./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-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_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/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_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/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_e156faf4-877e-4d54-8a27-34337e221a86/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 e8978491afc5f8634ce8df2cd7fd9b2b712577ff9b4bcfdd175bc15f749a867e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:28:29,302 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:28:29,304 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:28:29,351 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:28:29,352 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:28:29,353 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:28:29,355 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:28:29,357 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:28:29,360 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:28:29,361 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:28:29,362 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:28:29,364 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:28:29,364 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:28:29,365 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:28:29,367 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:28:29,369 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:28:29,370 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:28:29,371 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:28:29,373 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:28:29,376 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:28:29,378 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:28:29,384 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:28:29,386 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:28:29,387 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:28:29,398 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:28:29,398 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:28:29,399 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:28:29,400 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:28:29,400 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:28:29,401 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:28:29,402 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:28:29,403 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:28:29,404 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:28:29,404 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:28:29,406 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:28:29,406 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:28:29,407 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:28:29,407 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:28:29,408 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:28:29,413 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:28:29,415 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:28:29,416 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:28:29,464 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:28:29,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:28:29,465 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:28:29,466 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:28:29,466 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:28:29,466 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:28:29,466 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:28:29,466 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:28:29,467 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:28:29,467 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:28:29,467 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:28:29,467 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:28:29,467 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:28:29,468 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:28:29,468 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:28:29,468 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:28:29,471 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:28:29,472 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:28:29,472 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:28:29,472 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:28:29,472 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:28:29,472 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:28:29,473 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:28:29,473 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:28:29,473 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:28:29,474 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:28:29,474 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:28:29,474 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:28:29,475 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:28:29,477 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:28:29,477 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:28:29,477 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:28:29,478 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:28:29,478 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:28:29,478 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:28:29,478 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:28:29,479 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:28:29,480 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_e156faf4-877e-4d54-8a27-34337e221a86/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8978491afc5f8634ce8df2cd7fd9b2b712577ff9b4bcfdd175bc15f749a867e [2021-11-12 22:28:29,722 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:28:29,757 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:28:29,761 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:28:29,763 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:28:29,764 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:28:29,765 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-12 22:28:29,849 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/b57c8a5f5/67cc50919f794f8d9e90af5f5bd7a612/FLAGd206c25ae [2021-11-12 22:28:30,823 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:28:30,823 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-12 22:28:30,881 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/b57c8a5f5/67cc50919f794f8d9e90af5f5bd7a612/FLAGd206c25ae [2021-11-12 22:28:31,207 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/b57c8a5f5/67cc50919f794f8d9e90af5f5bd7a612 [2021-11-12 22:28:31,209 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:28:31,210 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:28:31,211 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:28:31,211 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:28:31,218 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:28:31,218 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:28:31" (1/1) ... [2021-11-12 22:28:31,219 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@66d4dea3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:31, skipping insertion in model container [2021-11-12 22:28:31,219 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:28:31" (1/1) ... [2021-11-12 22:28:31,225 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:28:31,485 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:28:35,185 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:35,207 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:35,228 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:35,229 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:35,515 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:35,604 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:36,928 WARN L563 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-12 22:28:38,319 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571795,571808] [2021-11-12 22:28:38,322 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571940,571953] [2021-11-12 22:28:38,360 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:28:38,485 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) [2021-11-12 22:28:38,486 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@6797b089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:38, skipping insertion in model container [2021-11-12 22:28:38,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:28:38,487 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:28:38,489 INFO L158 Benchmark]: Toolchain (without parser) took 7277.85ms. Allocated memory was 83.9MB in the beginning and 159.4MB in the end (delta: 75.5MB). Free memory was 41.5MB in the beginning and 84.1MB in the end (delta: -42.6MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-11-12 22:28:38,490 INFO L158 Benchmark]: CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory was 55.5MB in the beginning and 55.5MB in the end (delta: 26.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:28:38,491 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7276.15ms. Allocated memory was 83.9MB in the beginning and 159.4MB in the end (delta: 75.5MB). Free memory was 41.3MB in the beginning and 84.1MB in the end (delta: -42.8MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. [2021-11-12 22:28:38,494 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23ms. Allocated memory is still 83.9MB. Free memory was 55.5MB in the beginning and 55.5MB in the end (delta: 26.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7276.15ms. Allocated memory was 83.9MB in the beginning and 159.4MB in the end (delta: 75.5MB). Free memory was 41.3MB in the beginning and 84.1MB in the end (delta: -42.8MB). Peak memory consumption was 82.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7992]: 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_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/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_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/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_e156faf4-877e-4d54-8a27-34337e221a86/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 e8978491afc5f8634ce8df2cd7fd9b2b712577ff9b4bcfdd175bc15f749a867e --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:28:40,668 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:28:40,670 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:28:40,711 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:28:40,712 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:28:40,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:28:40,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:28:40,725 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:28:40,728 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:28:40,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:28:40,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:28:40,739 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:28:40,740 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:28:40,742 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:28:40,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:28:40,749 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:28:40,750 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:28:40,751 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:28:40,753 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:28:40,760 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:28:40,762 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:28:40,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:28:40,766 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:28:40,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:28:40,779 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:28:40,779 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:28:40,780 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:28:40,781 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:28:40,782 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:28:40,783 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:28:40,784 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:28:40,785 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:28:40,787 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:28:40,787 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:28:40,789 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:28:40,789 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:28:40,790 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:28:40,790 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:28:40,790 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:28:40,792 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:28:40,793 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:28:40,796 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:28:40,856 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:28:40,857 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:28:40,858 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:28:40,859 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:28:40,859 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:28:40,859 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:28:40,859 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:28:40,860 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:28:40,860 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:28:40,860 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:28:40,862 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:28:40,863 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:28:40,863 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:28:40,863 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:28:40,863 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:28:40,864 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:28:40,864 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:28:40,864 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:28:40,864 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:28:40,864 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:28:40,865 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:28:40,865 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:28:40,865 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:28:40,865 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:28:40,866 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:28:40,866 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:28:40,866 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:28:40,866 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:28:40,867 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:28:40,867 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:28:40,867 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:28:40,867 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:28:40,868 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:28:40,868 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_e156faf4-877e-4d54-8a27-34337e221a86/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> e8978491afc5f8634ce8df2cd7fd9b2b712577ff9b4bcfdd175bc15f749a867e [2021-11-12 22:28:41,254 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:28:41,290 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:28:41,292 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:28:41,293 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:28:41,294 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:28:41,295 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-12 22:28:41,369 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/95d1fe5a7/2b43b8d038874cbfb83bfbbcd4471665/FLAGb87f3ed96 [2021-11-12 22:28:42,618 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:28:42,618 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i [2021-11-12 22:28:42,720 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/95d1fe5a7/2b43b8d038874cbfb83bfbbcd4471665/FLAGb87f3ed96 [2021-11-12 22:28:43,262 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/data/95d1fe5a7/2b43b8d038874cbfb83bfbbcd4471665 [2021-11-12 22:28:43,264 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:28:43,266 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:28:43,267 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:28:43,267 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:28:43,282 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:28:43,283 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:28:43" (1/1) ... [2021-11-12 22:28:43,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7527ce85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:43, skipping insertion in model container [2021-11-12 22:28:43,284 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:28:43" (1/1) ... [2021-11-12 22:28:43,293 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:28:43,505 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:28:50,370 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571795,571808] [2021-11-12 22:28:50,381 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571940,571953] [2021-11-12 22:28:50,445 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:28:50,563 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:28:50,673 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:28:51,293 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571795,571808] [2021-11-12 22:28:51,293 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571940,571953] [2021-11-12 22:28:51,302 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:28:51,357 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:28:52,318 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571795,571808] [2021-11-12 22:28:52,318 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_e156faf4-877e-4d54-8a27-34337e221a86/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-cisco-enic-enic.cil.i[571940,571953] [2021-11-12 22:28:52,326 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:28:52,911 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:28:52,911 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52 WrapperNode [2021-11-12 22:28:52,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:28:52,913 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:28:52,913 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:28:52,913 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:28:52,921 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,082 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,500 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:28:53,502 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:28:53,502 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:28:53,502 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:28:53,512 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,512 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,603 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,604 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,872 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:53,919 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:54,062 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:54,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:28:54,159 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:28:54,159 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:28:54,160 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:28:54,161 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:28:52" (1/1) ... [2021-11-12 22:28:54,168 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:28:54,180 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:28:54,198 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:28:54,215 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e156faf4-877e-4d54-8a27-34337e221a86/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:28:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_129 [2021-11-12 22:28:54,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_129 [2021-11-12 22:28:54,246 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rx_mode [2021-11-12 22:28:54,246 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rx_mode [2021-11-12 22:28:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-11-12 22:28:54,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-11-12 22:28:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_skb_cont [2021-11-12 22:28:54,247 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_skb_cont [2021-11-12 22:28:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_intr [2021-11-12 22:28:54,247 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_intr [2021-11-12 22:28:54,247 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res [2021-11-12 22:28:54,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res [2021-11-12 22:28:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_free_desc_ring [2021-11-12 22:28:54,248 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_free_desc_ring [2021-11-12 22:28:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_open [2021-11-12 22:28:54,248 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_open [2021-11-12 22:28:54,248 INFO L130 BoogieDeclarations]: Found specification of procedure enic_reset_addr_lists [2021-11-12 22:28:54,248 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_reset_addr_lists [2021-11-12 22:28:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure enic_log_q_error [2021-11-12 22:28:54,249 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_log_q_error [2021-11-12 22:28:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_disable [2021-11-12 22:28:54,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_disable [2021-11-12 22:28:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_service [2021-11-12 22:28:54,249 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_service [2021-11-12 22:28:54,249 INFO L130 BoogieDeclarations]: Found specification of procedure enic_synchronize_irqs [2021-11-12 22:28:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_synchronize_irqs [2021-11-12 22:28:54,250 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:28:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:28:54,250 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:28:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:28:54,250 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-11-12 22:28:54,250 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-11-12 22:28:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_unmask [2021-11-12 22:28:54,251 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_unmask [2021-11-12 22:28:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-12 22:28:54,251 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_disable [2021-11-12 22:28:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_disable [2021-11-12 22:28:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:28:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:28:54,252 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-12 22:28:54,252 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_set_ig_vlan_rewrite_mode [2021-11-12 22:28:54,253 INFO L130 BoogieDeclarations]: Found specification of procedure enic_probe [2021-11-12 22:28:54,253 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_probe [2021-11-12 22:28:54,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-11-12 22:28:54,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-11-12 22:28:54,253 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_preassociate_rr [2021-11-12 22:28:54,253 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_preassociate_rr [2021-11-12 22:28:54,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_107 [2021-11-12 22:28:54,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_107 [2021-11-12 22:28:54,255 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_clean [2021-11-12 22:28:54,255 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_clean [2021-11-12 22:28:54,255 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2_done [2021-11-12 22:28:54,256 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2_done [2021-11-12 22:28:54,256 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u16 [2021-11-12 22:28:54,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u16 [2021-11-12 22:28:54,256 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-11-12 22:28:54,256 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-11-12 22:28:54,256 INFO L130 BoogieDeclarations]: Found specification of procedure cq_desc_dec [2021-11-12 22:28:54,256 INFO L138 BoogieDeclarations]: Found implementation of procedure cq_desc_dec [2021-11-12 22:28:54,257 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_add [2021-11-12 22:28:54,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_add [2021-11-12 22:28:54,257 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_desc_used [2021-11-12 22:28:54,258 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_desc_used [2021-11-12 22:28:54,258 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-11-12 22:28:54,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-11-12 22:28:54,258 INFO L130 BoogieDeclarations]: Found specification of procedure enic_iounmap [2021-11-12 22:28:54,259 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_iounmap [2021-11-12 22:28:54,259 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:28:54,259 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:28:54,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:28:54,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:28:54,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:28:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:28:54,260 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init [2021-11-12 22:28:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init [2021-11-12 22:28:54,260 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-11-12 22:28:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-11-12 22:28:54,260 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy [2021-11-12 22:28:54,260 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy [2021-11-12 22:28:54,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:28:54,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:28:54,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-12 22:28:54,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-12 22:28:54,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-11-12 22:28:54,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-11-12 22:28:54,262 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:28:54,262 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:28:54,262 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_rss_nic_cfg [2021-11-12 22:28:54,263 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_rss_nic_cfg [2021-11-12 22:28:54,263 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 22:28:54,263 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 22:28:54,263 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_desc_avail [2021-11-12 22:28:54,264 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_desc_avail [2021-11-12 22:28:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:28:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-12 22:28:54,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-12 22:28:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-12 22:28:54,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-12 22:28:54,264 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-11-12 22:28:54,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-11-12 22:28:54,265 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_coalesce [2021-11-12 22:28:54,265 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_coalesce [2021-11-12 22:28:54,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-11-12 22:28:54,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-11-12 22:28:54,265 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_rq [2021-11-12 22:28:54,266 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_rq [2021-11-12 22:28:54,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:28:54,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:28:54,266 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:28:54,267 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:28:54,267 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:28:54,270 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_add_addr [2021-11-12 22:28:54,270 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_add_addr [2021-11-12 22:28:54,271 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:28:54,271 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-12 22:28:54,272 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-12 22:28:54,272 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_enable [2021-11-12 22:28:54,273 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_enable [2021-11-12 22:28:54,273 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-12 22:28:54,274 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-12 22:28:54,279 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:28:54,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-12 22:28:54,279 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_notify_intr [2021-11-12 22:28:54,279 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_notify_intr [2021-11-12 22:28:54,279 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 22:28:54,280 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 22:28:54,280 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:28:54,280 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:28:54,280 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:28:54,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:28:54,280 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_sriov_vf [2021-11-12 22:28:54,280 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_sriov_vf [2021-11-12 22:28:54,280 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_sriov [2021-11-12 22:28:54,280 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_sriov [2021-11-12 22:28:54,281 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:28:54,281 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:28:54,281 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_notify_intr [2021-11-12 22:28:54,281 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_notify_intr [2021-11-12 22:28:54,281 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-11-12 22:28:54,281 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-11-12 22:28:54,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:28:54,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:28:54,282 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_fill [2021-11-12 22:28:54,282 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_fill [2021-11-12 22:28:54,283 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_intr_coal_timer_info_default [2021-11-12 22:28:54,283 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_intr_coal_timer_info_default [2021-11-12 22:28:54,283 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_address_dynamic [2021-11-12 22:28:54,283 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_address_dynamic [2021-11-12 22:28:54,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:28:54,283 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-11-12 22:28:54,283 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-11-12 22:28:54,283 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:28:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:28:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-12 22:28:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-12 22:28:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-12 22:28:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-11-12 22:28:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-11-12 22:28:54,284 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-12 22:28:54,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-12 22:28:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 22:28:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 22:28:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:28:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:28:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-12 22:28:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_by_index_start [2021-11-12 22:28:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-11-12 22:28:54,285 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-11-12 22:28:54,285 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-12 22:28:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-12 22:28:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_set [2021-11-12 22:28:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_set [2021-11-12 22:28:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:28:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-12 22:28:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-12 22:28:54,286 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_mode [2021-11-12 22:28:54,286 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_mode [2021-11-12 22:28:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:28:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-12 22:28:54,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_NOT_ARG_SIGN [2021-11-12 22:28:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_addr [2021-11-12 22:28:54,287 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_addr [2021-11-12 22:28:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_104 [2021-11-12 22:28:54,287 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_104 [2021-11-12 22:28:54,287 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_settings [2021-11-12 22:28:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_settings [2021-11-12 22:28:54,288 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-12 22:28:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-12 22:28:54,288 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-12 22:28:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-12 22:28:54,288 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_vnic_resources [2021-11-12 22:28:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_vnic_resources [2021-11-12 22:28:54,288 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:28:54,288 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:28:54,289 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-11-12 22:28:54,289 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-11-12 22:28:54,289 INFO L130 BoogieDeclarations]: Found specification of procedure enic_init_vnic_resources [2021-11-12 22:28:54,289 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_init_vnic_resources [2021-11-12 22:28:54,289 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_free [2021-11-12 22:28:54,289 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_free [2021-11-12 22:28:54,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:28:54,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:28:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_dev [2021-11-12 22:28:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_dev [2021-11-12 22:28:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_intr_coal_timer_max [2021-11-12 22:28:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_intr_coal_timer_max [2021-11-12 22:28:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_init_prov2 [2021-11-12 22:28:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_init_prov2 [2021-11-12 22:28:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-12 22:28:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-12 22:28:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-11-12 22:28:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-11-12 22:28:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:28:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:28:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:28:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:28:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_mtu [2021-11-12 22:28:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_mtu [2021-11-12 22:28:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_dynamic [2021-11-12 22:28:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_dynamic [2021-11-12 22:28:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:28:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:28:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:28:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:28:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:28:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:28:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_del_station_addr [2021-11-12 22:28:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_del_station_addr [2021-11-12 22:28:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure enic_set_mac_addr [2021-11-12 22:28:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_set_mac_addr [2021-11-12 22:28:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure enic_remove [2021-11-12 22:28:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_remove [2021-11-12 22:28:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_capable [2021-11-12 22:28:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_capable [2021-11-12 22:28:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_106 [2021-11-12 22:28:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_106 [2021-11-12 22:28:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_priv [2021-11-12 22:28:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_priv [2021-11-12 22:28:54,298 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2021-11-12 22:28:54,298 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put [2021-11-12 22:28:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure ether_addr_equal [2021-11-12 22:28:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ether_addr_equal [2021-11-12 22:28:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure enic_poll_controller [2021-11-12 22:28:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_poll_controller [2021-11-12 22:28:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-11-12 22:28:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-11-12 22:28:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_addr [2021-11-12 22:28:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_addr [2021-11-12 22:28:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_128 [2021-11-12 22:28:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_128 [2021-11-12 22:28:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_wq_free [2021-11-12 22:28:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_wq_free [2021-11-12 22:28:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-11-12 22:28:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-11-12 22:28:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_err_intr [2021-11-12 22:28:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_err_intr [2021-11-12 22:28:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_mac_addr [2021-11-12 22:28:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_mac_addr [2021-11-12 22:28:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_clear_desc_ring [2021-11-12 22:28:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_clear_desc_ring [2021-11-12 22:28:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:28:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:28:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:28:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:28:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-11-12 22:28:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-11-12 22:28:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_add_station_addr [2021-11-12 22:28:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_add_station_addr [2021-11-12 22:28:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:28:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:28:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-12 22:28:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-12 22:28:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_rq_intr [2021-11-12 22:28:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_rq_intr [2021-11-12 22:28:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_legacy [2021-11-12 22:28:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_legacy [2021-11-12 22:28:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_cq_alloc [2021-11-12 22:28:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_cq_alloc [2021-11-12 22:28:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-12 22:28:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-12 22:28:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_notify_ready [2021-11-12 22:28:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_notify_ready [2021-11-12 22:28:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure _vnic_dev_cmd [2021-11-12 22:28:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure _vnic_dev_cmd [2021-11-12 22:28:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-12 22:28:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-12 22:28:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_status [2021-11-12 22:28:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_status [2021-11-12 22:28:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:28:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:28:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_status_to_errno [2021-11-12 22:28:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_status_to_errno [2021-11-12 22:28:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_size [2021-11-12 22:28:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_size [2021-11-12 22:28:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:28:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:28:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-11-12 22:28:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-11-12 22:28:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:28:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:28:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:28:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:28:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:28:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:28:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:28:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure enic_change_mtu [2021-11-12 22:28:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_change_mtu [2021-11-12 22:28:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:28:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:28:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_deinit [2021-11-12 22:28:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_deinit [2021-11-12 22:28:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:28:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-12 22:28:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-12 22:28:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-11-12 22:28:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-11-12 22:28:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd [2021-11-12 22:28:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd [2021-11-12 22:28:54,309 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:28:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:28:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_all_credits [2021-11-12 22:28:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_all_credits [2021-11-12 22:28:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_consistent_dma_mask [2021-11-12 22:28:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_consistent_dma_mask [2021-11-12 22:28:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-12 22:28:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-12 22:28:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_timer_start [2021-11-12 22:28:54,310 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_timer_start [2021-11-12 22:28:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:28:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:28:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-12 22:28:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-12 22:28:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:28:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:28:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-12 22:28:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-12 22:28:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:28:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:28:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-12 22:28:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-12 22:28:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-12 22:28:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_NOT_ARG_SIGN [2021-11-12 22:28:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:28:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:28:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_del_addr [2021-11-12 22:28:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_del_addr [2021-11-12 22:28:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-12 22:28:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-12 22:28:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure enic_msix_wq_intr [2021-11-12 22:28:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_msix_wq_intr [2021-11-12 22:28:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:28:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:28:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:28:54,313 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:28:54,313 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:28:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-11-12 22:28:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-11-12 22:28:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_wait [2021-11-12 22:28:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_wait [2021-11-12 22:28:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-11-12 22:28:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-11-12 22:28:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 22:28:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-11-12 22:28:54,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-11-12 22:28:54,314 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-11-12 22:28:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_drvinfo [2021-11-12 22:28:54,315 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_drvinfo [2021-11-12 22:28:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure enic_stop [2021-11-12 22:28:54,315 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_stop [2021-11-12 22:28:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-11-12 22:28:54,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-11-12 22:28:54,315 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-11-12 22:28:54,315 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-11-12 22:28:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 22:28:54,316 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 22:28:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_alloc_desc_ring [2021-11-12 22:28:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_alloc_desc_ring [2021-11-12 22:28:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 22:28:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 22:28:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:28:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_rq_clean [2021-11-12 22:28:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_rq_clean [2021-11-12 22:28:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure enic_free_wq_buf [2021-11-12 22:28:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_free_wq_buf [2021-11-12 22:28:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-12 22:28:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-12 22:28:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-11-12 22:28:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-11-12 22:28:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-12 22:28:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-12 22:28:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure enic_cq_wq [2021-11-12 22:28:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_cq_wq [2021-11-12 22:28:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:28:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:28:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:28:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:28:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:28:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:28:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:28:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_notify_unset [2021-11-12 22:28:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_notify_unset [2021-11-12 22:28:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure enic_tx_timeout [2021-11-12 22:28:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_tx_timeout [2021-11-12 22:28:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_mask [2021-11-12 22:28:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_mask [2021-11-12 22:28:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-12 22:28:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-12 22:28:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-11-12 22:28:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-11-12 22:28:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 22:28:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 22:28:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_cmd_proxy_end [2021-11-12 22:28:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_cmd_proxy_end [2021-11-12 22:28:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_enable2 [2021-11-12 22:28:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_enable2 [2021-11-12 22:28:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-12 22:28:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-12 22:28:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_get_res_count [2021-11-12 22:28:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_get_res_count [2021-11-12 22:28:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:28:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:28:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_spec [2021-11-12 22:28:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_spec [2021-11-12 22:28:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:28:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:28:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_coalesce [2021-11-12 22:28:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_coalesce [2021-11-12 22:28:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit_done [2021-11-12 22:28:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit_done [2021-11-12 22:28:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:28:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:28:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:28:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_INT~X~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-12 22:28:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure is_zero_ether_addr [2021-11-12 22:28:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure is_zero_ether_addr [2021-11-12 22:28:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:28:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:28:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:28:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure enic_legacy_io_intr [2021-11-12 22:28:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_legacy_io_intr [2021-11-12 22:28:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-12 22:28:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-12 22:28:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure enic_sriov_enabled [2021-11-12 22:28:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_sriov_enabled [2021-11-12 22:28:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-11-12 22:28:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-11-12 22:28:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:28:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:28:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_msix [2021-11-12 22:28:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_msix [2021-11-12 22:28:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-12 22:28:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-12 22:28:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure enic_notify_check [2021-11-12 22:28:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_notify_check [2021-11-12 22:28:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_coalescing_timer_set [2021-11-12 22:28:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_coalescing_timer_set [2021-11-12 22:28:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_deinit [2021-11-12 22:28:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_deinit [2021-11-12 22:28:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_ex [2021-11-12 22:28:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_ex [2021-11-12 22:28:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure enic_open [2021-11-12 22:28:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_open [2021-11-12 22:28:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure enic_queue_wq_desc_cont [2021-11-12 22:28:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_queue_wq_desc_cont [2021-11-12 22:28:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure enic_isr_msi [2021-11-12 22:28:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_isr_msi [2021-11-12 22:28:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_unregister [2021-11-12 22:28:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_unregister [2021-11-12 22:28:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:28:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:28:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_mac_addr [2021-11-12 22:28:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_mac_addr [2021-11-12 22:28:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure vic_provinfo_add_tlv [2021-11-12 22:28:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure vic_provinfo_add_tlv [2021-11-12 22:28:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-12 22:28:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-12 22:28:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:28:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:28:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_vf [2021-11-12 22:28:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_vf [2021-11-12 22:28:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure napi_complete [2021-11-12 22:28:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_complete [2021-11-12 22:28:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_clean [2021-11-12 22:28:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_clean [2021-11-12 22:28:54,332 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:28:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:28:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure enic_pp_associate [2021-11-12 22:28:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_pp_associate [2021-11-12 22:28:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-12 22:28:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-12 22:28:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_set_intr_mode [2021-11-12 22:28:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_set_intr_mode [2021-11-12 22:28:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure enic_clear_intr_mode [2021-11-12 22:28:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_clear_intr_mode [2021-11-12 22:28:54,333 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_intr_return_credits [2021-11-12 22:28:54,333 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_intr_return_credits [2021-11-12 22:28:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-12 22:28:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-12 22:28:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure vnic_dev_close [2021-11-12 22:28:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure vnic_dev_close [2021-11-12 22:28:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:28:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:28:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-11-12 22:28:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-11-12 22:28:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-11-12 22:28:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-11-12 22:28:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 22:28:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2021-11-12 22:28:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-12 22:28:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-12 22:28:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure enic_dev_stats_dump [2021-11-12 22:28:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_dev_stats_dump [2021-11-12 22:28:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:28:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:28:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_trap [2021-11-12 22:28:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure netpoll_trap [2021-11-12 22:28:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure enic_is_valid_pp_vf [2021-11-12 22:28:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_is_valid_pp_vf [2021-11-12 22:28:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure enic_get_sset_count [2021-11-12 22:28:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure enic_get_sset_count [2021-11-12 22:28:57,512 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;