./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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 ef9feac5783defbec1c68aa73b872148d61ba505a4b616ef820c491686f1e5d0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:48:57,342 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:48:57,346 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:48:57,416 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:48:57,417 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:48:57,422 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:48:57,424 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:48:57,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:48:57,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:48:57,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:48:57,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:48:57,439 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:48:57,439 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:48:57,448 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:48:57,451 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:48:57,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:48:57,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:48:57,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:48:57,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:48:57,472 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:48:57,474 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:48:57,476 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:48:57,479 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:48:57,481 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:48:57,490 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:48:57,491 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:48:57,491 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:48:57,493 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:48:57,494 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:48:57,496 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:48:57,496 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:48:57,497 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:48:57,499 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:48:57,501 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:48:57,502 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:48:57,503 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:48:57,504 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:48:57,504 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:48:57,504 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:48:57,505 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:48:57,506 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:48:57,507 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 16:48:57,551 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:48:57,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:48:57,553 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:48:57,553 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:48:57,554 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:48:57,555 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:48:57,555 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:48:57,555 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:48:57,556 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:48:57,556 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 16:48:57,557 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:48:57,558 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:48:57,558 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 16:48:57,558 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 16:48:57,559 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:48:57,559 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 16:48:57,559 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 16:48:57,560 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 16:48:57,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:48:57,561 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 16:48:57,561 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:48:57,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:48:57,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:48:57,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:48:57,562 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:48:57,563 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:48:57,565 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:48:57,565 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:48:57,565 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:48:57,566 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:48:57,566 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:48:57,566 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:48:57,567 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:48:57,567 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 16:48:57,567 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 16:48:57,568 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:48:57,568 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:48:57,568 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:48:57,568 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef9feac5783defbec1c68aa73b872148d61ba505a4b616ef820c491686f1e5d0 [2021-11-23 16:48:57,890 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:48:57,916 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:48:57,920 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:48:57,922 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:48:57,922 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:48:57,924 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i [2021-11-23 16:48:58,002 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/ef327680c/abc5f0f5a7974389b7e2cc6a8e1ba922/FLAGa9fe77314 [2021-11-23 16:48:59,286 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:48:59,287 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i [2021-11-23 16:48:59,350 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/ef327680c/abc5f0f5a7974389b7e2cc6a8e1ba922/FLAGa9fe77314 [2021-11-23 16:48:59,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/ef327680c/abc5f0f5a7974389b7e2cc6a8e1ba922 [2021-11-23 16:48:59,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:48:59,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:48:59,552 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:48:59,552 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:48:59,557 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:48:59,558 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:48:59" (1/1) ... [2021-11-23 16:48:59,560 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@aff7a1c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:48:59, skipping insertion in model container [2021-11-23 16:48:59,560 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:48:59" (1/1) ... [2021-11-23 16:48:59,568 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:48:59,834 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:49:00,570 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6552] [2021-11-23 16:49:00,571 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6553-6554] [2021-11-23 16:49:01,401 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i[197897,197910] [2021-11-23 16:49:05,645 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 16:49:05,665 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:49:05,835 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:49:05,983 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6552] [2021-11-23 16:49:05,983 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6553-6554] [2021-11-23 16:49:05,994 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i[197897,197910] [2021-11-23 16:49:06,594 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 16:49:06,631 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:49:07,023 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:49:07,024 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07 WrapperNode [2021-11-23 16:49:07,024 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:49:07,025 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:49:07,026 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:49:07,026 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:49:07,034 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:07,231 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:07,669 INFO L137 Inliner]: procedures = 653, calls = 5094, calls flagged for inlining = 286, calls inlined = 279, statements flattened = 12430 [2021-11-23 16:49:07,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:49:07,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:49:07,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:49:07,673 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:49:07,683 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:07,683 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:07,778 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:07,780 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:08,033 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:08,216 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:08,329 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:08,402 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:49:08,403 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:49:08,404 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:49:08,404 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:49:08,405 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:07" (1/1) ... [2021-11-23 16:49:08,414 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:49:08,427 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:49:08,445 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:49:08,461 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:49:08,505 INFO L130 BoogieDeclarations]: Found specification of procedure enic_vlan_rx_kill_vid [2021-11-23 16:49:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_vlan_rx_kill_vid [2021-11-23 16:49:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2021-11-23 16:49:08,506 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2021-11-23 16:49:08,506 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 16:49:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 16:49:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_stats [2021-11-23 16:49:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_stats [2021-11-23 16:49:08,507 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2021-11-23 16:49:08,507 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2021-11-23 16:49:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2021-11-23 16:49:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2021-11-23 16:49:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 16:49:08,508 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 16:49:08,508 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2021-11-23 16:49:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2021-11-23 16:49:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2021-11-23 16:49:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2021-11-23 16:49:08,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 16:49:08,509 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 16:49:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2021-11-23 16:49:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2021-11-23 16:49:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2021-11-23 16:49:08,510 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2021-11-23 16:49:08,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:49:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:49:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2021-11-23 16:49:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2021-11-23 16:49:08,511 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:49:08,511 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:49:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2021-11-23 16:49:08,512 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2021-11-23 16:49:08,512 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2021-11-23 16:49:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2021-11-23 16:49:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2021-11-23 16:49:08,513 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2021-11-23 16:49:08,513 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2021-11-23 16:49:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2021-11-23 16:49:08,514 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2021-11-23 16:49:08,514 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2021-11-23 16:49:08,515 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2021-11-23 16:49:08,515 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2021-11-23 16:49:08,516 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2021-11-23 16:49:08,516 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2021-11-23 16:49:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 16:49:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 16:49:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-11-23 16:49:08,517 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-11-23 16:49:08,517 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2021-11-23 16:49:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2021-11-23 16:49:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:49:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:49:08,518 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_vf_port [2021-11-23 16:49:08,518 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_vf_port [2021-11-23 16:49:08,519 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 16:49:08,519 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 16:49:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2021-11-23 16:49:08,520 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2021-11-23 16:49:08,520 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 16:49:08,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 16:49:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2021-11-23 16:49:08,521 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2021-11-23 16:49:08,521 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:49:08,521 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:49:08,522 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2021-11-23 16:49:08,522 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2021-11-23 16:49:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2021-11-23 16:49:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2021-11-23 16:49:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 16:49:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2021-11-23 16:49:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2021-11-23 16:49:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2021-11-23 16:49:08,523 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2021-11-23 16:49:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:49:08,523 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 16:49:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 16:49:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 16:49:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 16:49:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 16:49:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 16:49:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 16:49:08,524 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 16:49:08,524 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 16:49:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-23 16:49:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-23 16:49:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:49:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:49:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2021-11-23 16:49:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2021-11-23 16:49:08,525 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 16:49:08,525 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 16:49:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:49:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2021-11-23 16:49:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2021-11-23 16:49:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2021-11-23 16:49:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2021-11-23 16:49:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2021-11-23 16:49:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2021-11-23 16:49:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2021-11-23 16:49:08,526 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2021-11-23 16:49:08,526 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2021-11-23 16:49:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2021-11-23 16:49:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 16:49:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 16:49:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-23 16:49:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-23 16:49:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2021-11-23 16:49:08,527 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2021-11-23 16:49:08,527 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 16:49:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 16:49:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:49:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:49:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2021-11-23 16:49:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2021-11-23 16:49:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-11-23 16:49:08,528 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-11-23 16:49:08,528 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 16:49:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 16:49:08,529 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2021-11-23 16:49:08,529 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2021-11-23 16:49:08,601 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 16:49:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 16:49:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-23 16:49:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 16:49:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 16:49:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2021-11-23 16:49:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2021-11-23 16:49:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:49:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:49:08,602 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 16:49:08,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 16:49:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-23 16:49:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2021-11-23 16:49:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2021-11-23 16:49:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 16:49:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 16:49:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 16:49:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:49:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:49:08,603 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2021-11-23 16:49:08,603 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2021-11-23 16:49:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:49:08,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:49:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 16:49:08,604 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 16:49:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2021-11-23 16:49:08,604 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2021-11-23 16:49:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 16:49:08,604 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 16:49:08,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 16:49:08,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 16:49:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 16:49:08,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 16:49:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 16:49:08,605 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 16:49:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 16:49:08,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 16:49:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 16:49:08,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 16:49:08,605 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2021-11-23 16:49:08,605 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2021-11-23 16:49:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_port_speed [2021-11-23 16:49:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_port_speed [2021-11-23 16:49:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 16:49:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 16:49:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 16:49:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2021-11-23 16:49:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2021-11-23 16:49:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 16:49:08,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2021-11-23 16:49:08,606 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2021-11-23 16:49:08,607 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2021-11-23 16:49:08,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:49:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2021-11-23 16:49:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2021-11-23 16:49:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 16:49:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 16:49:08,609 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2021-11-23 16:49:08,609 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2021-11-23 16:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 16:49:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 16:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2021-11-23 16:49:08,610 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2021-11-23 16:49:08,610 INFO L130 BoogieDeclarations]: Found specification of procedure enic_intr_coal_set_rx [2021-11-23 16:49:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_intr_coal_set_rx [2021-11-23 16:49:08,611 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:49:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:49:08,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:49:08,611 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2021-11-23 16:49:08,611 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2021-11-23 16:49:08,612 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:49:08,612 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 16:49:08,612 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 16:49:08,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 16:49:08,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 16:49:08,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 16:49:08,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 16:49:08,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:49:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-11-23 16:49:08,613 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2021-11-23 16:49:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2021-11-23 16:49:08,613 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2021-11-23 16:49:08,613 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2021-11-23 16:49:08,614 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2021-11-23 16:49:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2021-11-23 16:49:08,614 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 16:49:08,614 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 16:49:08,614 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2021-11-23 16:49:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2021-11-23 16:49:08,615 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 16:49:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 16:49:08,615 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2021-11-23 16:49:08,615 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2021-11-23 16:49:08,615 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 16:49:08,616 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 16:49:08,616 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 16:49:08,616 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 16:49:08,617 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 16:49:08,617 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 16:49:08,617 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:49:08,617 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:49:08,617 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2021-11-23 16:49:08,617 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2021-11-23 16:49:08,618 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2021-11-23 16:49:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2021-11-23 16:49:08,618 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 16:49:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 16:49:08,618 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2021-11-23 16:49:08,618 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2021-11-23 16:49:08,619 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 16:49:08,619 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 16:49:08,619 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2021-11-23 16:49:08,619 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2021-11-23 16:49:08,622 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 16:49:08,622 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 16:49:08,622 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2021-11-23 16:49:08,623 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2021-11-23 16:49:08,624 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2021-11-23 16:49:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2021-11-23 16:49:08,624 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:49:08,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:49:08,624 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 16:49:08,632 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 16:49:08,633 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 16:49:08,634 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 16:49:08,634 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 16:49:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 16:49:08,635 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2021-11-23 16:49:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2021-11-23 16:49:08,635 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2021-11-23 16:49:08,635 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2021-11-23 16:49:08,635 INFO L130 BoogieDeclarations]: Found specification of procedure enic_hard_start_xmit [2021-11-23 16:49:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_hard_start_xmit [2021-11-23 16:49:08,636 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2021-11-23 16:49:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2021-11-23 16:49:08,636 INFO L130 BoogieDeclarations]: Found specification of procedure __hw_addr_unsync_dev [2021-11-23 16:49:08,636 INFO L138 BoogieDeclarations]: Found implementation of procedure __hw_addr_unsync_dev [2021-11-23 16:49:08,636 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2021-11-23 16:49:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2021-11-23 16:49:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:49:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:49:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2021-11-23 16:49:08,637 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2021-11-23 16:49:08,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:49:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:49:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 16:49:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 16:49:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 16:49:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 16:49:08,638 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2021-11-23 16:49:08,638 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2021-11-23 16:49:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2021-11-23 16:49:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2021-11-23 16:49:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 16:49:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 16:49:08,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 16:49:08,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 16:49:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure __hw_addr_sync_dev [2021-11-23 16:49:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __hw_addr_sync_dev [2021-11-23 16:49:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_vf_mac [2021-11-23 16:49:08,640 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_vf_mac [2021-11-23 16:49:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 16:49:08,640 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 16:49:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 16:49:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2021-11-23 16:49:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2021-11-23 16:49:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 16:49:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 16:49:08,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:49:08,641 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:49:08,642 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 16:49:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 16:49:08,642 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 16:49:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 16:49:08,642 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:49:08,642 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:49:08,643 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 16:49:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 16:49:08,643 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 16:49:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 16:49:08,643 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-23 16:49:08,643 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-23 16:49:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 16:49:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 16:49:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2021-11-23 16:49:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2021-11-23 16:49:08,644 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 16:49:08,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 16:49:08,645 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 16:49:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 16:49:08,645 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2021-11-23 16:49:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2021-11-23 16:49:08,645 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2021-11-23 16:49:08,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2021-11-23 16:49:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:49:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 16:49:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 16:49:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2021-11-23 16:49:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2021-11-23 16:49:08,646 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2021-11-23 16:49:08,646 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2021-11-23 16:49:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_vf_port [2021-11-23 16:49:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_vf_port [2021-11-23 16:49:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 16:49:08,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 16:49:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:49:08,647 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2021-11-23 16:49:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2021-11-23 16:49:08,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 16:49:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 16:49:08,648 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2021-11-23 16:49:08,648 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2021-11-23 16:49:08,648 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2021-11-23 16:49:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2021-11-23 16:49:08,649 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 16:49:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 16:49:08,649 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:49:08,649 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2021-11-23 16:49:08,649 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2021-11-23 16:49:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2021-11-23 16:49:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2021-11-23 16:49:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 16:49:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 16:49:08,650 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 16:49:08,650 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 16:49:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 16:49:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 16:49:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2021-11-23 16:49:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2021-11-23 16:49:08,651 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2021-11-23 16:49:08,651 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2021-11-23 16:49:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 16:49:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 16:49:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 16:49:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 16:49:08,652 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2021-11-23 16:49:08,652 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2021-11-23 16:49:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2021-11-23 16:49:08,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2021-11-23 16:49:08,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 16:49:08,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 16:49:08,657 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2021-11-23 16:49:08,658 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2021-11-23 16:49:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2021-11-23 16:49:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2021-11-23 16:49:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2021-11-23 16:49:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2021-11-23 16:49:08,659 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2021-11-23 16:49:08,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2021-11-23 16:49:08,660 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2021-11-23 16:49:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2021-11-23 16:49:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2021-11-23 16:49:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2021-11-23 16:49:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2021-11-23 16:49:08,661 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2021-11-23 16:49:08,661 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2021-11-23 16:49:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2021-11-23 16:49:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address [2021-11-23 16:49:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address [2021-11-23 16:49:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2021-11-23 16:49:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2021-11-23 16:49:08,662 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2021-11-23 16:49:08,662 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2021-11-23 16:49:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2021-11-23 16:49:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2021-11-23 16:49:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 16:49:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 16:49:08,663 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 16:49:08,663 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 16:49:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2021-11-23 16:49:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2021-11-23 16:49:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure enic_vlan_rx_add_vid [2021-11-23 16:49:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_vlan_rx_add_vid [2021-11-23 16:49:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 16:49:08,664 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 16:49:08,664 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2021-11-23 16:49:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2021-11-23 16:49:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 16:49:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 16:49:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 16:49:08,665 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 16:49:08,665 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:49:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:49:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 16:49:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2021-11-23 16:49:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2021-11-23 16:49:08,666 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 16:49:08,666 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 16:49:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2021-11-23 16:49:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2021-11-23 16:49:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-23 16:49:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-23 16:49:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2021-11-23 16:49:08,667 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2021-11-23 16:49:08,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:49:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:49:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2021-11-23 16:49:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2021-11-23 16:49:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2021-11-23 16:49:08,668 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2021-11-23 16:49:08,668 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2021-11-23 16:49:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2021-11-23 16:49:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2021-11-23 16:49:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2021-11-23 16:49:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 16:49:08,669 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 16:49:08,669 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2021-11-23 16:49:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2021-11-23 16:49:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 16:49:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 16:49:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2021-11-23 16:49:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2021-11-23 16:49:08,670 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2021-11-23 16:49:08,670 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2021-11-23 16:49:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2021-11-23 16:49:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2021-11-23 16:49:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2021-11-23 16:49:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2021-11-23 16:49:08,671 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-23 16:49:08,671 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-23 16:49:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 16:49:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 16:49:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2021-11-23 16:49:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2021-11-23 16:49:08,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 16:49:08,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 16:49:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 16:49:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 16:49:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2021-11-23 16:49:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2021-11-23 16:49:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2021-11-23 16:49:08,673 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2021-11-23 16:49:08,673 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 16:49:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 16:49:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 16:49:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-11-23 16:49:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2021-11-23 16:49:08,674 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2021-11-23 16:49:08,674 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2021-11-23 16:49:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2021-11-23 16:49:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:49:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:49:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 16:49:08,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-11-23 16:49:08,675 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2021-11-23 16:49:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2021-11-23 16:49:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 16:49:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 16:49:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 16:49:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 16:49:08,676 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 16:49:08,676 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2021-11-23 16:49:08,677 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2021-11-23 16:49:08,677 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 16:49:08,681 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 16:49:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2021-11-23 16:49:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2021-11-23 16:49:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2021-11-23 16:49:08,682 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2021-11-23 16:49:08,682 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2021-11-23 16:49:08,683 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2021-11-23 16:49:10,358 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:49:10,377 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:49:11,915 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:49:11,920 INFO L158 Benchmark]: Toolchain (without parser) took 12371.76ms. Allocated memory was 109.1MB in the beginning and 608.2MB in the end (delta: 499.1MB). Free memory was 57.7MB in the beginning and 384.1MB in the end (delta: -326.4MB). Peak memory consumption was 184.0MB. Max. memory is 16.1GB. [2021-11-23 16:49:11,921 INFO L158 Benchmark]: CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 41.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:49:11,922 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7473.01ms. Allocated memory was 109.1MB in the beginning and 304.1MB in the end (delta: 195.0MB). Free memory was 57.5MB in the beginning and 130.0MB in the end (delta: -72.5MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. [2021-11-23 16:49:11,923 INFO L158 Benchmark]: Boogie Procedure Inliner took 645.36ms. Allocated memory is still 304.1MB. Free memory was 130.0MB in the beginning and 148.1MB in the end (delta: -18.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. [2021-11-23 16:49:11,924 INFO L158 Benchmark]: Boogie Preprocessor took 731.11ms. Allocated memory is still 304.1MB. Free memory was 148.1MB in the beginning and 137.2MB in the end (delta: 10.9MB). Peak memory consumption was 99.0MB. Max. memory is 16.1GB. [2021-11-23 16:49:11,924 INFO L158 Benchmark]: RCFGBuilder took 3514.76ms. Allocated memory was 304.1MB in the beginning and 608.2MB in the end (delta: 304.1MB). Free memory was 137.2MB in the beginning and 384.1MB in the end (delta: -246.9MB). Peak memory consumption was 64.5MB. Max. memory is 16.1GB. [2021-11-23 16:49:11,928 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.34ms. Allocated memory is still 83.9MB. Free memory was 50.1MB in the beginning and 50.0MB in the end (delta: 41.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7473.01ms. Allocated memory was 109.1MB in the beginning and 304.1MB in the end (delta: 195.0MB). Free memory was 57.5MB in the beginning and 130.0MB in the end (delta: -72.5MB). Peak memory consumption was 133.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 645.36ms. Allocated memory is still 304.1MB. Free memory was 130.0MB in the beginning and 148.1MB in the end (delta: -18.1MB). Peak memory consumption was 21.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 731.11ms. Allocated memory is still 304.1MB. Free memory was 148.1MB in the beginning and 137.2MB in the end (delta: 10.9MB). Peak memory consumption was 99.0MB. Max. memory is 16.1GB. * RCFGBuilder took 3514.76ms. Allocated memory was 304.1MB in the beginning and 608.2MB in the end (delta: 304.1MB). Free memory was 137.2MB in the beginning and 384.1MB in the end (delta: -246.9MB). Peak memory consumption was 64.5MB. 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 16:49:11,982 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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 ef9feac5783defbec1c68aa73b872148d61ba505a4b616ef820c491686f1e5d0 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-6a47aea [2021-11-23 16:49:14,461 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 16:49:14,463 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 16:49:14,498 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 16:49:14,499 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 16:49:14,500 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 16:49:14,502 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 16:49:14,505 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 16:49:14,508 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 16:49:14,509 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 16:49:14,511 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 16:49:14,512 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 16:49:14,513 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 16:49:14,514 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 16:49:14,516 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 16:49:14,518 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 16:49:14,519 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 16:49:14,521 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 16:49:14,523 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 16:49:14,526 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 16:49:14,528 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 16:49:14,530 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 16:49:14,532 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 16:49:14,533 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 16:49:14,537 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 16:49:14,537 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 16:49:14,538 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 16:49:14,539 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 16:49:14,540 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 16:49:14,541 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 16:49:14,542 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 16:49:14,543 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 16:49:14,544 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 16:49:14,545 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 16:49:14,547 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 16:49:14,548 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 16:49:14,549 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 16:49:14,549 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 16:49:14,550 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 16:49:14,551 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 16:49:14,552 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 16:49:14,553 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-23 16:49:14,581 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 16:49:14,582 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 16:49:14,582 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 16:49:14,582 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 16:49:14,583 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 16:49:14,583 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 16:49:14,584 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 16:49:14,584 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 16:49:14,584 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 16:49:14,584 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 16:49:14,585 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 16:49:14,585 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 16:49:14,586 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 16:49:14,586 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 16:49:14,586 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 16:49:14,587 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 16:49:14,587 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 16:49:14,587 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-23 16:49:14,587 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-23 16:49:14,587 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-23 16:49:14,588 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 16:49:14,588 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 16:49:14,588 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 16:49:14,588 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 16:49:14,589 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-23 16:49:14,589 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 16:49:14,589 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:49:14,589 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 16:49:14,590 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 16:49:14,590 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 16:49:14,590 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-23 16:49:14,590 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-23 16:49:14,591 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 16:49:14,591 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 16:49:14,591 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 16:49:14,591 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ef9feac5783defbec1c68aa73b872148d61ba505a4b616ef820c491686f1e5d0 [2021-11-23 16:49:14,968 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 16:49:15,000 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 16:49:15,005 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 16:49:15,007 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 16:49:15,008 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 16:49:15,009 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i [2021-11-23 16:49:15,079 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/70370bdd1/45b9e9f9dabc4cc2ba6c8bbae1226da7/FLAG4b59c5710 [2021-11-23 16:49:16,331 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 16:49:16,332 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i [2021-11-23 16:49:16,419 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/70370bdd1/45b9e9f9dabc4cc2ba6c8bbae1226da7/FLAG4b59c5710 [2021-11-23 16:49:16,542 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/data/70370bdd1/45b9e9f9dabc4cc2ba6c8bbae1226da7 [2021-11-23 16:49:16,545 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 16:49:16,547 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 16:49:16,548 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 16:49:16,549 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 16:49:16,553 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 16:49:16,554 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:49:16" (1/1) ... [2021-11-23 16:49:16,555 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3060d3be and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:16, skipping insertion in model container [2021-11-23 16:49:16,555 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 04:49:16" (1/1) ... [2021-11-23 16:49:16,563 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 16:49:16,818 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:49:17,699 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6552] [2021-11-23 16:49:17,700 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6553-6554] [2021-11-23 16:49:18,701 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i[197897,197910] [2021-11-23 16:49:23,561 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 16:49:23,584 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:49:23,692 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-23 16:49:23,823 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 16:49:23,971 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6552] [2021-11-23 16:49:23,972 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6553-6554] [2021-11-23 16:49:23,982 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i[197897,197910] [2021-11-23 16:49:24,521 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 16:49:24,529 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:49:24,604 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 16:49:24,814 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [6552] [2021-11-23 16:49:24,815 WARN L1240 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [6553-6554] [2021-11-23 16:49:24,826 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_b6c37c87-618f-4dd4-b303-f49fcf4b77df/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_consumption_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--cisco--enic--enic.ko-entry_point.cil.out.i[197897,197910] [2021-11-23 16:49:25,778 WARN L610 FunctionHandler]: implicit declaration of function ldv_xmalloc [2021-11-23 16:49:25,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 16:49:26,190 INFO L208 MainTranslator]: Completed translation [2021-11-23 16:49:26,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26 WrapperNode [2021-11-23 16:49:26,191 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 16:49:26,193 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 16:49:26,193 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 16:49:26,193 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 16:49:26,201 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:26,397 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:26,785 INFO L137 Inliner]: procedures = 667, calls = 5093, calls flagged for inlining = 286, calls inlined = 279, statements flattened = 12004 [2021-11-23 16:49:26,786 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 16:49:26,787 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 16:49:26,787 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 16:49:26,788 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 16:49:26,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:26,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:26,881 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:26,882 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:27,286 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:27,349 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:27,425 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:27,507 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 16:49:27,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 16:49:27,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 16:49:27,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 16:49:27,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 04:49:26" (1/1) ... [2021-11-23 16:49:27,521 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 16:49:27,534 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 [2021-11-23 16:49:27,551 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 16:49:27,569 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 16:49:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure enic_vlan_rx_kill_vid [2021-11-23 16:49:27,610 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_vlan_rx_kill_vid [2021-11-23 16:49:27,610 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2021-11-23 16:49:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2021-11-23 16:49:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-23 16:49:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-23 16:49:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_stats [2021-11-23 16:49:27,611 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_stats [2021-11-23 16:49:27,611 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2021-11-23 16:49:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2021-11-23 16:49:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2021-11-23 16:49:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2021-11-23 16:49:27,612 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-23 16:49:27,612 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-23 16:49:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2021-11-23 16:49:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2021-11-23 16:49:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2021-11-23 16:49:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2021-11-23 16:49:27,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-23 16:49:27,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-23 16:49:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2021-11-23 16:49:27,614 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2021-11-23 16:49:27,614 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2021-11-23 16:49:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2021-11-23 16:49:27,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 16:49:27,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 16:49:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2021-11-23 16:49:27,616 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2021-11-23 16:49:27,616 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-23 16:49:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-23 16:49:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2021-11-23 16:49:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2021-11-23 16:49:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2021-11-23 16:49:27,617 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2021-11-23 16:49:27,617 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2021-11-23 16:49:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2021-11-23 16:49:27,618 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2021-11-23 16:49:27,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2021-11-23 16:49:27,619 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2021-11-23 16:49:27,619 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2021-11-23 16:49:27,620 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2021-11-23 16:49:27,620 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2021-11-23 16:49:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2021-11-23 16:49:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2021-11-23 16:49:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-23 16:49:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-23 16:49:27,621 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-11-23 16:49:27,621 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-11-23 16:49:27,622 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2021-11-23 16:49:27,622 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2021-11-23 16:49:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-23 16:49:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-23 16:49:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_vf_port [2021-11-23 16:49:27,623 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_vf_port [2021-11-23 16:49:27,623 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-23 16:49:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-23 16:49:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2021-11-23 16:49:27,624 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2021-11-23 16:49:27,624 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-23 16:49:27,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-23 16:49:27,625 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2021-11-23 16:49:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2021-11-23 16:49:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 16:49:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 16:49:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2021-11-23 16:49:27,626 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2021-11-23 16:49:27,626 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2021-11-23 16:49:27,627 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2021-11-23 16:49:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-23 16:49:27,627 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2021-11-23 16:49:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2021-11-23 16:49:27,628 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2021-11-23 16:49:27,628 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2021-11-23 16:49:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 16:49:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-23 16:49:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-23 16:49:27,629 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-23 16:49:27,629 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-23 16:49:27,630 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-23 16:49:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-23 16:49:27,631 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-23 16:49:27,631 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-23 16:49:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-23 16:49:27,632 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-23 16:49:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-23 16:49:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-23 16:49:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-23 16:49:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2021-11-23 16:49:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2021-11-23 16:49:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-23 16:49:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-23 16:49:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 16:49:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2021-11-23 16:49:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2021-11-23 16:49:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2021-11-23 16:49:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2021-11-23 16:49:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-23 16:49:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-23 16:49:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2021-11-23 16:49:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2021-11-23 16:49:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2021-11-23 16:49:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2021-11-23 16:49:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-23 16:49:27,641 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2021-11-23 16:49:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2021-11-23 16:49:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-23 16:49:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-23 16:49:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-23 16:49:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-23 16:49:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2021-11-23 16:49:27,645 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2021-11-23 16:49:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-23 16:49:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-23 16:49:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-23 16:49:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-23 16:49:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2021-11-23 16:49:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2021-11-23 16:49:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-11-23 16:49:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-11-23 16:49:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-23 16:49:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-23 16:49:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2021-11-23 16:49:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2021-11-23 16:49:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-23 16:49:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-23 16:49:27,654 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-23 16:49:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-23 16:49:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2021-11-23 16:49:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2021-11-23 16:49:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-23 16:49:27,655 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-23 16:49:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 16:49:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 16:49:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2021-11-23 16:49:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2021-11-23 16:49:27,656 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-23 16:49:27,656 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-23 16:49:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 16:49:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-23 16:49:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-23 16:49:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-23 16:49:27,657 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2021-11-23 16:49:27,657 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2021-11-23 16:49:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-23 16:49:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-23 16:49:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-23 16:49:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-23 16:49:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2021-11-23 16:49:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2021-11-23 16:49:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2021-11-23 16:49:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2021-11-23 16:49:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-23 16:49:27,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-23 16:49:27,659 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-23 16:49:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-23 16:49:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-23 16:49:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-23 16:49:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-23 16:49:27,660 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-23 16:49:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-23 16:49:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-23 16:49:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2021-11-23 16:49:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2021-11-23 16:49:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_port_speed [2021-11-23 16:49:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_port_speed [2021-11-23 16:49:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 16:49:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 16:49:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-23 16:49:27,662 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-23 16:49:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u16 [2021-11-23 16:49:27,662 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2021-11-23 16:49:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2021-11-23 16:49:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2021-11-23 16:49:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2021-11-23 16:49:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 16:49:27,663 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2021-11-23 16:49:27,663 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2021-11-23 16:49:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-23 16:49:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-23 16:49:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2021-11-23 16:49:27,664 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2021-11-23 16:49:27,664 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 16:49:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-23 16:49:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-23 16:49:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2021-11-23 16:49:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2021-11-23 16:49:27,665 INFO L130 BoogieDeclarations]: Found specification of procedure enic_intr_coal_set_rx [2021-11-23 16:49:27,665 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_intr_coal_set_rx [2021-11-23 16:49:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-23 16:49:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-23 16:49:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 16:49:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2021-11-23 16:49:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2021-11-23 16:49:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-23 16:49:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-23 16:49:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-23 16:49:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-23 16:49:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-23 16:49:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-23 16:49:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-23 16:49:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-23 16:49:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-23 16:49:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-23 16:49:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2021-11-23 16:49:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2021-11-23 16:49:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2021-11-23 16:49:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2021-11-23 16:49:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2021-11-23 16:49:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2021-11-23 16:49:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-23 16:49:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-23 16:49:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2021-11-23 16:49:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2021-11-23 16:49:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-23 16:49:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-23 16:49:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 16:49:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-23 16:49:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2021-11-23 16:49:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2021-11-23 16:49:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-23 16:49:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-23 16:49:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-23 16:49:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-23 16:49:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-23 16:49:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-23 16:49:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-23 16:49:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-23 16:49:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2021-11-23 16:49:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2021-11-23 16:49:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2021-11-23 16:49:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2021-11-23 16:49:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-23 16:49:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-23 16:49:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2021-11-23 16:49:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2021-11-23 16:49:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-23 16:49:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-23 16:49:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-23 16:49:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2021-11-23 16:49:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2021-11-23 16:49:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-23 16:49:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-23 16:49:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2021-11-23 16:49:27,685 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2021-11-23 16:49:27,685 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2021-11-23 16:49:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2021-11-23 16:49:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 16:49:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 16:49:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-23 16:49:27,686 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-23 16:49:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-23 16:49:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-23 16:49:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 16:49:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 16:49:27,687 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2021-11-23 16:49:27,687 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2021-11-23 16:49:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2021-11-23 16:49:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2021-11-23 16:49:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure enic_hard_start_xmit [2021-11-23 16:49:27,688 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_hard_start_xmit [2021-11-23 16:49:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-23 16:49:27,688 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2021-11-23 16:49:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2021-11-23 16:49:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure __hw_addr_unsync_dev [2021-11-23 16:49:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __hw_addr_unsync_dev [2021-11-23 16:49:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-23 16:49:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2021-11-23 16:49:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2021-11-23 16:49:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-23 16:49:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-23 16:49:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-23 16:49:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-23 16:49:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2021-11-23 16:49:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2021-11-23 16:49:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 16:49:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 16:49:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-23 16:49:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-23 16:49:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2021-11-23 16:49:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2021-11-23 16:49:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2021-11-23 16:49:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2021-11-23 16:49:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-23 16:49:27,692 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-23 16:49:27,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-23 16:49:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-23 16:49:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure __hw_addr_sync_dev [2021-11-23 16:49:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure __hw_addr_sync_dev [2021-11-23 16:49:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_vf_mac [2021-11-23 16:49:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_vf_mac [2021-11-23 16:49:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-23 16:49:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-23 16:49:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-23 16:49:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2021-11-23 16:49:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2021-11-23 16:49:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-23 16:49:27,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-23 16:49:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-23 16:49:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-23 16:49:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-23 16:49:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-23 16:49:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-23 16:49:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-23 16:49:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-23 16:49:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-23 16:49:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2021-11-23 16:49:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2021-11-23 16:49:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-23 16:49:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-23 16:49:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-23 16:49:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-23 16:49:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-23 16:49:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-23 16:49:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2021-11-23 16:49:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2021-11-23 16:49:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-23 16:49:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-23 16:49:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-23 16:49:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-23 16:49:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2021-11-23 16:49:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2021-11-23 16:49:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2021-11-23 16:49:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2021-11-23 16:49:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 16:49:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-23 16:49:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-23 16:49:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2021-11-23 16:49:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2021-11-23 16:49:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2021-11-23 16:49:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2021-11-23 16:49:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_vf_port [2021-11-23 16:49:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_vf_port [2021-11-23 16:49:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-23 16:49:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-23 16:49:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 16:49:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2021-11-23 16:49:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2021-11-23 16:49:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-23 16:49:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-23 16:49:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2021-11-23 16:49:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2021-11-23 16:49:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2021-11-23 16:49:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2021-11-23 16:49:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-23 16:49:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-23 16:49:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 16:49:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-23 16:49:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-23 16:49:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-23 16:49:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-23 16:49:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-23 16:49:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 16:49:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2021-11-23 16:49:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2021-11-23 16:49:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2021-11-23 16:49:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2021-11-23 16:49:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 16:49:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 16:49:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-23 16:49:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-23 16:49:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 16:49:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 16:49:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2021-11-23 16:49:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2021-11-23 16:49:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2021-11-23 16:49:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2021-11-23 16:49:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-23 16:49:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-23 16:49:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-23 16:49:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-23 16:49:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2021-11-23 16:49:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2021-11-23 16:49:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2021-11-23 16:49:27,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2021-11-23 16:49:27,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 16:49:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 16:49:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2021-11-23 16:49:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2021-11-23 16:49:27,714 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2021-11-23 16:49:27,714 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2021-11-23 16:49:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2021-11-23 16:49:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2021-11-23 16:49:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2021-11-23 16:49:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2021-11-23 16:49:27,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2021-11-23 16:49:27,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2021-11-23 16:49:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2021-11-23 16:49:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2021-11-23 16:49:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2021-11-23 16:49:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2021-11-23 16:49:27,716 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2021-11-23 16:49:27,716 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2021-11-23 16:49:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address [2021-11-23 16:49:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address [2021-11-23 16:49:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2021-11-23 16:49:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2021-11-23 16:49:27,717 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2021-11-23 16:49:27,717 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2021-11-23 16:49:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2021-11-23 16:49:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2021-11-23 16:49:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-23 16:49:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-23 16:49:27,718 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-23 16:49:27,718 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-23 16:49:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2021-11-23 16:49:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2021-11-23 16:49:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure enic_vlan_rx_add_vid [2021-11-23 16:49:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_vlan_rx_add_vid [2021-11-23 16:49:27,719 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-23 16:49:27,719 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-23 16:49:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2021-11-23 16:49:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2021-11-23 16:49:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:49:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-23 16:49:27,720 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-23 16:49:27,720 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-23 16:49:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-23 16:49:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-23 16:49:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 16:49:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 16:49:27,721 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2021-11-23 16:49:27,721 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2021-11-23 16:49:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2021-11-23 16:49:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2021-11-23 16:49:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2021-11-23 16:49:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2021-11-23 16:49:27,722 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-23 16:49:27,722 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-23 16:49:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2021-11-23 16:49:27,723 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2021-11-23 16:49:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-23 16:49:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-23 16:49:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-23 16:49:27,723 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-23 16:49:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 16:49:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 16:49:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2021-11-23 16:49:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2021-11-23 16:49:27,724 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2021-11-23 16:49:27,724 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2021-11-23 16:49:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2021-11-23 16:49:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2021-11-23 16:49:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2021-11-23 16:49:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2021-11-23 16:49:27,725 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-23 16:49:27,725 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-23 16:49:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2021-11-23 16:49:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2021-11-23 16:49:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-23 16:49:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-23 16:49:27,726 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2021-11-23 16:49:27,726 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2021-11-23 16:49:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2021-11-23 16:49:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2021-11-23 16:49:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2021-11-23 16:49:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2021-11-23 16:49:27,727 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2021-11-23 16:49:27,727 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2021-11-23 16:49:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-23 16:49:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-23 16:49:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-23 16:49:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-23 16:49:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2021-11-23 16:49:27,728 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2021-11-23 16:49:27,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-23 16:49:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-23 16:49:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-23 16:49:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-23 16:49:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2021-11-23 16:49:27,729 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2021-11-23 16:49:27,729 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2021-11-23 16:49:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2021-11-23 16:49:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-23 16:49:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-23 16:49:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix_range [2021-11-23 16:49:27,730 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix_range [2021-11-23 16:49:27,730 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2021-11-23 16:49:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2021-11-23 16:49:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-23 16:49:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-23 16:49:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2021-11-23 16:49:27,731 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2021-11-23 16:49:27,731 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 16:49:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-23 16:49:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-23 16:49:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-23 16:49:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2021-11-23 16:49:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2021-11-23 16:49:27,732 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-23 16:49:27,732 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-23 16:49:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2021-11-23 16:49:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2021-11-23 16:49:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2021-11-23 16:49:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2021-11-23 16:49:27,733 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2021-11-23 16:49:27,733 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2021-11-23 16:49:29,324 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 16:49:29,333 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 16:49:35,769 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-11-23 16:49:35,773 INFO L158 Benchmark]: Toolchain (without parser) took 19225.57ms. Allocated memory was 58.7MB in the beginning and 578.8MB in the end (delta: 520.1MB). Free memory was 26.0MB in the beginning and 292.9MB in the end (delta: -266.8MB). Peak memory consumption was 277.7MB. Max. memory is 16.1GB. [2021-11-23 16:49:35,774 INFO L158 Benchmark]: CDTParser took 0.33ms. Allocated memory is still 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-23 16:49:35,775 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9643.31ms. Allocated memory was 58.7MB in the beginning and 346.0MB in the end (delta: 287.3MB). Free memory was 25.9MB in the beginning and 193.1MB in the end (delta: -167.2MB). Peak memory consumption was 216.4MB. Max. memory is 16.1GB. [2021-11-23 16:49:35,776 INFO L158 Benchmark]: Boogie Procedure Inliner took 593.12ms. Allocated memory is still 346.0MB. Free memory was 193.1MB in the beginning and 128.1MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. [2021-11-23 16:49:35,776 INFO L158 Benchmark]: Boogie Preprocessor took 720.64ms. Allocated memory was 346.0MB in the beginning and 578.8MB in the end (delta: 232.8MB). Free memory was 128.1MB in the beginning and 386.8MB in the end (delta: -258.7MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. [2021-11-23 16:49:35,777 INFO L158 Benchmark]: RCFGBuilder took 8262.01ms. Allocated memory is still 578.8MB. Free memory was 386.8MB in the beginning and 292.9MB in the end (delta: 94.0MB). Peak memory consumption was 118.1MB. Max. memory is 16.1GB. [2021-11-23 16:49:35,780 INFO L339 ainManager$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 58.7MB. Free memory is still 39.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9643.31ms. Allocated memory was 58.7MB in the beginning and 346.0MB in the end (delta: 287.3MB). Free memory was 25.9MB in the beginning and 193.1MB in the end (delta: -167.2MB). Peak memory consumption was 216.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 593.12ms. Allocated memory is still 346.0MB. Free memory was 193.1MB in the beginning and 128.1MB in the end (delta: 65.0MB). Peak memory consumption was 65.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 720.64ms. Allocated memory was 346.0MB in the beginning and 578.8MB in the end (delta: 232.8MB). Free memory was 128.1MB in the beginning and 386.8MB in the end (delta: -258.7MB). Peak memory consumption was 54.8MB. Max. memory is 16.1GB. * RCFGBuilder took 8262.01ms. Allocated memory is still 578.8MB. Free memory was 386.8MB in the beginning and 292.9MB in the end (delta: 94.0MB). Peak memory consumption was 118.1MB. 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 16:49:35,850 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_b6c37c87-618f-4dd4-b303-f49fcf4b77df/bin/utaipan-fb15Y9Yzbl/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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