./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_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_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/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_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/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_660fd371-f335-42b0-9004-550036859fd0/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 e67e2bc34fcbd2c73471c74297e951ab7d19e1786ef29ca314a337764da3d651 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:36:53,732 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:36:53,736 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:36:53,780 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:36:53,781 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:36:53,793 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:36:53,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:36:53,804 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:36:53,807 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:36:53,817 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:36:53,818 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:36:53,821 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:36:53,822 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:36:53,825 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:36:53,828 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:36:53,832 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:36:53,839 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:36:53,841 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:36:53,847 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:36:53,853 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:36:53,860 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:36:53,861 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:36:53,866 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:36:53,868 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:36:53,875 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:36:53,876 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:36:53,877 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:36:53,879 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:36:53,881 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:36:53,883 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:36:53,883 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:36:53,885 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:36:53,887 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:36:53,888 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:36:53,890 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:36:53,890 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:36:53,891 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:36:53,891 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:36:53,891 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:36:53,892 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:36:53,892 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:36:53,894 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-13 01:36:53,954 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:36:53,955 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:36:53,957 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:36:53,957 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:36:53,958 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:36:53,958 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:36:53,958 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:36:53,958 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-13 01:36:53,966 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:36:53,967 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:36:53,968 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-13 01:36:53,968 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-13 01:36:53,969 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:36:53,969 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-13 01:36:53,969 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-13 01:36:53,970 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-13 01:36:53,971 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:36:53,971 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-13 01:36:53,971 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:36:53,972 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:36:53,972 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:36:53,972 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:36:53,972 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:36:53,973 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:36:53,973 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:36:53,973 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:36:53,974 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:36:53,974 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:36:53,974 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:36:53,976 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:36:53,976 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:36:53,977 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:36:53,977 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-13 01:36:53,978 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-13 01:36:53,978 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:36:53,978 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:36:53,978 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:36:53,979 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_660fd371-f335-42b0-9004-550036859fd0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e67e2bc34fcbd2c73471c74297e951ab7d19e1786ef29ca314a337764da3d651 [2021-11-13 01:36:54,370 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:36:54,397 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:36:54,400 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:36:54,402 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:36:54,403 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:36:54,405 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 01:36:54,529 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/5846a8744/c9ad79bc56a244f2ab518edf1535eaab/FLAG7d320cf28 [2021-11-13 01:36:56,061 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:36:56,063 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 01:36:56,149 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/5846a8744/c9ad79bc56a244f2ab518edf1535eaab/FLAG7d320cf28 [2021-11-13 01:36:56,486 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/5846a8744/c9ad79bc56a244f2ab518edf1535eaab [2021-11-13 01:36:56,490 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:36:56,492 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:36:56,495 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:36:56,496 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:36:56,499 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:36:56,499 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:36:56" (1/1) ... [2021-11-13 01:36:56,501 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7fe24b4f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:36:56, skipping insertion in model container [2021-11-13 01:36:56,501 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:36:56" (1/1) ... [2021-11-13 01:36:56,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:36:56,769 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:01,181 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 01:37:01,182 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 01:37:01,203 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 01:37:01,205 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 01:37:01,505 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 01:37:01,619 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 01:37:03,302 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 01:37:05,144 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[570919,570932] [2021-11-13 01:37:05,150 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571088,571101] [2021-11-13 01:37:05,151 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571255,571268] [2021-11-13 01:37:05,160 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571423,571436] [2021-11-13 01:37:05,213 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:05,407 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 01:37:05,408 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@2b6feb52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:05, skipping insertion in model container [2021-11-13 01:37:05,408 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:05,408 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-13 01:37:05,411 INFO L158 Benchmark]: Toolchain (without parser) took 8917.96ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 83.0MB in the beginning and 109.7MB in the end (delta: -26.7MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. [2021-11-13 01:37:05,413 INFO L158 Benchmark]: CDTParser took 0.39ms. Allocated memory is still 121.6MB. Free memory was 92.2MB in the beginning and 92.2MB in the end (delta: 29.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-13 01:37:05,415 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8912.96ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 82.5MB in the beginning and 109.7MB in the end (delta: -27.2MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. [2021-11-13 01:37:05,418 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.39ms. Allocated memory is still 121.6MB. Free memory was 92.2MB in the beginning and 92.2MB in the end (delta: 29.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8912.96ms. Allocated memory was 121.6MB in the beginning and 188.7MB in the end (delta: 67.1MB). Free memory was 82.5MB in the beginning and 109.7MB in the end (delta: -27.2MB). Peak memory consumption was 98.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 8017]: 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_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/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_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/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_660fd371-f335-42b0-9004-550036859fd0/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 e67e2bc34fcbd2c73471c74297e951ab7d19e1786ef29ca314a337764da3d651 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-13 01:37:08,431 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-13 01:37:08,436 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-13 01:37:08,503 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-13 01:37:08,504 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-13 01:37:08,510 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-13 01:37:08,512 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-13 01:37:08,518 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-13 01:37:08,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-13 01:37:08,532 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-13 01:37:08,534 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-13 01:37:08,537 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-13 01:37:08,538 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-13 01:37:08,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-13 01:37:08,544 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-13 01:37:08,550 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-13 01:37:08,553 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-13 01:37:08,554 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-13 01:37:08,562 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-13 01:37:08,572 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-13 01:37:08,575 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-13 01:37:08,576 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-13 01:37:08,580 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-13 01:37:08,583 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-13 01:37:08,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-13 01:37:08,596 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-13 01:37:08,597 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-13 01:37:08,599 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-13 01:37:08,600 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-13 01:37:08,602 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-13 01:37:08,603 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-13 01:37:08,604 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-13 01:37:08,607 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-13 01:37:08,608 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-13 01:37:08,610 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-13 01:37:08,611 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-13 01:37:08,612 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-13 01:37:08,612 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-13 01:37:08,613 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-13 01:37:08,615 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-13 01:37:08,616 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-13 01:37:08,623 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-13 01:37:08,694 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-13 01:37:08,695 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-13 01:37:08,697 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-13 01:37:08,697 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-13 01:37:08,697 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-13 01:37:08,698 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-13 01:37:08,698 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-13 01:37:08,698 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-13 01:37:08,699 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-13 01:37:08,699 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-13 01:37:08,702 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-13 01:37:08,702 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-13 01:37:08,703 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-13 01:37:08,703 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-13 01:37:08,703 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-13 01:37:08,704 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-13 01:37:08,704 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-13 01:37:08,704 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-13 01:37:08,704 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-13 01:37:08,705 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-13 01:37:08,705 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-13 01:37:08,705 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-13 01:37:08,706 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-13 01:37:08,706 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-13 01:37:08,706 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:08,707 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-13 01:37:08,707 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-13 01:37:08,707 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-13 01:37:08,708 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-13 01:37:08,708 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-13 01:37:08,708 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-13 01:37:08,708 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-13 01:37:08,709 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-13 01:37:08,709 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_660fd371-f335-42b0-9004-550036859fd0/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e67e2bc34fcbd2c73471c74297e951ab7d19e1786ef29ca314a337764da3d651 [2021-11-13 01:37:09,232 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-13 01:37:09,278 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-13 01:37:09,282 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-13 01:37:09,285 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-13 01:37:09,286 INFO L275 PluginConnector]: CDTParser initialized [2021-11-13 01:37:09,288 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 01:37:09,379 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/2a98931c2/5cbfa6ac83664aa3b1fe3b8309756e69/FLAGbded12b2c [2021-11-13 01:37:10,818 INFO L306 CDTParser]: Found 1 translation units. [2021-11-13 01:37:10,820 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-13 01:37:10,940 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/2a98931c2/5cbfa6ac83664aa3b1fe3b8309756e69/FLAGbded12b2c [2021-11-13 01:37:11,363 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/data/2a98931c2/5cbfa6ac83664aa3b1fe3b8309756e69 [2021-11-13 01:37:11,392 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-13 01:37:11,396 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-13 01:37:11,400 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:11,400 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-13 01:37:11,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-13 01:37:11,406 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:11" (1/1) ... [2021-11-13 01:37:11,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@60dbbc7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:11, skipping insertion in model container [2021-11-13 01:37:11,408 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.11 01:37:11" (1/1) ... [2021-11-13 01:37:11,417 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-13 01:37:11,701 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:20,933 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[570919,570932] [2021-11-13 01:37:20,937 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571088,571101] [2021-11-13 01:37:20,938 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571255,571268] [2021-11-13 01:37:20,939 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571423,571436] [2021-11-13 01:37:20,989 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:21,129 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-13 01:37:21,258 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-13 01:37:21,971 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[570919,570932] [2021-11-13 01:37:21,972 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571088,571101] [2021-11-13 01:37:21,973 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571255,571268] [2021-11-13 01:37:21,973 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571423,571436] [2021-11-13 01:37:21,983 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:22,029 INFO L203 MainTranslator]: Completed pre-run [2021-11-13 01:37:23,347 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[570919,570932] [2021-11-13 01:37:23,348 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571088,571101] [2021-11-13 01:37:23,349 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571255,571268] [2021-11-13 01:37:23,349 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_660fd371-f335-42b0-9004-550036859fd0/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571423,571436] [2021-11-13 01:37:23,362 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-13 01:37:24,207 INFO L208 MainTranslator]: Completed translation [2021-11-13 01:37:24,208 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24 WrapperNode [2021-11-13 01:37:24,208 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-13 01:37:24,211 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-13 01:37:24,211 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-13 01:37:24,211 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-13 01:37:24,221 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:24,403 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:24,861 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-13 01:37:24,862 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-13 01:37:24,863 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-13 01:37:24,863 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-13 01:37:24,875 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:24,875 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:24,981 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:24,982 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:25,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:25,361 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:25,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:25,580 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-13 01:37:25,582 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-13 01:37:25,582 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-13 01:37:25,582 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-13 01:37:25,584 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.11 01:37:24" (1/1) ... [2021-11-13 01:37:25,593 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-13 01:37:25,607 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/z3 [2021-11-13 01:37:25,627 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-13 01:37:25,650 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_660fd371-f335-42b0-9004-550036859fd0/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-13 01:37:25,693 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2021-11-13 01:37:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2021-11-13 01:37:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-13 01:37:25,694 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-13 01:37:25,694 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2021-11-13 01:37:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2021-11-13 01:37:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2021-11-13 01:37:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2021-11-13 01:37:25,695 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2021-11-13 01:37:25,695 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2021-11-13 01:37:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2021-11-13 01:37:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2021-11-13 01:37:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2021-11-13 01:37:25,696 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2021-11-13 01:37:25,696 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2021-11-13 01:37:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2021-11-13 01:37:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 01:37:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-13 01:37:25,697 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2021-11-13 01:37:25,697 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2021-11-13 01:37:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2021-11-13 01:37:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2021-11-13 01:37:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2021-11-13 01:37:25,698 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2021-11-13 01:37:25,698 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2021-11-13 01:37:25,699 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2021-11-13 01:37:25,699 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-13 01:37:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-13 01:37:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-13 01:37:25,700 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-13 01:37:25,700 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-13 01:37:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-13 01:37:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2021-11-13 01:37:25,701 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2021-11-13 01:37:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-13 01:37:25,701 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2021-11-13 01:37:25,702 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2021-11-13 01:37:25,702 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-13 01:37:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-13 01:37:25,703 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-13 01:37:25,703 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-13 01:37:25,703 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2021-11-13 01:37:25,704 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2021-11-13 01:37:25,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-13 01:37:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-13 01:37:25,706 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2021-11-13 01:37:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2021-11-13 01:37:25,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_105 [2021-11-13 01:37:25,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_105 [2021-11-13 01:37:25,707 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2021-11-13 01:37:25,707 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2021-11-13 01:37:25,707 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2021-11-13 01:37:25,708 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2021-11-13 01:37:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-13 01:37:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-13 01:37:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-13 01:37:25,709 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-13 01:37:25,709 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-11-13 01:37:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-11-13 01:37:25,710 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-13 01:37:25,710 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-13 01:37:25,711 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2021-11-13 01:37:25,711 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2021-11-13 01:37:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-13 01:37:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-13 01:37:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2021-11-13 01:37:25,712 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2021-11-13 01:37:25,712 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-13 01:37:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-13 01:37:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-13 01:37:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-13 01:37:25,713 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:37:25,713 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-13 01:37:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2021-11-13 01:37:25,714 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2021-11-13 01:37:25,714 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-13 01:37:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-13 01:37:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2021-11-13 01:37:25,715 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2021-11-13 01:37:25,715 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-13 01:37:25,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-13 01:37:25,716 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-13 01:37:25,717 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-13 01:37:25,717 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-13 01:37:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-13 01:37:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-13 01:37:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-13 01:37:25,718 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2021-11-13 01:37:25,718 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2021-11-13 01:37:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-13 01:37:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-13 01:37:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2021-11-13 01:37:25,719 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2021-11-13 01:37:25,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 01:37:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-13 01:37:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-13 01:37:25,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-13 01:37:25,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-13 01:37:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-13 01:37:25,721 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-13 01:37:25,721 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2021-11-13 01:37:25,722 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2021-11-13 01:37:25,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-13 01:37:25,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-13 01:37:25,725 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2021-11-13 01:37:25,728 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2021-11-13 01:37:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-13 01:37:25,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-13 01:37:25,728 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-13 01:37:25,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-13 01:37:25,729 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-13 01:37:25,730 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2021-11-13 01:37:25,731 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2021-11-13 01:37:25,731 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-13 01:37:25,736 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-13 01:37:25,736 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-13 01:37:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2021-11-13 01:37:25,737 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2021-11-13 01:37:25,737 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-13 01:37:25,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-13 01:37:25,738 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 01:37:25,738 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 01:37:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2021-11-13 01:37:25,738 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2021-11-13 01:37:25,738 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-13 01:37:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-13 01:37:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-13 01:37:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-13 01:37:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-13 01:37:25,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-13 01:37:25,739 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2021-11-13 01:37:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2021-11-13 01:37:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2021-11-13 01:37:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2021-11-13 01:37:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-13 01:37:25,740 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-13 01:37:25,740 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2021-11-13 01:37:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2021-11-13 01:37:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-13 01:37:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-13 01:37:25,741 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-13 01:37:25,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-13 01:37:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2021-11-13 01:37:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2021-11-13 01:37:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2021-11-13 01:37:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2021-11-13 01:37:25,742 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2021-11-13 01:37:25,742 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2021-11-13 01:37:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-13 01:37:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-13 01:37:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-13 01:37:25,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-13 01:37:25,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-13 01:37:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-13 01:37:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-13 01:37:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-13 01:37:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-13 01:37:25,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-13 01:37:25,744 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-13 01:37:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-13 01:37:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-13 01:37:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-13 01:37:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-13 01:37:25,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-13 01:37:25,745 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-13 01:37:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-13 01:37:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-13 01:37:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-13 01:37:25,746 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-13 01:37:25,746 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-13 01:37:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2021-11-13 01:37:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2021-11-13 01:37:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-13 01:37:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-13 01:37:25,747 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-13 01:37:25,747 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2021-11-13 01:37:25,748 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2021-11-13 01:37:25,748 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-13 01:37:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 01:37:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-13 01:37:25,750 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2021-11-13 01:37:25,750 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2021-11-13 01:37:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2021-11-13 01:37:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2021-11-13 01:37:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-13 01:37:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-13 01:37:25,751 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-13 01:37:25,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-13 01:37:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2021-11-13 01:37:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2021-11-13 01:37:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-13 01:37:25,752 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-13 01:37:25,752 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-13 01:37:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-13 01:37:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2021-11-13 01:37:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2021-11-13 01:37:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2021-11-13 01:37:25,753 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2021-11-13 01:37:25,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-13 01:37:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-13 01:37:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2021-11-13 01:37:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2021-11-13 01:37:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2021-11-13 01:37:25,754 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2021-11-13 01:37:25,754 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2021-11-13 01:37:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2021-11-13 01:37:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-13 01:37:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-13 01:37:25,755 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-13 01:37:25,755 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-13 01:37:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:37:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-13 01:37:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-13 01:37:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-13 01:37:25,756 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2021-11-13 01:37:25,756 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2021-11-13 01:37:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2021-11-13 01:37:25,757 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2021-11-13 01:37:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-13 01:37:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-13 01:37:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-13 01:37:25,757 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-13 01:37:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-13 01:37:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-13 01:37:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2021-11-13 01:37:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2021-11-13 01:37:25,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_83 [2021-11-13 01:37:25,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_83 [2021-11-13 01:37:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2021-11-13 01:37:25,759 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2021-11-13 01:37:25,759 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2021-11-13 01:37:25,760 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2021-11-13 01:37:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2021-11-13 01:37:25,765 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2021-11-13 01:37:25,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_104 [2021-11-13 01:37:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_104 [2021-11-13 01:37:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2021-11-13 01:37:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2021-11-13 01:37:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-13 01:37:25,766 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-13 01:37:25,766 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-13 01:37:25,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-13 01:37:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2021-11-13 01:37:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2021-11-13 01:37:25,771 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-13 01:37:25,771 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-13 01:37:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2021-11-13 01:37:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2021-11-13 01:37:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2021-11-13 01:37:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2021-11-13 01:37:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-13 01:37:25,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-13 01:37:25,772 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2021-11-13 01:37:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2021-11-13 01:37:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2021-11-13 01:37:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2021-11-13 01:37:25,773 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2021-11-13 01:37:25,773 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2021-11-13 01:37:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-13 01:37:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-13 01:37:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-13 01:37:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-13 01:37:25,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-13 01:37:25,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-13 01:37:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_80 [2021-11-13 01:37:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_80 [2021-11-13 01:37:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2021-11-13 01:37:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2021-11-13 01:37:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-13 01:37:25,775 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-13 01:37:25,775 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-13 01:37:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-13 01:37:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2021-11-13 01:37:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2021-11-13 01:37:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2021-11-13 01:37:25,776 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2021-11-13 01:37:25,776 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2021-11-13 01:37:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2021-11-13 01:37:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-13 01:37:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-13 01:37:25,777 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-11-13 01:37:25,777 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-11-13 01:37:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2021-11-13 01:37:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2021-11-13 01:37:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-13 01:37:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-13 01:37:25,778 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2021-11-13 01:37:25,778 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2021-11-13 01:37:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 01:37:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-13 01:37:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2021-11-13 01:37:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2021-11-13 01:37:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2021-11-13 01:37:25,779 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2021-11-13 01:37:25,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-13 01:37:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-13 01:37:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-13 01:37:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-13 01:37:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-13 01:37:25,780 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-13 01:37:25,780 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-13 01:37:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-13 01:37:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-13 01:37:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-13 01:37:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-13 01:37:25,781 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2021-11-13 01:37:25,781 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2021-11-13 01:37:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-13 01:37:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-13 01:37:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2021-11-13 01:37:25,782 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2021-11-13 01:37:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-13 01:37:25,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-13 01:37:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-13 01:37:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-13 01:37:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-13 01:37:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2021-11-13 01:37:25,783 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2021-11-13 01:37:25,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-13 01:37:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-13 01:37:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2021-11-13 01:37:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2021-11-13 01:37:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-13 01:37:25,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-13 01:37:25,784 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-13 01:37:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-13 01:37:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2021-11-13 01:37:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2021-11-13 01:37:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-13 01:37:25,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-13 01:37:25,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-13 01:37:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-13 01:37:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-13 01:37:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-13 01:37:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-13 01:37:25,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-13 01:37:25,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 01:37:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-13 01:37:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:37:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:37:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2021-11-13 01:37:25,787 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2021-11-13 01:37:25,787 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-13 01:37:25,788 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-13 01:37:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2021-11-13 01:37:25,788 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2021-11-13 01:37:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-13 01:37:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-13 01:37:25,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:37:25,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-13 01:37:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-13 01:37:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-13 01:37:25,789 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-13 01:37:25,789 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2021-11-13 01:37:25,789 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2021-11-13 01:37:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 01:37:25,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-13 01:37:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2021-11-13 01:37:25,790 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2021-11-13 01:37:25,790 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2021-11-13 01:37:25,790 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2021-11-13 01:37:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-13 01:37:25,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-13 01:37:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-13 01:37:25,791 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-13 01:37:25,791 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-13 01:37:25,791 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-13 01:37:25,792 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2021-11-13 01:37:25,792 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2021-11-13 01:37:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-13 01:37:25,793 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-13 01:37:25,793 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-13 01:37:25,794 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2021-11-13 01:37:25,794 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2021-11-13 01:37:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2021-11-13 01:37:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2021-11-13 01:37:25,799 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-13 01:37:25,799 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-13 01:37:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-13 01:37:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-13 01:37:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-13 01:37:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-13 01:37:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2021-11-13 01:37:25,800 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2021-11-13 01:37:25,800 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-13 01:37:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-13 01:37:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-13 01:37:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-13 01:37:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-13 01:37:25,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-13 01:37:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-13 01:37:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2021-11-13 01:37:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2021-11-13 01:37:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2021-11-13 01:37:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2021-11-13 01:37:25,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 01:37:25,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-13 01:37:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2021-11-13 01:37:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2021-11-13 01:37:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-13 01:37:25,803 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-13 01:37:25,803 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-13 01:37:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-13 01:37:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-13 01:37:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-13 01:37:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2021-11-13 01:37:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2021-11-13 01:37:25,804 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2021-11-13 01:37:25,804 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2021-11-13 01:37:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-13 01:37:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-13 01:37:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2021-11-13 01:37:25,805 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2021-11-13 01:37:25,805 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-13 01:37:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-13 01:37:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2021-11-13 01:37:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2021-11-13 01:37:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-13 01:37:25,806 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-13 01:37:25,806 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2021-11-13 01:37:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2021-11-13 01:37:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2021-11-13 01:37:25,807 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2021-11-13 01:37:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-13 01:37:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-13 01:37:25,807 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:37:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-13 01:37:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-13 01:37:25,808 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-13 01:37:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-13 01:37:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-13 01:37:25,808 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-13 01:37:25,809 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2021-11-13 01:37:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2021-11-13 01:37:25,809 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-13 01:37:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-13 01:37:25,809 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2021-11-13 01:37:25,809 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2021-11-13 01:37:25,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-13 01:37:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-13 01:37:25,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-13 01:37:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-13 01:37:25,810 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-13 01:37:25,810 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-13 01:37:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-13 01:37:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-13 01:37:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2021-11-13 01:37:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2021-11-13 01:37:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2021-11-13 01:37:25,811 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2021-11-13 01:37:25,811 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2021-11-13 01:37:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2021-11-13 01:37:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2021-11-13 01:37:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2021-11-13 01:37:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2021-11-13 01:37:25,812 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2021-11-13 01:37:25,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_82 [2021-11-13 01:37:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_82 [2021-11-13 01:37:25,813 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2021-11-13 01:37:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2021-11-13 01:37:25,813 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2021-11-13 01:37:25,813 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2021-11-13 01:37:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2021-11-13 01:37:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2021-11-13 01:37:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-13 01:37:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-13 01:37:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2021-11-13 01:37:25,814 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2021-11-13 01:37:25,814 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2021-11-13 01:37:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2021-11-13 01:37:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-13 01:37:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-13 01:37:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-13 01:37:25,815 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-13 01:37:25,815 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2021-11-13 01:37:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2021-11-13 01:37:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-13 01:37:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-13 01:37:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2021-11-13 01:37:25,816 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2021-11-13 01:37:25,816 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-13 01:37:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-13 01:37:25,817 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2021-11-13 01:37:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2021-11-13 01:37:25,817 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-13 01:37:25,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-13 01:37:25,818 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2021-11-13 01:37:25,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2021-11-13 01:37:25,818 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2021-11-13 01:37:25,818 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2021-11-13 01:37:25,818 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2021-11-13 01:37:25,818 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2021-11-13 01:37:25,818 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-13 01:37:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-13 01:37:25,819 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2021-11-13 01:37:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2021-11-13 01:37:25,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-13 01:37:25,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-13 01:37:25,819 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-13 01:37:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-13 01:37:25,820 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-13 01:37:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-13 01:37:25,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 01:37:25,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-13 01:37:25,820 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-13 01:37:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-13 01:37:25,821 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2021-11-13 01:37:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2021-11-13 01:37:25,821 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-13 01:37:25,821 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-13 01:37:25,821 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-13 01:37:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-13 01:37:25,822 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2021-11-13 01:37:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2021-11-13 01:37:25,822 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2021-11-13 01:37:25,822 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2021-11-13 01:37:29,776 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;