./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version b5237d83 Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 1cfa724a0e5488a49a255704f489ef5170fce458d5f4c6e72fccac09d818b317 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-b5237d8 [2022-11-21 22:14:26,168 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-21 22:14:26,171 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-21 22:14:26,212 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-21 22:14:26,212 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-21 22:14:26,216 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-21 22:14:26,219 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-21 22:14:26,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-21 22:14:26,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-21 22:14:26,230 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-21 22:14:26,232 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-21 22:14:26,235 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-21 22:14:26,235 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-21 22:14:26,238 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-21 22:14:26,240 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-21 22:14:26,242 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-21 22:14:26,244 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-21 22:14:26,245 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-21 22:14:26,247 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-21 22:14:26,254 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-21 22:14:26,255 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-21 22:14:26,258 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-21 22:14:26,259 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-21 22:14:26,260 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-21 22:14:26,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-21 22:14:26,271 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-21 22:14:26,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-21 22:14:26,273 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-21 22:14:26,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-21 22:14:26,275 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-21 22:14:26,275 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-21 22:14:26,276 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-21 22:14:26,278 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-21 22:14:26,280 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-21 22:14:26,282 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-21 22:14:26,282 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-21 22:14:26,283 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-21 22:14:26,284 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-21 22:14:26,284 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-21 22:14:26,286 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-21 22:14:26,287 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-21 22:14:26,288 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-21 22:14:26,326 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-21 22:14:26,327 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-21 22:14:26,328 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-21 22:14:26,328 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-21 22:14:26,329 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-21 22:14:26,330 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-21 22:14:26,330 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-21 22:14:26,330 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-21 22:14:26,330 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-21 22:14:26,331 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-21 22:14:26,332 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-21 22:14:26,332 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-21 22:14:26,332 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-21 22:14:26,333 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-21 22:14:26,333 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-21 22:14:26,333 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-21 22:14:26,334 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-21 22:14:26,334 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-21 22:14:26,334 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:14:26,335 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-21 22:14:26,335 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-21 22:14:26,335 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-21 22:14:26,336 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-21 22:14:26,336 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-21 22:14:26,336 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-21 22:14:26,336 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1cfa724a0e5488a49a255704f489ef5170fce458d5f4c6e72fccac09d818b317 [2022-11-21 22:14:26,645 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-21 22:14:26,678 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-21 22:14:26,682 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-21 22:14:26,683 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-21 22:14:26,684 INFO L275 PluginConnector]: CDTParser initialized [2022-11-21 22:14:26,685 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-21 22:14:29,760 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-21 22:14:30,542 INFO L351 CDTParser]: Found 1 translation units. [2022-11-21 22:14:30,543 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i [2022-11-21 22:14:30,635 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/data/ad1ec29dc/a6c2577d85924e428c4155b4f60541b9/FLAGcaee35e4d [2022-11-21 22:14:30,655 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/data/ad1ec29dc/a6c2577d85924e428c4155b4f60541b9 [2022-11-21 22:14:30,658 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-21 22:14:30,660 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-21 22:14:30,662 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-21 22:14:30,662 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-21 22:14:30,666 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-21 22:14:30,666 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:30" (1/1) ... [2022-11-21 22:14:30,668 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3aaddc0c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:30, skipping insertion in model container [2022-11-21 22:14:30,668 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:14:30" (1/1) ... [2022-11-21 22:14:30,675 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-21 22:14:30,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-21 22:14:36,425 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[522832,522845] [2022-11-21 22:14:36,438 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[522979,522992] [2022-11-21 22:14:36,439 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[523118,523131] [2022-11-21 22:14:36,440 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[523276,523289] [2022-11-21 22:14:36,484 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:36,615 INFO L203 MainTranslator]: Completed pre-run [2022-11-21 22:14:37,402 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[522832,522845] [2022-11-21 22:14:37,403 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[522979,522992] [2022-11-21 22:14:37,404 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[523118,523131] [2022-11-21 22:14:37,405 WARN L237 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_313eb240-0649-438d-ab22-5f6f536f4d21/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-usb-dev_drivers-net-ethernet-cisco-enic-enic.cil.i[523276,523289] [2022-11-21 22:14:37,419 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-21 22:14:37,799 INFO L208 MainTranslator]: Completed translation [2022-11-21 22:14:37,799 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37 WrapperNode [2022-11-21 22:14:37,800 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-21 22:14:37,801 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-21 22:14:37,801 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-21 22:14:37,801 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-21 22:14:37,809 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:37,954 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:39,489 INFO L138 Inliner]: procedures = 663, calls = 4949, calls flagged for inlining = 350, calls inlined = 347, statements flattened = 12733 [2022-11-21 22:14:39,501 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-21 22:14:39,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-21 22:14:39,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-21 22:14:39,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-21 22:14:39,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:39,513 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:40,230 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:40,231 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:40,857 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:40,914 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:41,221 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:41,287 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:41,547 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-21 22:14:41,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-21 22:14:41,563 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-21 22:14:41,563 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-21 22:14:41,565 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:14:37" (1/1) ... [2022-11-21 22:14:41,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-21 22:14:41,600 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/z3 [2022-11-21 22:14:41,616 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-21 22:14:41,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_313eb240-0649-438d-ab22-5f6f536f4d21/bin/ukojak-jW3SillKbg/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-21 22:14:41,712 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2022-11-21 22:14:41,712 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2022-11-21 22:14:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2022-11-21 22:14:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2022-11-21 22:14:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2022-11-21 22:14:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2022-11-21 22:14:41,713 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2022-11-21 22:14:41,713 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2022-11-21 22:14:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-21 22:14:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-21 22:14:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-21 22:14:41,714 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-21 22:14:41,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-21 22:14:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-21 22:14:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2022-11-21 22:14:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2022-11-21 22:14:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2022-11-21 22:14:41,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2022-11-21 22:14:41,715 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2022-11-21 22:14:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2022-11-21 22:14:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2022-11-21 22:14:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2022-11-21 22:14:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-21 22:14:41,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-21 22:14:41,716 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2022-11-21 22:14:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2022-11-21 22:14:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-21 22:14:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-21 22:14:41,717 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2022-11-21 22:14:41,717 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2022-11-21 22:14:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2022-11-21 22:14:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2022-11-21 22:14:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2022-11-21 22:14:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2022-11-21 22:14:41,718 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2022-11-21 22:14:41,718 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2022-11-21 22:14:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2022-11-21 22:14:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2022-11-21 22:14:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2022-11-21 22:14:41,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2022-11-21 22:14:41,719 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2022-11-21 22:14:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2022-11-21 22:14:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-21 22:14:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-21 22:14:41,720 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2022-11-21 22:14:41,720 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2022-11-21 22:14:41,733 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2022-11-21 22:14:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2022-11-21 22:14:41,734 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-21 22:14:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-21 22:14:41,734 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-21 22:14:41,734 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-21 22:14:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2022-11-21 22:14:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2022-11-21 22:14:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-21 22:14:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-21 22:14:41,735 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2022-11-21 22:14:41,735 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2022-11-21 22:14:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-21 22:14:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-21 22:14:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2022-11-21 22:14:41,736 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2022-11-21 22:14:41,736 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2022-11-21 22:14:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2022-11-21 22:14:41,737 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-11-21 22:14:41,737 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2022-11-21 22:14:41,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2022-11-21 22:14:41,737 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2022-11-21 22:14:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2022-11-21 22:14:41,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-21 22:14:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-21 22:14:41,738 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-21 22:14:41,738 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-21 22:14:41,738 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-21 22:14:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-21 22:14:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-21 22:14:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-21 22:14:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-21 22:14:41,739 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-21 22:14:41,739 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2022-11-21 22:14:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2022-11-21 22:14:41,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-21 22:14:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-21 22:14:41,740 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-21 22:14:41,740 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-21 22:14:41,741 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2022-11-21 22:14:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2022-11-21 22:14:41,741 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-21 22:14:41,741 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-21 22:14:41,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-21 22:14:41,741 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2022-11-21 22:14:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2022-11-21 22:14:41,742 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2022-11-21 22:14:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2022-11-21 22:14:41,742 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2022-11-21 22:14:41,742 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2022-11-21 22:14:41,742 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2022-11-21 22:14:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2022-11-21 22:14:41,743 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2022-11-21 22:14:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2022-11-21 22:14:41,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-21 22:14:41,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-21 22:14:41,743 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-21 22:14:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-21 22:14:41,744 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2022-11-21 22:14:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2022-11-21 22:14:41,744 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2022-11-21 22:14:41,744 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2022-11-21 22:14:41,745 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-21 22:14:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-21 22:14:41,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-21 22:14:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-21 22:14:41,745 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2022-11-21 22:14:41,745 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2022-11-21 22:14:41,746 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2022-11-21 22:14:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2022-11-21 22:14:41,746 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2022-11-21 22:14:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2022-11-21 22:14:41,746 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2022-11-21 22:14:41,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2022-11-21 22:14:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2022-11-21 22:14:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2022-11-21 22:14:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-21 22:14:41,747 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-21 22:14:41,747 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-21 22:14:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2022-11-21 22:14:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2022-11-21 22:14:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-21 22:14:41,748 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-21 22:14:41,748 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-21 22:14:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-21 22:14:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-21 22:14:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2022-11-21 22:14:41,749 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2022-11-21 22:14:41,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-21 22:14:41,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-21 22:14:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-21 22:14:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-21 22:14:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-21 22:14:41,766 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2022-11-21 22:14:41,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2022-11-21 22:14:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-21 22:14:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-21 22:14:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-21 22:14:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-21 22:14:41,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-21 22:14:41,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-21 22:14:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-21 22:14:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-21 22:14:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2022-11-21 22:14:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2022-11-21 22:14:41,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-21 22:14:41,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-21 22:14:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-21 22:14:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-21 22:14:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-21 22:14:41,769 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-21 22:14:41,769 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-21 22:14:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-21 22:14:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2022-11-21 22:14:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2022-11-21 22:14:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-21 22:14:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-21 22:14:41,770 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2022-11-21 22:14:41,770 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2022-11-21 22:14:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:14:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:14:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2022-11-21 22:14:41,771 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2022-11-21 22:14:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-21 22:14:41,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-21 22:14:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-21 22:14:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-21 22:14:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-21 22:14:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2022-11-21 22:14:41,772 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2022-11-21 22:14:41,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-21 22:14:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-21 22:14:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2022-11-21 22:14:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2022-11-21 22:14:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-21 22:14:41,773 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-21 22:14:41,773 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-21 22:14:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2022-11-21 22:14:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2022-11-21 22:14:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-21 22:14:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-21 22:14:41,774 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-21 22:14:41,774 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-21 22:14:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-21 22:14:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2022-11-21 22:14:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2022-11-21 22:14:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-21 22:14:41,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:14:41,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-21 22:14:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-21 22:14:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-21 22:14:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-21 22:14:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-21 22:14:41,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:14:41,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-21 22:14:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2022-11-21 22:14:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2022-11-21 22:14:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2022-11-21 22:14:41,777 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2022-11-21 22:14:41,777 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2022-11-21 22:14:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2022-11-21 22:14:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-21 22:14:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-21 22:14:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2022-11-21 22:14:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2022-11-21 22:14:41,778 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2022-11-21 22:14:41,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2022-11-21 22:14:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2022-11-21 22:14:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2022-11-21 22:14:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-21 22:14:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-21 22:14:41,779 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-21 22:14:41,779 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-21 22:14:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-21 22:14:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-21 22:14:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-21 22:14:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-21 22:14:41,780 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2022-11-21 22:14:41,780 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2022-11-21 22:14:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-21 22:14:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-21 22:14:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2022-11-21 22:14:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2022-11-21 22:14:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-21 22:14:41,781 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-21 22:14:41,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2022-11-21 22:14:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2022-11-21 22:14:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-21 22:14:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-21 22:14:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2022-11-21 22:14:41,782 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2022-11-21 22:14:41,782 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-21 22:14:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-21 22:14:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2022-11-21 22:14:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2022-11-21 22:14:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2022-11-21 22:14:41,783 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2022-11-21 22:14:41,783 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-21 22:14:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-21 22:14:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2022-11-21 22:14:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2022-11-21 22:14:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-21 22:14:41,784 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-21 22:14:41,784 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-21 22:14:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-21 22:14:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2022-11-21 22:14:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2022-11-21 22:14:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2022-11-21 22:14:41,785 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2022-11-21 22:14:41,785 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2022-11-21 22:14:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2022-11-21 22:14:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2022-11-21 22:14:41,786 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2022-11-21 22:14:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-21 22:14:41,786 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-21 22:14:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-21 22:14:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-21 22:14:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2022-11-21 22:14:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2022-11-21 22:14:41,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 22:14:41,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-21 22:14:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-21 22:14:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-21 22:14:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2022-11-21 22:14:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2022-11-21 22:14:41,788 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2022-11-21 22:14:41,788 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2022-11-21 22:14:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-21 22:14:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-21 22:14:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-21 22:14:41,789 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-21 22:14:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-21 22:14:41,789 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-21 22:14:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-21 22:14:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-21 22:14:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-21 22:14:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-21 22:14:41,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-21 22:14:41,790 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2022-11-21 22:14:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2022-11-21 22:14:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-21 22:14:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-21 22:14:41,791 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-21 22:14:41,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-21 22:14:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-21 22:14:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-21 22:14:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-21 22:14:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-21 22:14:41,792 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2022-11-21 22:14:41,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2022-11-21 22:14:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-21 22:14:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-21 22:14:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2022-11-21 22:14:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2022-11-21 22:14:41,793 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-21 22:14:41,793 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-21 22:14:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-21 22:14:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-21 22:14:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2022-11-21 22:14:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2022-11-21 22:14:41,794 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2022-11-21 22:14:41,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2022-11-21 22:14:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-21 22:14:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-21 22:14:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-21 22:14:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-21 22:14:41,795 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-21 22:14:41,795 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2022-11-21 22:14:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2022-11-21 22:14:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2022-11-21 22:14:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2022-11-21 22:14:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-21 22:14:41,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-21 22:14:41,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-21 22:14:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2022-11-21 22:14:41,797 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2022-11-21 22:14:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2022-11-21 22:14:41,797 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2022-11-21 22:14:41,797 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2022-11-21 22:14:41,797 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2022-11-21 22:14:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2022-11-21 22:14:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2022-11-21 22:14:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-21 22:14:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2022-11-21 22:14:41,798 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2022-11-21 22:14:41,798 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-21 22:14:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-21 22:14:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2022-11-21 22:14:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2022-11-21 22:14:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-11-21 22:14:41,799 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-11-21 22:14:41,799 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-21 22:14:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-21 22:14:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-21 22:14:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-21 22:14:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2022-11-21 22:14:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2022-11-21 22:14:41,800 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2022-11-21 22:14:41,800 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2022-11-21 22:14:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-21 22:14:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-21 22:14:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-21 22:14:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-21 22:14:41,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-21 22:14:41,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-21 22:14:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-21 22:14:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-21 22:14:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2022-11-21 22:14:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2022-11-21 22:14:41,802 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2022-11-21 22:14:41,802 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2022-11-21 22:14:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-21 22:14:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-21 22:14:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2022-11-21 22:14:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2022-11-21 22:14:41,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-21 22:14:41,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-21 22:14:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2022-11-21 22:14:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2022-11-21 22:14:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2022-11-21 22:14:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2022-11-21 22:14:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2022-11-21 22:14:41,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2022-11-21 22:14:41,804 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2022-11-21 22:14:41,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2022-11-21 22:14:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2022-11-21 22:14:41,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2022-11-21 22:14:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2022-11-21 22:14:41,805 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2022-11-21 22:14:41,805 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2022-11-21 22:14:41,806 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2022-11-21 22:14:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2022-11-21 22:14:41,806 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2022-11-21 22:14:41,806 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2022-11-21 22:14:41,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2022-11-21 22:14:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2022-11-21 22:14:41,807 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2022-11-21 22:14:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2022-11-21 22:14:41,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2022-11-21 22:14:41,807 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-21 22:14:41,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-21 22:14:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-21 22:14:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-21 22:14:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2022-11-21 22:14:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2022-11-21 22:14:41,808 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-21 22:14:41,808 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-21 22:14:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2022-11-21 22:14:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2022-11-21 22:14:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-21 22:14:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-21 22:14:41,809 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-21 22:14:41,809 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-21 22:14:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-21 22:14:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-21 22:14:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-21 22:14:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2022-11-21 22:14:41,810 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2022-11-21 22:14:41,810 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2022-11-21 22:14:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2022-11-21 22:14:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2022-11-21 22:14:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2022-11-21 22:14:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2022-11-21 22:14:41,811 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2022-11-21 22:14:41,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-21 22:14:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-21 22:14:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2022-11-21 22:14:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2022-11-21 22:14:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2022-11-21 22:14:41,812 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2022-11-21 22:14:41,812 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2022-11-21 22:14:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2022-11-21 22:14:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:14:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-21 22:14:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2022-11-21 22:14:41,813 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2022-11-21 22:14:41,813 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2022-11-21 22:14:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2022-11-21 22:14:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-21 22:14:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-21 22:14:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2022-11-21 22:14:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2022-11-21 22:14:41,814 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-21 22:14:41,814 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-21 22:14:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2022-11-21 22:14:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2022-11-21 22:14:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2022-11-21 22:14:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2022-11-21 22:14:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2022-11-21 22:14:41,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2022-11-21 22:14:41,815 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2022-11-21 22:14:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2022-11-21 22:14:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-11-21 22:14:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2022-11-21 22:14:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2022-11-21 22:14:41,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2022-11-21 22:14:41,816 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2022-11-21 22:14:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2022-11-21 22:14:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-21 22:14:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-21 22:14:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-21 22:14:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-21 22:14:41,817 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2022-11-21 22:14:41,817 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2022-11-21 22:14:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2022-11-21 22:14:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2022-11-21 22:14:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-21 22:14:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-21 22:14:41,818 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-21 22:14:41,818 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-21 22:14:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-21 22:14:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-21 22:14:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2022-11-21 22:14:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2022-11-21 22:14:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-21 22:14:41,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-21 22:14:41,819 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-21 22:14:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-21 22:14:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:14:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-21 22:14:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2022-11-21 22:14:41,820 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2022-11-21 22:14:41,820 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-21 22:14:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:14:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-21 22:14:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2022-11-21 22:14:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2022-11-21 22:14:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2022-11-21 22:14:41,821 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2022-11-21 22:14:41,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-21 22:14:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-21 22:14:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2022-11-21 22:14:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2022-11-21 22:14:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2022-11-21 22:14:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2022-11-21 22:14:41,822 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2022-11-21 22:14:41,822 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2022-11-21 22:14:41,823 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2022-11-21 22:14:41,823 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2022-11-21 22:14:43,937 INFO L235 CfgBuilder]: Building ICFG [2022-11-21 22:14:43,942 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-21 22:14:44,644 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-21 22:29:15,631 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-21 22:29:15,921 INFO L276 CfgBuilder]: Performing block encoding [2022-11-21 22:29:30,751 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-21 22:29:30,751 INFO L300 CfgBuilder]: Removed 11 assume(true) statements. [2022-11-21 22:29:30,761 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:30 BoogieIcfgContainer [2022-11-21 22:29:30,761 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-21 22:29:30,762 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-21 22:29:30,762 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-21 22:29:30,772 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-21 22:29:30,772 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:29:30" (1/1) ... [2022-11-21 22:29:30,782 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-21 22:29:30,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-21 22:29:30,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4711 states to 3302 states and 4711 transitions. [2022-11-21 22:29:30,954 INFO L276 IsEmpty]: Start isEmpty. Operand 3302 states and 4711 transitions. [2022-11-21 22:29:30,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 167 [2022-11-21 22:29:30,965 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-21 22:29:30,966 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-21 22:29:32,258 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-21 22:29:33,797 INFO L134 CoverageAnalysis]: Checked inductivity of 870 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 870 trivial. 0 not checked.