:21:36,686 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched_prep [2021-11-23 17:21:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:21:36,686 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_error [2021-11-23 17:21:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_error [2021-11-23 17:21:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure be_fill_queue [2021-11-23 17:21:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fill_queue [2021-11-23 17:21:36,687 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_params [2021-11-23 17:21:36,687 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_params [2021-11-23 17:21:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2021-11-23 17:21:36,688 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2021-11-23 17:21:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_async_link_state_process [2021-11-23 17:21:36,688 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_async_link_state_process [2021-11-23 17:21:36,688 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 17:21:36,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 17:21:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 17:21:36,689 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 17:21:36,689 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 17:21:36,689 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 17:21:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 17:21:36,690 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 17:21:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_setup_boot_info [2021-11-23 17:21:36,690 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_setup_boot_info [2021-11-23 17:21:36,690 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 17:21:36,691 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 17:21:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:21:36,691 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:21:36,691 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_ip [2021-11-23 17:21:36,691 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_ip [2021-11-23 17:21:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_cq_db [2021-11-23 17:21:36,692 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_cq_db [2021-11-23 17:21:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_write_buffer [2021-11-23 17:21:36,692 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_write_buffer [2021-11-23 17:21:36,692 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-11-23 17:21:36,693 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-11-23 17:21:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2021-11-23 17:21:36,693 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2021-11-23 17:21:36,693 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 17:21:36,693 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 17:21:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_param [2021-11-23 17:21:36,694 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_param [2021-11-23 17:21:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_handle [2021-11-23 17:21:36,694 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_handle [2021-11-23 17:21:36,694 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_iface [2021-11-23 17:21:36,695 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_iface [2021-11-23 17:21:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure free_wrb_handle [2021-11-23 17:21:36,695 INFO L138 BoogieDeclarations]: Found implementation of procedure free_wrb_handle [2021-11-23 17:21:36,695 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2021-11-23 17:21:36,695 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2021-11-23 17:21:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 17:21:36,696 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 17:21:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_q_destroy [2021-11-23 17:21:36,696 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_q_destroy [2021-11-23 17:21:36,696 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:21:36,697 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:21:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_post_async_buffers [2021-11-23 17:21:36,697 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_post_async_buffers [2021-11-23 17:21:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 17:21:36,697 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 17:21:36,698 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 17:21:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure be_complete_nopin_resp [2021-11-23 17:21:36,698 INFO L138 BoogieDeclarations]: Found implementation of procedure be_complete_nopin_resp [2021-11-23 17:21:36,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:21:36,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:21:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure find_num_cpus [2021-11-23 17:21:36,699 INFO L138 BoogieDeclarations]: Found implementation of procedure find_num_cpus [2021-11-23 17:21:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_reset [2021-11-23 17:21:36,699 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_reset [2021-11-23 17:21:36,699 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_get_param [2021-11-23 17:21:36,700 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_get_param [2021-11-23 17:21:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-11-23 17:21:36,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-11-23 17:21:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 17:21:36,700 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 17:21:36,700 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 17:21:36,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 17:21:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_eq_db [2021-11-23 17:21:36,701 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_eq_db [2021-11-23 17:21:36,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 17:21:36,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 17:21:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2021-11-23 17:21:36,702 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2021-11-23 17:21:36,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 17:21:36,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 17:21:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 17:21:36,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 17:21:36,717 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv4_iface [2021-11-23 17:21:36,718 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv4_iface [2021-11-23 17:21:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 17:21:36,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 17:21:36,718 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-11-23 17:21:36,718 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-11-23 17:21:36,719 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 17:21:36,719 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 17:21:36,719 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2021-11-23 17:21:36,719 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2021-11-23 17:21:36,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2021-11-23 17:21:36,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2021-11-23 17:21:36,720 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-11-23 17:21:36,720 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-11-23 17:21:36,720 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-11-23 17:21:36,720 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-11-23 17:21:36,720 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched [2021-11-23 17:21:36,721 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched [2021-11-23 17:21:36,721 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_poll [2021-11-23 17:21:36,721 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_poll [2021-11-23 17:21:36,721 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_bind [2021-11-23 17:21:36,721 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_bind [2021-11-23 17:21:36,722 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2021-11-23 17:21:36,722 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2021-11-23 17:21:36,722 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2021-11-23 17:21:36,722 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2021-11-23 17:21:36,722 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv6_iface [2021-11-23 17:21:36,723 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv6_iface [2021-11-23 17:21:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_create_default_pdu_queue [2021-11-23 17:21:36,723 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_create_default_pdu_queue [2021-11-23 17:21:36,723 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:21:36,723 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:21:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2021-11-23 17:21:36,724 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2021-11-23 17:21:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_fwd_async_msg [2021-11-23 17:21:36,724 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_fwd_async_msg [2021-11-23 17:21:36,724 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_static_ip_modify [2021-11-23 17:21:36,724 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_static_ip_modify [2021-11-23 17:21:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_process_default_pdu_ring [2021-11-23 17:21:36,725 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_process_default_pdu_ring [2021-11-23 17:21:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 17:21:36,725 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 17:21:36,725 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 17:21:36,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 17:21:36,726 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 17:21:36,726 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 17:21:36,726 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 17:21:36,726 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 17:21:36,727 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 17:21:36,727 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mgmt_task_handles [2021-11-23 17:21:36,727 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mgmt_task_handles [2021-11-23 17:21:36,727 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-11-23 17:21:36,727 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-11-23 17:21:39,597 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:21:39,605 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:21:40,166 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:21:40,171 INFO L158 Benchmark]: Toolchain (without parser) took 18424.28ms. Allocated memory was 132.1MB in the beginning and 830.5MB in the end (delta: 698.4MB). Free memory was 92.3MB in the beginning and 592.8MB in the end (delta: -500.4MB). Peak memory consumption was 279.7MB. Max. memory is 16.1GB. [2021-11-23 17:21:40,185 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory was 40.9MB in the beginning and 40.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:21:40,187 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12047.24ms. Allocated memory was 132.1MB in the beginning and 421.5MB in the end (delta: 289.4MB). Free memory was 91.8MB in the beginning and 211.1MB in the end (delta: -119.3MB). Peak memory consumption was 192.7MB. Max. memory is 16.1GB. [2021-11-23 17:21:40,188 INFO L158 Benchmark]: Boogie Procedure Inliner took 1125.73ms. Allocated memory is still 421.5MB. Free memory was 211.1MB in the beginning and 199.5MB in the end (delta: 11.5MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 17:21:40,189 INFO L158 Benchmark]: Boogie Preprocessor took 1414.52ms. Allocated memory was 421.5MB in the beginning and 830.5MB in the end (delta: 408.9MB). Free memory was 199.5MB in the beginning and 597.0MB in the end (delta: -397.4MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2021-11-23 17:21:40,189 INFO L158 Benchmark]: RCFGBuilder took 3828.33ms. Allocated memory is still 830.5MB. Free memory was 597.0MB in the beginning and 592.8MB in the end (delta: 4.2MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. [2021-11-23 17:21:40,194 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 88.1MB. Free memory was 40.9MB in the beginning and 40.8MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12047.24ms. Allocated memory was 132.1MB in the beginning and 421.5MB in the end (delta: 289.4MB). Free memory was 91.8MB in the beginning and 211.1MB in the end (delta: -119.3MB). Peak memory consumption was 192.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1125.73ms. Allocated memory is still 421.5MB. Free memory was 211.1MB in the beginning and 199.5MB in the end (delta: 11.5MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1414.52ms. Allocated memory was 421.5MB in the beginning and 830.5MB in the end (delta: 408.9MB). Free memory was 199.5MB in the beginning and 597.0MB in the end (delta: -397.4MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 3828.33ms. Allocated memory is still 830.5MB. Free memory was 597.0MB in the beginning and 592.8MB in the end (delta: 4.2MB). Peak memory consumption was 84.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:21:40,280 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash ab455f91dc092335ea79bdd0ee44b9b2e1d74bc0f53cecbb1f8554aae67c2cdd --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 17:21:43,192 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 17:21:43,195 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 17:21:43,251 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 17:21:43,252 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 17:21:43,258 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 17:21:43,260 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 17:21:43,270 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 17:21:43,274 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 17:21:43,284 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 17:21:43,286 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 17:21:43,289 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 17:21:43,289 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 17:21:43,293 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 17:21:43,296 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 17:21:43,301 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 17:21:43,303 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 17:21:43,305 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 17:21:43,307 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 17:21:43,317 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 17:21:43,320 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 17:21:43,322 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 17:21:43,326 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 17:21:43,328 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 17:21:43,339 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 17:21:43,340 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 17:21:43,340 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 17:21:43,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 17:21:43,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 17:21:43,345 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 17:21:43,346 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 17:21:43,347 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 17:21:43,350 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 17:21:43,351 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 17:21:43,352 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 17:21:43,353 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 17:21:43,354 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 17:21:43,354 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 17:21:43,375 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 17:21:43,377 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 17:21:43,378 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 17:21:43,379 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 17:21:43,434 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 17:21:43,434 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 17:21:43,435 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 17:21:43,435 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 17:21:43,437 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 17:21:43,437 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 17:21:43,437 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 17:21:43,438 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 17:21:43,438 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 17:21:43,438 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 17:21:43,439 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 17:21:43,440 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 17:21:43,442 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 17:21:43,442 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 17:21:43,442 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 17:21:43,443 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 17:21:43,443 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 17:21:43,443 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 17:21:43,444 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 17:21:43,444 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 17:21:43,445 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 17:21:43,445 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 17:21:43,445 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 17:21:43,446 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 17:21:43,446 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 17:21:43,446 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 17:21:43,446 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:21:43,447 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 17:21:43,447 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 17:21:43,447 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 17:21:43,448 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 17:21:43,448 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 17:21:43,449 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 17:21:43,449 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 17:21:43,449 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 17:21:43,449 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ab455f91dc092335ea79bdd0ee44b9b2e1d74bc0f53cecbb1f8554aae67c2cdd [2021-11-23 17:21:43,909 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 17:21:43,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 17:21:43,953 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 17:21:43,955 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 17:21:43,956 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 17:21:43,957 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 17:21:44,052 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/f15e1f9e4/d957c5679e93417faffeb2c8addc185c/FLAG5e8fd843f [2021-11-23 17:21:45,655 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 17:21:45,656 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i [2021-11-23 17:21:45,797 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/f15e1f9e4/d957c5679e93417faffeb2c8addc185c/FLAG5e8fd843f [2021-11-23 17:21:46,074 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/data/f15e1f9e4/d957c5679e93417faffeb2c8addc185c [2021-11-23 17:21:46,078 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 17:21:46,081 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 17:21:46,086 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 17:21:46,086 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 17:21:46,091 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 17:21:46,092 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:21:46" (1/1) ... [2021-11-23 17:21:46,093 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@23f167d8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:46, skipping insertion in model container [2021-11-23 17:21:46,094 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 05:21:46" (1/1) ... [2021-11-23 17:21:46,103 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 17:21:46,495 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:21:55,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[757585,757598] [2021-11-23 17:21:56,117 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:21:56,189 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 17:21:56,510 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 17:21:57,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[757585,757598] [2021-11-23 17:21:57,760 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:21:57,791 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 17:21:59,200 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--scsi--be2iscsi--be2iscsi.ko-entry_point.cil.out.i[757585,757598] [2021-11-23 17:21:59,218 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 17:21:59,630 INFO L208 MainTranslator]: Completed translation [2021-11-23 17:21:59,630 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59 WrapperNode [2021-11-23 17:21:59,631 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 17:21:59,632 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 17:21:59,633 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 17:21:59,633 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 17:21:59,642 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:00,045 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:00,701 INFO L137 Inliner]: procedures = 609, calls = 8996, calls flagged for inlining = 267, calls inlined = 259, statements flattened = 20280 [2021-11-23 17:22:00,703 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 17:22:00,704 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 17:22:00,705 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 17:22:00,705 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 17:22:00,717 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:00,717 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:00,848 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:00,849 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:01,727 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:01,793 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:01,902 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:02,052 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 17:22:02,055 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 17:22:02,056 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 17:22:02,056 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 17:22:02,057 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 05:21:59" (1/1) ... [2021-11-23 17:22:02,066 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 17:22:02,079 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 17:22:02,123 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 17:22:02,130 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 17:22:02,179 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_use [2021-11-23 17:22:02,179 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_use [2021-11-23 17:22:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure __iscsi_complete_pdu [2021-11-23 17:22:02,180 INFO L138 BoogieDeclarations]: Found implementation of procedure __iscsi_complete_pdu [2021-11-23 17:22:02,180 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 17:22:02,180 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 17:22:02,181 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 17:22:02,181 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 17:22:02,181 INFO L130 BoogieDeclarations]: Found specification of procedure free_io_sgl_handle [2021-11-23 17:22:02,181 INFO L138 BoogieDeclarations]: Found implementation of procedure free_io_sgl_handle [2021-11-23 17:22:02,181 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify_wait [2021-11-23 17:22:02,182 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify_wait [2021-11-23 17:22:02,182 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-23 17:22:02,182 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-23 17:22:02,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 17:22:02,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 17:22:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_purge_eq [2021-11-23 17:22:02,183 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_purge_eq [2021-11-23 17:22:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure ioremap_nocache [2021-11-23 17:22:02,183 INFO L138 BoogieDeclarations]: Found implementation of procedure ioremap_nocache [2021-11-23 17:22:02,183 INFO L130 BoogieDeclarations]: Found specification of procedure amap_get [2021-11-23 17:22:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_get [2021-11-23 17:22:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 17:22:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 17:22:02,184 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-11-23 17:22:02,184 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-11-23 17:22:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mcc_tag [2021-11-23 17:22:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mcc_tag [2021-11-23 17:22:02,185 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_6 [2021-11-23 17:22:02,185 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_6 [2021-11-23 17:22:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 17:22:02,186 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 17:22:02,186 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_is_new [2021-11-23 17:22:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_is_new [2021-11-23 17:22:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_exec_nonemb_cmd [2021-11-23 17:22:02,187 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_exec_nonemb_cmd [2021-11-23 17:22:02,187 INFO L130 BoogieDeclarations]: Found specification of procedure fls [2021-11-23 17:22:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure fls [2021-11-23 17:22:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ue_detect [2021-11-23 17:22:02,188 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ue_detect [2021-11-23 17:22:02,188 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 17:22:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 17:22:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 17:22:02,189 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 17:22:02,189 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_get_param [2021-11-23 17:22:02,190 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_get_param [2021-11-23 17:22:02,190 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_create [2021-11-23 17:22:02,191 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_create [2021-11-23 17:22:02,191 INFO L130 BoogieDeclarations]: Found specification of procedure swap_dws [2021-11-23 17:22:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure swap_dws [2021-11-23 17:22:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_all_cqs [2021-11-23 17:22:02,193 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_all_cqs [2021-11-23 17:22:02,193 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-23 17:22:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-23 17:22:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 17:22:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 17:22:02,194 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_page_addrs_prepare [2021-11-23 17:22:02,194 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_page_addrs_prepare [2021-11-23 17:22:02,195 INFO L130 BoogieDeclarations]: Found specification of procedure free_mcc_tag [2021-11-23 17:22:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mcc_tag [2021-11-23 17:22:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_enable_intr [2021-11-23 17:22:02,196 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_enable_intr [2021-11-23 17:22:02,196 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_session_destroy [2021-11-23 17:22:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_session_destroy [2021-11-23 17:22:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 17:22:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 17:22:02,197 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_reset_function [2021-11-23 17:22:02,197 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_reset_function [2021-11-23 17:22:02,198 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mem [2021-11-23 17:22:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mem [2021-11-23 17:22:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_get_param [2021-11-23 17:22:02,199 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_get_param [2021-11-23 17:22:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 17:22:02,199 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-23 17:22:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-23 17:22:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure nla_find [2021-11-23 17:22:02,200 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_find [2021-11-23 17:22:02,200 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_busy_list [2021-11-23 17:22:02,201 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_busy_list [2021-11-23 17:22:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-23 17:22:02,201 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 17:22:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_teardown [2021-11-23 17:22:02,202 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_teardown [2021-11-23 17:22:02,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 17:22:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 17:22:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2021-11-23 17:22:02,203 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2021-11-23 17:22:02,203 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_stop [2021-11-23 17:22:02,204 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_stop [2021-11-23 17:22:02,204 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-11-23 17:22:02,205 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-11-23 17:22:02,205 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_init_irqs [2021-11-23 17:22:02,206 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_init_irqs [2021-11-23 17:22:02,206 INFO L130 BoogieDeclarations]: Found specification of procedure __rounddown_pow_of_two [2021-11-23 17:22:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __rounddown_pow_of_two [2021-11-23 17:22:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 17:22:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 17:22:02,207 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 17:22:02,207 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 17:22:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cleanup_task [2021-11-23 17:22:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cleanup_task [2021-11-23 17:22:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_send_pdu [2021-11-23 17:22:02,208 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_send_pdu [2021-11-23 17:22:02,208 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_err_detected [2021-11-23 17:22:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_err_detected [2021-11-23 17:22:02,209 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_free [2021-11-23 17:22:02,209 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_free [2021-11-23 17:22:02,210 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 17:22:02,210 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 17:22:02,211 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_process_cq [2021-11-23 17:22:02,212 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_process_cq [2021-11-23 17:22:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-23 17:22:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-23 17:22:02,215 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 17:22:02,215 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 17:22:02,216 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 17:22:02,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 17:22:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure index_inc [2021-11-23 17:22:02,219 INFO L138 BoogieDeclarations]: Found implementation of procedure index_inc [2021-11-23 17:22:02,219 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_mgmt_sgl_handle [2021-11-23 17:22:02,225 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_mgmt_sgl_handle [2021-11-23 17:22:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure be_wrb_hdr_prepare [2021-11-23 17:22:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure be_wrb_hdr_prepare [2021-11-23 17:22:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure pci_zalloc_consistent [2021-11-23 17:22:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_zalloc_consistent [2021-11-23 17:22:02,226 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_init [2021-11-23 17:22:02,226 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_init [2021-11-23 17:22:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 17:22:02,227 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 17:22:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 17:22:02,227 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 17:22:02,227 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_hw_health_check [2021-11-23 17:22:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_hw_health_check [2021-11-23 17:22:02,228 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 17:22:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 17:22:02,228 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mccq [2021-11-23 17:22:02,228 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mccq [2021-11-23 17:22:02,228 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_static_ip [2021-11-23 17:22:02,229 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_static_ip [2021-11-23 17:22:02,229 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 17:22:02,229 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 17:22:02,229 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-11-23 17:22:02,229 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-11-23 17:22:02,230 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_destroy_contiguous [2021-11-23 17:22:02,230 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_destroy_contiguous [2021-11-23 17:22:02,230 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_get_param [2021-11-23 17:22:02,230 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_get_param [2021-11-23 17:22:02,230 INFO L130 BoogieDeclarations]: Found specification of procedure amap_set [2021-11-23 17:22:02,230 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_set [2021-11-23 17:22:02,231 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-11-23 17:22:02,231 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-11-23 17:22:02,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 17:22:02,231 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 17:22:02,231 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 17:22:02,232 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 17:22:02,232 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_get [2021-11-23 17:22:02,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_get [2021-11-23 17:22:02,232 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_is_host_device [2021-11-23 17:22:02,232 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_is_host_device [2021-11-23 17:22:02,232 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_drvdata [2021-11-23 17:22:02,233 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_drvdata [2021-11-23 17:22:02,233 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_ep [2021-11-23 17:22:02,233 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_ep [2021-11-23 17:22:02,233 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_compl_process [2021-11-23 17:22:02,233 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_compl_process [2021-11-23 17:22:02,234 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_parse_pdu [2021-11-23 17:22:02,234 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_parse_pdu [2021-11-23 17:22:02,234 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_target [2021-11-23 17:22:02,234 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_target [2021-11-23 17:22:02,234 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_mccq_compl [2021-11-23 17:22:02,234 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_mccq_compl [2021-11-23 17:22:02,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-11-23 17:22:02,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-11-23 17:22:02,235 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_unmap_pci_function [2021-11-23 17:22:02,235 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_unmap_pci_function [2021-11-23 17:22:02,235 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 17:22:02,235 INFO L130 BoogieDeclarations]: Found specification of procedure embedded_payload [2021-11-23 17:22:02,236 INFO L138 BoogieDeclarations]: Found implementation of procedure embedded_payload [2021-11-23 17:22:02,236 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_build_be_sgl_arr [2021-11-23 17:22:02,236 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_build_be_sgl_arr [2021-11-23 17:22:02,236 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-11-23 17:22:02,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-11-23 17:22:02,237 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 17:22:02,237 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_task_xmit [2021-11-23 17:22:02,237 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_task_xmit [2021-11-23 17:22:02,237 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_start [2021-11-23 17:22:02,237 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_start [2021-11-23 17:22:02,238 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 17:22:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 17:22:02,238 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2021-11-23 17:22:02,238 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2021-11-23 17:22:02,238 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 17:22:02,238 INFO L130 BoogieDeclarations]: Found specification of procedure nonembedded_sgl [2021-11-23 17:22:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nonembedded_sgl [2021-11-23 17:22:02,239 INFO L130 BoogieDeclarations]: Found specification of procedure pci_read_config_dword [2021-11-23 17:22:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_read_config_dword [2021-11-23 17:22:02,239 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_inc [2021-11-23 17:22:02,239 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_inc [2021-11-23 17:22:02,239 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_modify_gateway [2021-11-23 17:22:02,240 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_modify_gateway [2021-11-23 17:22:02,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 17:22:02,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 17:22:02,240 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 17:22:02,240 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_macaddr [2021-11-23 17:22:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_macaddr [2021-11-23 17:22:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_host_put [2021-11-23 17:22:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_host_put [2021-11-23 17:22:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_get_stats [2021-11-23 17:22:02,241 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_get_stats [2021-11-23 17:22:02,241 INFO L130 BoogieDeclarations]: Found specification of procedure be_sgl_create_contiguous [2021-11-23 17:22:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure be_sgl_create_contiguous [2021-11-23 17:22:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_all_if_id [2021-11-23 17:22:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_all_if_id [2021-11-23 17:22:02,242 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_clean_port [2021-11-23 17:22:02,242 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_clean_port [2021-11-23 17:22:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_cq_create [2021-11-23 17:22:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_cq_create [2021-11-23 17:22:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure be_chk_reset_complete [2021-11-23 17:22:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure be_chk_reset_complete [2021-11-23 17:22:02,243 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 17:22:02,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 17:22:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 17:22:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 17:22:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_boot_destroy_kset [2021-11-23 17:22:02,244 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_boot_destroy_kset [2021-11-23 17:22:02,244 INFO L130 BoogieDeclarations]: Found specification of procedure free_mgmt_sgl_handle [2021-11-23 17:22:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure free_mgmt_sgl_handle [2021-11-23 17:22:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_notify [2021-11-23 17:22:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_notify [2021-11-23 17:22:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-11-23 17:22:02,245 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-11-23 17:22:02,245 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_alloc_cmd_data [2021-11-23 17:22:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_alloc_cmd_data [2021-11-23 17:22:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_attr_is_visible [2021-11-23 17:22:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_attr_is_visible [2021-11-23 17:22:02,246 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_bsg_request [2021-11-23 17:22:02,246 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_bsg_request [2021-11-23 17:22:02,248 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-11-23 17:22:02,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-11-23 17:22:02,252 INFO L130 BoogieDeclarations]: Found specification of procedure be_queue_alloc [2021-11-23 17:22:02,252 INFO L138 BoogieDeclarations]: Found implementation of procedure be_queue_alloc [2021-11-23 17:22:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure shost_priv [2021-11-23 17:22:02,253 INFO L138 BoogieDeclarations]: Found implementation of procedure shost_priv [2021-11-23 17:22:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2021-11-23 17:22:02,253 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2021-11-23 17:22:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 17:22:02,253 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_create_iface [2021-11-23 17:22:02,254 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_create_iface [2021-11-23 17:22:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure queue_tail_node [2021-11-23 17:22:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_tail_node [2021-11-23 17:22:02,257 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-11-23 17:22:02,257 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-11-23 17:22:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 17:22:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 17:22:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 17:22:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 17:22:02,258 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 17:22:02,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 17:22:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 17:22:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-23 17:22:02,259 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-23 17:22:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 17:22:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 17:22:02,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 17:22:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 17:22:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 17:22:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_host_param [2021-11-23 17:22:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_host_param [2021-11-23 17:22:02,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 17:22:02,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 17:22:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_init_controller [2021-11-23 17:22:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_init_controller [2021-11-23 17:22:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_cleanup [2021-11-23 17:22:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_cleanup [2021-11-23 17:22:02,261 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 17:22:02,261 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 17:22:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure is_link_state_evt [2021-11-23 17:22:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure is_link_state_evt [2021-11-23 17:22:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_free_async_msg [2021-11-23 17:22:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_free_async_msg [2021-11-23 17:22:02,262 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-23 17:22:02,262 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-23 17:22:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_hdr_prepare [2021-11-23 17:22:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_hdr_prepare [2021-11-23 17:22:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_msix_enable [2021-11-23 17:22:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_msix_enable [2021-11-23 17:22:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_bufflen [2021-11-23 17:22:02,263 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_bufflen [2021-11-23 17:22:02,263 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_invalidate_icds [2021-11-23 17:22:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_invalidate_icds [2021-11-23 17:22:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 17:22:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 17:22:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2021-11-23 17:22:02,264 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2021-11-23 17:22:02,264 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 17:22:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 17:22:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 17:22:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 17:22:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 17:22:02,265 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 17:22:02,265 INFO L130 BoogieDeclarations]: Found specification of procedure be2iscsi_iface_set_param [2021-11-23 17:22:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure be2iscsi_iface_set_param [2021-11-23 17:22:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 17:22:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 17:22:02,266 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-11-23 17:22:02,266 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-11-23 17:22:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_vlan [2021-11-23 17:22:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_vlan [2021-11-23 17:22:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_update_async_writables [2021-11-23 17:22:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_update_async_writables [2021-11-23 17:22:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 17:22:02,267 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 17:22:02,267 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_alloc_pdu [2021-11-23 17:22:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_alloc_pdu [2021-11-23 17:22:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-11-23 17:22:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-11-23 17:22:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_connect [2021-11-23 17:22:02,268 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_connect [2021-11-23 17:22:02,268 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_session_recovery_timedout [2021-11-23 17:22:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_session_recovery_timedout [2021-11-23 17:22:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-11-23 17:22:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-11-23 17:22:02,269 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_unregister_transport [2021-11-23 17:22:02,269 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_unregister_transport [2021-11-23 17:22:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 17:22:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 17:22:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 17:22:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-11-23 17:22:02,270 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-11-23 17:22:02,270 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_quiesce [2021-11-23 17:22:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_quiesce [2021-11-23 17:22:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_enable [2021-11-23 17:22:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_enable [2021-11-23 17:22:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_6 [2021-11-23 17:22:02,271 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_6 [2021-11-23 17:22:02,271 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 17:22:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_disable [2021-11-23 17:22:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_disable [2021-11-23 17:22:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_for_each_session [2021-11-23 17:22:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_for_each_session [2021-11-23 17:22:02,272 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_gateway [2021-11-23 17:22:02,272 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_gateway [2021-11-23 17:22:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 17:22:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_create [2021-11-23 17:22:02,273 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_create [2021-11-23 17:22:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 17:22:02,273 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_get_if_info [2021-11-23 17:22:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_get_if_info [2021-11-23 17:22:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 17:22:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 17:22:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_wrb_handle [2021-11-23 17:22:02,274 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_wrb_handle [2021-11-23 17:22:02,274 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched_prep [2021-11-23 17:22:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched_prep [2021-11-23 17:22:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 17:22:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_error [2021-11-23 17:22:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_error [2021-11-23 17:22:02,275 INFO L130 BoogieDeclarations]: Found specification of procedure be_fill_queue [2021-11-23 17:22:02,275 INFO L138 BoogieDeclarations]: Found implementation of procedure be_fill_queue [2021-11-23 17:22:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_get_params [2021-11-23 17:22:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_get_params [2021-11-23 17:22:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure be_mcc_notify [2021-11-23 17:22:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mcc_notify [2021-11-23 17:22:02,276 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_async_link_state_process [2021-11-23 17:22:02,276 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_async_link_state_process [2021-11-23 17:22:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 17:22:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 17:22:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 17:22:02,277 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 17:22:02,277 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-11-23 17:22:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-11-23 17:22:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 17:22:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 17:22:02,278 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_setup_boot_info [2021-11-23 17:22:02,278 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_setup_boot_info [2021-11-23 17:22:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-23 17:22:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-23 17:22:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 17:22:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 17:22:02,280 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_set_ip [2021-11-23 17:22:02,280 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_set_ip [2021-11-23 17:22:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_cq_db [2021-11-23 17:22:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_cq_db [2021-11-23 17:22:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_write_buffer [2021-11-23 17:22:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_write_buffer [2021-11-23 17:22:02,281 INFO L130 BoogieDeclarations]: Found specification of procedure scsi_dma_unmap [2021-11-23 17:22:02,281 INFO L138 BoogieDeclarations]: Found implementation of procedure scsi_dma_unmap [2021-11-23 17:22:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_format_mac [2021-11-23 17:22:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_format_mac [2021-11-23 17:22:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-11-23 17:22:02,282 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-11-23 17:22:02,282 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_set_param [2021-11-23 17:22:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_set_param [2021-11-23 17:22:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_get_async_handle [2021-11-23 17:22:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_get_async_handle [2021-11-23 17:22:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_iface [2021-11-23 17:22:02,283 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_iface [2021-11-23 17:22:02,283 INFO L130 BoogieDeclarations]: Found specification of procedure free_wrb_handle [2021-11-23 17:22:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure free_wrb_handle [2021-11-23 17:22:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure be_mbox_db_ready_wait [2021-11-23 17:22:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure be_mbox_db_ready_wait [2021-11-23 17:22:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 17:22:02,284 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 17:22:02,284 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_cmd_q_destroy [2021-11-23 17:22:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_cmd_q_destroy [2021-11-23 17:22:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 17:22:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 17:22:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_post_async_buffers [2021-11-23 17:22:02,285 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_post_async_buffers [2021-11-23 17:22:02,285 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 17:22:02,286 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 17:22:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 17:22:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 17:22:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 17:22:02,286 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 17:22:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure be_complete_nopin_resp [2021-11-23 17:22:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure be_complete_nopin_resp [2021-11-23 17:22:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 17:22:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 17:22:02,287 INFO L130 BoogieDeclarations]: Found specification of procedure find_num_cpus [2021-11-23 17:22:02,287 INFO L138 BoogieDeclarations]: Found implementation of procedure find_num_cpus [2021-11-23 17:22:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_eeh_reset [2021-11-23 17:22:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_eeh_reset [2021-11-23 17:22:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_get_param [2021-11-23 17:22:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_get_param [2021-11-23 17:22:02,288 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dev_put [2021-11-23 17:22:02,288 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dev_put [2021-11-23 17:22:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure __ilog2_u32 [2021-11-23 17:22:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure __ilog2_u32 [2021-11-23 17:22:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-11-23 17:22:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-11-23 17:22:02,289 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_ring_eq_db [2021-11-23 17:22:02,289 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_ring_eq_db [2021-11-23 17:22:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-11-23 17:22:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-11-23 17:22:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_host_free [2021-11-23 17:22:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_host_free [2021-11-23 17:22:02,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 17:22:02,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 17:22:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_3 [2021-11-23 17:22:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_3 [2021-11-23 17:22:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv4_iface [2021-11-23 17:22:02,291 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv4_iface [2021-11-23 17:22:02,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 17:22:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 17:22:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_shost [2021-11-23 17:22:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_shost [2021-11-23 17:22:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-11-23 17:22:02,292 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-11-23 17:22:02,292 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_destroy_endpoint [2021-11-23 17:22:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_destroy_endpoint [2021-11-23 17:22:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_9 [2021-11-23 17:22:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_9 [2021-11-23 17:22:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_6 [2021-11-23 17:22:02,293 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_6 [2021-11-23 17:22:02,293 INFO L130 BoogieDeclarations]: Found specification of procedure iscsi_conn_teardown [2021-11-23 17:22:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure iscsi_conn_teardown [2021-11-23 17:22:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure blk_iopoll_sched [2021-11-23 17:22:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure blk_iopoll_sched [2021-11-23 17:22:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_ep_poll [2021-11-23 17:22:02,294 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_ep_poll [2021-11-23 17:22:02,294 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_conn_bind [2021-11-23 17:22:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_conn_bind [2021-11-23 17:22:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure wrb_from_mbox [2021-11-23 17:22:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure wrb_from_mbox [2021-11-23 17:22:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure amap_mask [2021-11-23 17:22:02,295 INFO L138 BoogieDeclarations]: Found implementation of procedure amap_mask [2021-11-23 17:22:02,295 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_create_ipv6_iface [2021-11-23 17:22:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_create_ipv6_iface [2021-11-23 17:22:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure be_cmd_create_default_pdu_queue [2021-11-23 17:22:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure be_cmd_create_default_pdu_queue [2021-11-23 17:22:02,296 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2021-11-23 17:22:02,296 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2021-11-23 17:22:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure be_encoded_q_len [2021-11-23 17:22:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure be_encoded_q_len [2021-11-23 17:22:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_fwd_async_msg [2021-11-23 17:22:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_fwd_async_msg [2021-11-23 17:22:02,297 INFO L130 BoogieDeclarations]: Found specification of procedure mgmt_static_ip_modify [2021-11-23 17:22:02,297 INFO L138 BoogieDeclarations]: Found implementation of procedure mgmt_static_ip_modify [2021-11-23 17:22:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure hwi_process_default_pdu_ring [2021-11-23 17:22:02,298 INFO L138 BoogieDeclarations]: Found implementation of procedure hwi_process_default_pdu_ring [2021-11-23 17:22:02,298 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 17:22:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 17:22:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-23 17:22:02,303 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-23 17:22:02,303 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-23 17:22:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-23 17:22:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2021-11-23 17:22:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2021-11-23 17:22:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure beiscsi_free_mgmt_task_handles [2021-11-23 17:22:02,304 INFO L138 BoogieDeclarations]: Found implementation of procedure beiscsi_free_mgmt_task_handles [2021-11-23 17:22:02,304 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2021-11-23 17:22:02,305 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2021-11-23 17:22:05,317 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 17:22:05,331 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 17:22:06,121 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 17:22:06,129 INFO L158 Benchmark]: Toolchain (without parser) took 20043.99ms. Allocated memory was 69.2MB in the beginning and 706.7MB in the end (delta: 637.5MB). Free memory was 36.6MB in the beginning and 342.2MB in the end (delta: -305.5MB). Peak memory consumption was 353.4MB. Max. memory is 16.1GB. [2021-11-23 17:22:06,130 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 17:22:06,132 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13545.09ms. Allocated memory was 69.2MB in the beginning and 706.7MB in the end (delta: 637.5MB). Free memory was 36.3MB in the beginning and 494.2MB in the end (delta: -457.9MB). Peak memory consumption was 273.7MB. Max. memory is 16.1GB. [2021-11-23 17:22:06,136 INFO L158 Benchmark]: Boogie Procedure Inliner took 1070.87ms. Allocated memory is still 706.7MB. Free memory was 494.2MB in the beginning and 396.7MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. [2021-11-23 17:22:06,136 INFO L158 Benchmark]: Boogie Preprocessor took 1349.08ms. Allocated memory is still 706.7MB. Free memory was 396.7MB in the beginning and 392.5MB in the end (delta: 4.2MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. [2021-11-23 17:22:06,139 INFO L158 Benchmark]: RCFGBuilder took 4068.51ms. Allocated memory is still 706.7MB. Free memory was 392.5MB in the beginning and 342.2MB in the end (delta: 50.3MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. [2021-11-23 17:22:06,142 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.33ms. Allocated memory is still 69.2MB. Free memory is still 49.5MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13545.09ms. Allocated memory was 69.2MB in the beginning and 706.7MB in the end (delta: 637.5MB). Free memory was 36.3MB in the beginning and 494.2MB in the end (delta: -457.9MB). Peak memory consumption was 273.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1070.87ms. Allocated memory is still 706.7MB. Free memory was 494.2MB in the beginning and 396.7MB in the end (delta: 97.5MB). Peak memory consumption was 98.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1349.08ms. Allocated memory is still 706.7MB. Free memory was 396.7MB in the beginning and 392.5MB in the end (delta: 4.2MB). Peak memory consumption was 89.1MB. Max. memory is 16.1GB. * RCFGBuilder took 4068.51ms. Allocated memory is still 706.7MB. Free memory was 392.5MB in the beginning and 342.2MB in the end (delta: 50.3MB). Peak memory consumption was 74.4MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-11-23 17:22:06,198 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_10696ce8-db67-417f-bc8a-d0f8b839e502/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable