./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 63182f13 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF --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 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 02:26:22,805 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 02:26:22,806 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 02:26:22,859 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 02:26:22,860 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 02:26:22,866 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 02:26:22,868 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 02:26:22,873 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 02:26:22,876 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 02:26:22,884 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 02:26:22,885 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 02:26:22,887 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 02:26:22,888 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 02:26:22,891 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 02:26:22,893 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 02:26:22,900 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 02:26:22,902 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 02:26:22,903 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 02:26:22,906 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 02:26:22,916 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 02:26:22,918 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 02:26:22,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 02:26:22,924 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 02:26:22,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 02:26:22,930 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 02:26:22,930 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 02:26:22,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 02:26:22,933 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 02:26:22,934 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 02:26:22,936 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 02:26:22,937 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 02:26:22,938 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 02:26:22,940 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 02:26:22,942 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 02:26:22,943 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 02:26:22,944 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 02:26:22,945 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 02:26:22,945 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 02:26:22,945 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 02:26:22,946 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 02:26:22,947 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 02:26:22,949 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 02:26:23,000 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 02:26:23,001 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 02:26:23,003 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 02:26:23,003 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 02:26:23,003 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 02:26:23,003 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 02:26:23,004 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 02:26:23,004 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 02:26:23,004 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 02:26:23,005 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 02:26:23,006 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 02:26:23,006 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 02:26:23,006 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 02:26:23,007 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 02:26:23,007 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 02:26:23,007 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 02:26:23,008 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 02:26:23,008 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 02:26:23,009 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 02:26:23,009 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 02:26:23,009 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 02:26:23,009 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 02:26:23,010 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 02:26:23,010 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 02:26:23,010 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 02:26:23,010 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 02:26:23,011 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 02:26:23,011 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 02:26:23,011 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 02:26:23,013 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 02:26:23,013 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 02:26:23,014 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 02:26:23,014 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 02:26:23,014 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 02:26:23,015 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 02:26:23,015 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 02:26:23,015 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 02:26:23,015 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_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb [2021-11-13 02:26:23,389 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 02:26:23,419 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 02:26:23,422 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 02:26:23,423 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 02:26:23,424 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 02:26:23,425 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 02:26:23,518 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/7b3195ac0/6c085e9ab22f4cd99a4546612b614086/FLAG2ac607200 [2021-11-13 02:26:24,944 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 02:26:24,946 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 02:26:25,035 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/7b3195ac0/6c085e9ab22f4cd99a4546612b614086/FLAG2ac607200 [2021-11-13 02:26:25,495 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/7b3195ac0/6c085e9ab22f4cd99a4546612b614086 [2021-11-13 02:26:25,513 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 02:26:25,515 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 02:26:25,516 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 02:26:25,516 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 02:26:25,520 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 02:26:25,521 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:26:25" (1/1) ... [2021-11-13 02:26:25,522 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e051de7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:25, skipping insertion in model container [2021-11-13 02:26:25,522 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:26:25" (1/1) ... [2021-11-13 02:26:25,530 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 02:26:25,748 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 02:26:30,407 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:30,409 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:30,423 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:30,424 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:30,700 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:30,850 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:32,226 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-13 02:26:33,762 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2021-11-13 02:26:33,765 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2021-11-13 02:26:33,766 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2021-11-13 02:26:33,767 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2021-11-13 02:26:33,814 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:26:33,931 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-13 02:26:33,933 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@7d91851a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:33, skipping insertion in model container [2021-11-13 02:26:33,934 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 02:26:33,934 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 02:26:33,938 INFO L158 Benchmark]: Toolchain (without parser) took 8420.87ms. Allocated memory was 109.1MB in the beginning and 224.4MB in the end (delta: 115.3MB). Free memory was 74.0MB in the beginning and 157.6MB in the end (delta: -83.6MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-13 02:26:33,940 INFO L158 Benchmark]: CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 02:26:33,942 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8418.20ms. Allocated memory was 109.1MB in the beginning and 224.4MB in the end (delta: 115.3MB). Free memory was 74.0MB in the beginning and 157.6MB in the end (delta: -83.6MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-11-13 02:26:33,944 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19ms. Allocated memory is still 109.1MB. Free memory was 83.2MB in the beginning and 83.2MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8418.20ms. Allocated memory was 109.1MB in the beginning and 224.4MB in the end (delta: 115.3MB). Free memory was 74.0MB in the beginning and 157.6MB in the end (delta: -83.6MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8040]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. 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_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF --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 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 02:26:36,447 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 02:26:36,452 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 02:26:36,513 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 02:26:36,514 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 02:26:36,519 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 02:26:36,523 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 02:26:36,528 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 02:26:36,532 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 02:26:36,544 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 02:26:36,545 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 02:26:36,547 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 02:26:36,548 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 02:26:36,551 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 02:26:36,553 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 02:26:36,556 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 02:26:36,559 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 02:26:36,560 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 02:26:36,566 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 02:26:36,571 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 02:26:36,573 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 02:26:36,575 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 02:26:36,576 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 02:26:36,578 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 02:26:36,582 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 02:26:36,582 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 02:26:36,583 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 02:26:36,584 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 02:26:36,585 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 02:26:36,586 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 02:26:36,587 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 02:26:36,588 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 02:26:36,589 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 02:26:36,590 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 02:26:36,592 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 02:26:36,592 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 02:26:36,593 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 02:26:36,594 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 02:26:36,594 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 02:26:36,595 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 02:26:36,596 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 02:26:36,597 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 02:26:36,655 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 02:26:36,655 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 02:26:36,657 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 02:26:36,657 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 02:26:36,657 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 02:26:36,658 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 02:26:36,658 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 02:26:36,658 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 02:26:36,659 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 02:26:36,659 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 02:26:36,662 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 02:26:36,662 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 02:26:36,663 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 02:26:36,663 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 02:26:36,663 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 02:26:36,663 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 02:26:36,664 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 02:26:36,664 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 02:26:36,664 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 02:26:36,664 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 02:26:36,665 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 02:26:36,665 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 02:26:36,665 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 02:26:36,666 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 02:26:36,666 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 02:26:36,666 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 02:26:36,667 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 02:26:36,667 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 02:26:36,667 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 02:26:36,668 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 02:26:36,668 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 02:26:36,668 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 02:26:36,668 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 02:26:36,669 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_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 73f101526b33e5f10b251e7a447b1a9d4ad6e1a0a49c040c0e548967272c8fbb [2021-11-13 02:26:37,100 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 02:26:37,144 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 02:26:37,148 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 02:26:37,149 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 02:26:37,150 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 02:26:37,152 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 02:26:37,239 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/5a0edfee1/98c27d7a983b40a4803a18e423319f23/FLAGe706abb24 [2021-11-13 02:26:38,498 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 02:26:38,499 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 02:26:38,573 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/5a0edfee1/98c27d7a983b40a4803a18e423319f23/FLAGe706abb24 [2021-11-13 02:26:38,650 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/data/5a0edfee1/98c27d7a983b40a4803a18e423319f23 [2021-11-13 02:26:38,651 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 02:26:38,653 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 02:26:38,655 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 02:26:38,655 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 02:26:38,658 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 02:26:38,659 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:26:38" (1/1) ... [2021-11-13 02:26:38,662 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8ac523c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:38, skipping insertion in model container [2021-11-13 02:26:38,662 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 02:26:38" (1/1) ... [2021-11-13 02:26:38,669 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 02:26:38,965 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 02:26:45,525 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2021-11-13 02:26:45,528 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2021-11-13 02:26:45,529 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2021-11-13 02:26:45,529 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2021-11-13 02:26:45,574 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:26:45,696 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 02:26:45,881 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 02:26:46,517 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2021-11-13 02:26:46,518 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2021-11-13 02:26:46,519 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2021-11-13 02:26:46,519 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2021-11-13 02:26:46,530 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:26:46,585 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 02:26:47,637 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564438,564451] [2021-11-13 02:26:47,638 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564607,564620] [2021-11-13 02:26:47,638 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564774,564787] [2021-11-13 02:26:47,639 WARN L228 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_3b05870e-bbd9-46aa-8f42-c368771a9420/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[564942,564955] [2021-11-13 02:26:47,654 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 02:26:48,048 INFO L208 MainTranslator]: Completed translation [2021-11-13 02:26:48,049 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48 WrapperNode [2021-11-13 02:26:48,049 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 02:26:48,050 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 02:26:48,051 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 02:26:48,051 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 02:26:48,058 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,191 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,569 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 02:26:48,570 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 02:26:48,571 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 02:26:48,571 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 02:26:48,580 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,580 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,665 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,666 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,897 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:48,944 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:49,155 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:49,232 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 02:26:49,233 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 02:26:49,233 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 02:26:49,234 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 02:26:49,234 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 02:26:48" (1/1) ... [2021-11-13 02:26:49,241 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 02:26:49,251 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 02:26:49,270 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 02:26:49,371 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_3b05870e-bbd9-46aa-8f42-c368771a9420/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 02:26:49,394 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2021-11-13 02:26:49,394 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2021-11-13 02:26:49,395 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-13 02:26:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-13 02:26:49,395 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2021-11-13 02:26:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2021-11-13 02:26:49,395 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2021-11-13 02:26:49,395 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2021-11-13 02:26:49,396 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2021-11-13 02:26:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2021-11-13 02:26:49,396 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer [2021-11-13 02:26:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer [2021-11-13 02:26:49,396 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2021-11-13 02:26:49,396 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2021-11-13 02:26:49,397 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2021-11-13 02:26:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2021-11-13 02:26:49,397 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2021-11-13 02:26:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2021-11-13 02:26:49,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 02:26:49,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 02:26:49,398 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2021-11-13 02:26:49,398 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2021-11-13 02:26:49,398 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2021-11-13 02:26:49,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2021-11-13 02:26:49,398 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2021-11-13 02:26:49,398 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2021-11-13 02:26:49,399 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2021-11-13 02:26:49,399 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2021-11-13 02:26:49,400 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 02:26:49,400 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 02:26:49,400 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 02:26:49,400 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 02:26:49,400 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-13 02:26:49,400 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-13 02:26:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2021-11-13 02:26:49,401 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2021-11-13 02:26:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 02:26:49,401 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2021-11-13 02:26:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2021-11-13 02:26:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 02:26:49,402 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 02:26:49,402 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-13 02:26:49,403 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-13 02:26:49,403 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2021-11-13 02:26:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2021-11-13 02:26:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 02:26:49,404 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 02:26:49,404 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2021-11-13 02:26:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2021-11-13 02:26:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2021-11-13 02:26:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2021-11-13 02:26:49,405 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2021-11-13 02:26:49,405 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2021-11-13 02:26:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2021-11-13 02:26:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2021-11-13 02:26:49,406 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-13 02:26:49,406 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-13 02:26:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 02:26:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 02:26:49,407 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-11-13 02:26:49,407 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-11-13 02:26:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-13 02:26:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-13 02:26:49,408 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2021-11-13 02:26:49,408 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2021-11-13 02:26:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-13 02:26:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-13 02:26:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2021-11-13 02:26:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2021-11-13 02:26:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 02:26:49,409 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 02:26:49,409 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 02:26:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 02:26:49,410 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 02:26:49,410 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 02:26:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2021-11-13 02:26:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2021-11-13 02:26:49,411 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-13 02:26:49,411 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-13 02:26:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2021-11-13 02:26:49,412 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2021-11-13 02:26:49,412 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 02:26:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 02:26:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 02:26:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 02:26:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 02:26:49,413 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 02:26:49,413 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 02:26:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 02:26:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2021-11-13 02:26:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2021-11-13 02:26:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 02:26:49,414 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 02:26:49,414 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2021-11-13 02:26:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2021-11-13 02:26:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 02:26:49,415 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 02:26:49,415 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 02:26:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_4_2 [2021-11-13 02:26:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_4_2 [2021-11-13 02:26:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2021-11-13 02:26:49,416 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2021-11-13 02:26:49,416 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 02:26:49,417 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 02:26:49,419 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2021-11-13 02:26:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2021-11-13 02:26:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 02:26:49,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 02:26:49,421 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 02:26:49,422 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 02:26:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 02:26:49,423 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2021-11-13 02:26:49,423 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2021-11-13 02:26:49,424 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 02:26:49,429 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-13 02:26:49,429 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-13 02:26:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2021-11-13 02:26:49,430 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2021-11-13 02:26:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 02:26:49,430 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 02:26:49,430 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 02:26:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-13 02:26:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2021-11-13 02:26:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2021-11-13 02:26:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 02:26:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 02:26:49,431 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 02:26:49,431 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 02:26:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 02:26:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 02:26:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2021-11-13 02:26:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2021-11-13 02:26:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2021-11-13 02:26:49,432 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2021-11-13 02:26:49,432 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 02:26:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 02:26:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2021-11-13 02:26:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2021-11-13 02:26:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-13 02:26:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-13 02:26:49,433 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 02:26:49,433 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 02:26:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2021-11-13 02:26:49,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2021-11-13 02:26:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2021-11-13 02:26:49,434 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2021-11-13 02:26:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2021-11-13 02:26:49,434 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2021-11-13 02:26:49,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 02:26:49,435 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 02:26:49,435 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 02:26:49,435 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 02:26:49,435 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 02:26:49,435 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 02:26:49,435 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 02:26:49,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 02:26:49,436 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 02:26:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 02:26:49,436 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-13 02:26:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-13 02:26:49,436 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 02:26:49,436 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 02:26:49,436 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 02:26:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 02:26:49,437 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-13 02:26:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-13 02:26:49,437 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 02:26:49,437 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 02:26:49,437 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 02:26:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 02:26:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2021-11-13 02:26:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2021-11-13 02:26:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 02:26:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 02:26:49,438 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 02:26:49,438 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2021-11-13 02:26:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2021-11-13 02:26:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 02:26:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 02:26:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 02:26:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2021-11-13 02:26:49,439 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2021-11-13 02:26:49,439 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2021-11-13 02:26:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2021-11-13 02:26:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-13 02:26:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-13 02:26:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 02:26:49,440 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 02:26:49,440 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2021-11-13 02:26:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2021-11-13 02:26:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 02:26:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 02:26:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 02:26:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 02:26:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2021-11-13 02:26:49,441 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2021-11-13 02:26:49,441 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2021-11-13 02:26:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2021-11-13 02:26:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 02:26:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 02:26:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2021-11-13 02:26:49,442 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2021-11-13 02:26:49,442 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2021-11-13 02:26:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2021-11-13 02:26:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2021-11-13 02:26:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2021-11-13 02:26:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 02:26:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 02:26:49,443 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-13 02:26:49,443 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-13 02:26:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 02:26:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 02:26:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 02:26:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 02:26:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2021-11-13 02:26:49,444 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2021-11-13 02:26:49,444 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2021-11-13 02:26:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2021-11-13 02:26:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 02:26:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 02:26:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 02:26:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 02:26:49,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 02:26:49,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 02:26:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2021-11-13 02:26:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2021-11-13 02:26:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_83 [2021-11-13 02:26:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_83 [2021-11-13 02:26:49,446 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2021-11-13 02:26:49,446 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2021-11-13 02:26:49,447 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2021-11-13 02:26:49,448 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2021-11-13 02:26:49,451 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2021-11-13 02:26:49,451 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2021-11-13 02:26:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2021-11-13 02:26:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2021-11-13 02:26:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2021-11-13 02:26:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2021-11-13 02:26:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-13 02:26:49,452 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-13 02:26:49,452 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-13 02:26:49,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-13 02:26:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2021-11-13 02:26:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2021-11-13 02:26:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-13 02:26:49,455 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-13 02:26:49,455 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2021-11-13 02:26:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2021-11-13 02:26:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2021-11-13 02:26:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2021-11-13 02:26:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2021-11-13 02:26:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2021-11-13 02:26:49,456 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2021-11-13 02:26:49,456 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2021-11-13 02:26:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2021-11-13 02:26:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2021-11-13 02:26:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 02:26:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 02:26:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 02:26:49,457 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 02:26:49,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2021-11-13 02:26:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2021-11-13 02:26:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2021-11-13 02:26:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2021-11-13 02:26:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 02:26:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 02:26:49,458 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 02:26:49,458 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 02:26:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_4 [2021-11-13 02:26:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_4 [2021-11-13 02:26:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2021-11-13 02:26:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2021-11-13 02:26:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2021-11-13 02:26:49,459 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2021-11-13 02:26:49,459 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2021-11-13 02:26:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2021-11-13 02:26:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 02:26:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 02:26:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-11-13 02:26:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-11-13 02:26:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2021-11-13 02:26:49,460 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2021-11-13 02:26:49,460 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 02:26:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 02:26:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2021-11-13 02:26:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2021-11-13 02:26:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 02:26:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 02:26:49,461 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2021-11-13 02:26:49,461 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2021-11-13 02:26:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2021-11-13 02:26:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2021-11-13 02:26:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 02:26:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 02:26:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-13 02:26:49,462 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-13 02:26:49,462 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 02:26:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 02:26:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 02:26:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 02:26:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 02:26:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 02:26:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 02:26:49,463 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2021-11-13 02:26:49,463 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2021-11-13 02:26:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 02:26:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 02:26:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2021-11-13 02:26:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2021-11-13 02:26:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 02:26:49,464 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 02:26:49,464 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 02:26:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 02:26:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 02:26:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2021-11-13 02:26:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2021-11-13 02:26:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 02:26:49,465 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 02:26:49,465 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2021-11-13 02:26:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2021-11-13 02:26:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-13 02:26:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-13 02:26:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 02:26:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 02:26:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2021-11-13 02:26:49,466 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2021-11-13 02:26:49,466 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 02:26:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 02:26:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 02:26:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 02:26:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 02:26:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 02:26:49,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 02:26:49,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 02:26:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2021-11-13 02:26:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2021-11-13 02:26:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-11-13 02:26:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-11-13 02:26:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 02:26:49,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 02:26:49,468 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 02:26:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 02:26:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2021-11-13 02:26:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2021-11-13 02:26:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_9_2 [2021-11-13 02:26:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_9_2 [2021-11-13 02:26:49,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-11-13 02:26:49,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-11-13 02:26:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 02:26:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 02:26:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2021-11-13 02:26:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2021-11-13 02:26:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 02:26:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 02:26:49,470 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 02:26:49,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 02:26:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 02:26:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-13 02:26:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-13 02:26:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2021-11-13 02:26:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2021-11-13 02:26:49,471 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 02:26:49,471 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 02:26:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2021-11-13 02:26:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2021-11-13 02:26:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2021-11-13 02:26:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2021-11-13 02:26:49,472 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-13 02:26:49,472 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-13 02:26:49,473 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 02:26:49,473 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 02:26:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 02:26:49,474 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 02:26:49,474 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2021-11-13 02:26:49,477 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2021-11-13 02:26:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 02:26:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 02:26:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 02:26:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2021-11-13 02:26:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2021-11-13 02:26:49,478 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2021-11-13 02:26:49,478 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2021-11-13 02:26:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-13 02:26:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-13 02:26:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-13 02:26:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-13 02:26:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-13 02:26:49,479 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-13 02:26:49,479 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2021-11-13 02:26:49,480 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2021-11-13 02:26:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 02:26:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 02:26:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 02:26:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 02:26:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 02:26:49,480 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 02:26:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 02:26:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2021-11-13 02:26:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2021-11-13 02:26:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2021-11-13 02:26:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2021-11-13 02:26:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 02:26:49,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 02:26:49,481 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2021-11-13 02:26:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2021-11-13 02:26:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 02:26:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 02:26:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-13 02:26:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-13 02:26:49,482 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 02:26:49,482 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 02:26:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2021-11-13 02:26:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2021-11-13 02:26:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2021-11-13 02:26:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2021-11-13 02:26:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-13 02:26:49,483 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-13 02:26:49,483 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2021-11-13 02:26:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2021-11-13 02:26:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 02:26:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 02:26:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2021-11-13 02:26:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2021-11-13 02:26:49,484 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 02:26:49,484 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 02:26:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2021-11-13 02:26:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2021-11-13 02:26:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2021-11-13 02:26:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2021-11-13 02:26:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 02:26:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 02:26:49,485 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 02:26:49,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 02:26:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-13 02:26:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-13 02:26:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 02:26:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 02:26:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 02:26:49,486 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2021-11-13 02:26:49,486 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2021-11-13 02:26:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-13 02:26:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-13 02:26:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2021-11-13 02:26:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2021-11-13 02:26:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 02:26:49,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 02:26:49,487 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 02:26:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 02:26:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-13 02:26:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-13 02:26:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 02:26:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 02:26:49,488 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2021-11-13 02:26:49,488 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2021-11-13 02:26:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2021-11-13 02:26:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2021-11-13 02:26:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2021-11-13 02:26:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2021-11-13 02:26:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2021-11-13 02:26:49,489 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2021-11-13 02:26:49,489 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2021-11-13 02:26:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2021-11-13 02:26:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_82 [2021-11-13 02:26:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_82 [2021-11-13 02:26:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2021-11-13 02:26:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2021-11-13 02:26:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2021-11-13 02:26:49,490 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2021-11-13 02:26:49,490 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2021-11-13 02:26:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2021-11-13 02:26:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 02:26:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 02:26:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2021-11-13 02:26:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2021-11-13 02:26:49,491 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2021-11-13 02:26:49,491 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2021-11-13 02:26:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-13 02:26:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-13 02:26:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 02:26:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 02:26:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2021-11-13 02:26:49,492 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2021-11-13 02:26:49,492 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-13 02:26:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-13 02:26:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2021-11-13 02:26:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2021-11-13 02:26:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 02:26:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 02:26:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2021-11-13 02:26:49,493 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2021-11-13 02:26:49,493 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 02:26:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 02:26:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2021-11-13 02:26:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2021-11-13 02:26:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2021-11-13 02:26:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2021-11-13 02:26:49,494 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2021-11-13 02:26:49,494 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2021-11-13 02:26:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 02:26:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 02:26:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2021-11-13 02:26:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2021-11-13 02:26:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 02:26:49,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 02:26:49,495 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 02:26:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 02:26:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 02:26:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 02:26:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-11-13 02:26:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-11-13 02:26:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 02:26:49,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 02:26:49,496 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-13 02:26:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-13 02:26:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2021-11-13 02:26:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2021-11-13 02:26:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 02:26:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 02:26:49,497 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-13 02:26:49,497 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-13 02:26:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2021-11-13 02:26:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2021-11-13 02:26:49,498 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2021-11-13 02:26:49,498 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2021-11-13 02:26:52,748 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;