./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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 fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:54:29,371 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:54:29,374 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:54:29,431 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:54:29,432 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:54:29,437 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:54:29,439 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:54:29,443 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:54:29,446 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:54:29,454 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:54:29,455 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:54:29,457 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:54:29,458 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:54:29,460 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:54:29,462 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:54:29,471 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:54:29,473 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:54:29,474 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:54:29,477 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:54:29,486 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:54:29,488 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:54:29,490 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:54:29,493 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:54:29,495 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:54:29,499 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:54:29,499 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:54:29,500 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:54:29,502 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:54:29,503 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:54:29,504 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:54:29,504 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:54:29,506 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:54:29,508 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:54:29,509 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:54:29,511 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:54:29,511 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:54:29,512 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:54:29,512 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:54:29,512 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:54:29,513 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:54:29,514 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:54:29,515 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-12 22:54:29,563 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:54:29,564 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:54:29,565 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:54:29,565 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:54:29,566 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:54:29,566 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:54:29,566 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:54:29,567 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-12 22:54:29,567 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:54:29,567 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:54:29,568 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-12 22:54:29,569 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-12 22:54:29,569 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:54:29,569 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-12 22:54:29,569 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-12 22:54:29,570 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-12 22:54:29,571 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:54:29,571 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-12 22:54:29,571 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:54:29,572 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:54:29,572 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:54:29,572 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:54:29,572 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:54:29,573 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:54:29,573 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:54:29,573 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:54:29,573 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:54:29,574 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:54:29,574 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:54:29,576 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:54:29,576 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:54:29,577 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:54:29,577 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-12 22:54:29,577 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-12 22:54:29,577 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:54:29,578 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:54:29,578 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:54:29,578 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 [2021-11-12 22:54:29,860 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:54:29,883 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:54:29,886 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:54:29,887 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:54:29,888 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:54:29,890 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:54:29,965 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/e7a723558/97fd707c9f9949888d4b1daae5de19f2/FLAG83f7ca4d1 [2021-11-12 22:54:31,101 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:54:31,102 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:54:31,192 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/e7a723558/97fd707c9f9949888d4b1daae5de19f2/FLAG83f7ca4d1 [2021-11-12 22:54:31,360 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/e7a723558/97fd707c9f9949888d4b1daae5de19f2 [2021-11-12 22:54:31,365 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:54:31,367 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:54:31,368 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:54:31,369 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:54:31,372 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:54:31,373 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:54:31" (1/1) ... [2021-11-12 22:54:31,376 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@67166fe5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:31, skipping insertion in model container [2021-11-12 22:54:31,376 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:54:31" (1/1) ... [2021-11-12 22:54:31,383 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:54:31,607 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:54:34,330 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 22:54:34,332 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 22:54:34,611 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 22:54:34,771 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 22:54:36,427 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2021-11-12 22:54:36,430 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2021-11-12 22:54:36,438 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2021-11-12 22:54:36,439 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2021-11-12 22:54:36,479 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:54:36,548 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 22:54:36,549 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@15fd069 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:36, skipping insertion in model container [2021-11-12 22:54:36,549 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:54:36,550 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-12 22:54:36,552 INFO L158 Benchmark]: Toolchain (without parser) took 5183.60ms. Allocated memory was 86.0MB in the beginning and 167.8MB in the end (delta: 81.8MB). Free memory was 47.6MB in the beginning and 95.9MB in the end (delta: -48.2MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2021-11-12 22:54:36,552 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 86.0MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-11-12 22:54:36,553 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5181.38ms. Allocated memory was 86.0MB in the beginning and 167.8MB in the end (delta: 81.8MB). Free memory was 47.5MB in the beginning and 95.9MB in the end (delta: -48.4MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. [2021-11-12 22:54:36,555 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 86.0MB. Free memory is still 65.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5181.38ms. Allocated memory was 86.0MB in the beginning and 167.8MB in the end (delta: 81.8MB). Free memory was 47.5MB in the beginning and 95.9MB in the end (delta: -48.4MB). Peak memory consumption was 63.9MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7627]: 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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 fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-63182f1 [2021-11-12 22:54:38,894 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-12 22:54:38,898 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-12 22:54:38,960 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-12 22:54:38,961 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-12 22:54:38,967 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-12 22:54:38,969 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-12 22:54:38,973 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-12 22:54:38,977 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-12 22:54:38,988 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-12 22:54:38,990 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-12 22:54:38,992 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-12 22:54:38,993 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-12 22:54:38,995 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-12 22:54:38,998 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-12 22:54:39,004 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-12 22:54:39,006 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-12 22:54:39,007 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-12 22:54:39,016 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-12 22:54:39,023 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-12 22:54:39,026 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-12 22:54:39,028 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-12 22:54:39,031 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-12 22:54:39,033 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-12 22:54:39,039 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-12 22:54:39,040 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-12 22:54:39,040 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-12 22:54:39,042 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-12 22:54:39,043 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-12 22:54:39,044 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-12 22:54:39,044 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-12 22:54:39,045 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-12 22:54:39,048 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-12 22:54:39,049 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-12 22:54:39,050 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-12 22:54:39,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-12 22:54:39,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-12 22:54:39,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-12 22:54:39,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-12 22:54:39,055 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-12 22:54:39,056 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-12 22:54:39,057 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-12 22:54:39,105 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-12 22:54:39,106 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-12 22:54:39,107 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-12 22:54:39,107 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-12 22:54:39,108 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-12 22:54:39,108 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-12 22:54:39,108 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-12 22:54:39,109 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-12 22:54:39,109 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-12 22:54:39,109 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-12 22:54:39,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-12 22:54:39,112 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-12 22:54:39,112 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-12 22:54:39,112 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-12 22:54:39,113 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-12 22:54:39,113 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-12 22:54:39,113 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-12 22:54:39,113 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-12 22:54:39,114 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-12 22:54:39,114 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-12 22:54:39,114 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-12 22:54:39,114 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-12 22:54:39,115 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-12 22:54:39,115 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-12 22:54:39,115 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:54:39,116 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-12 22:54:39,116 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-12 22:54:39,116 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-12 22:54:39,116 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-12 22:54:39,117 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-12 22:54:39,117 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-12 22:54:39,117 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-12 22:54:39,117 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-12 22:54:39,118 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> fb94c2fb6abf8f6e03775b6f065b6f69f3e093cdc1a36a25e63dc191517ab003 [2021-11-12 22:54:39,497 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-12 22:54:39,536 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-12 22:54:39,538 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-12 22:54:39,539 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-12 22:54:39,540 INFO L275 PluginConnector]: CDTParser initialized [2021-11-12 22:54:39,542 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:54:39,608 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/140fc759d/7b1a170e1e0040f1865c1fe144f7f73a/FLAG729ee33a4 [2021-11-12 22:54:40,789 INFO L306 CDTParser]: Found 1 translation units. [2021-11-12 22:54:40,791 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-11-12 22:54:40,857 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/140fc759d/7b1a170e1e0040f1865c1fe144f7f73a/FLAG729ee33a4 [2021-11-12 22:54:41,007 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/data/140fc759d/7b1a170e1e0040f1865c1fe144f7f73a [2021-11-12 22:54:41,009 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-12 22:54:41,014 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-12 22:54:41,015 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-12 22:54:41,016 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-12 22:54:41,019 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-12 22:54:41,020 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:54:41" (1/1) ... [2021-11-12 22:54:41,023 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@28ae95c6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:41, skipping insertion in model container [2021-11-12 22:54:41,023 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 12.11 10:54:41" (1/1) ... [2021-11-12 22:54:41,030 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-12 22:54:41,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:54:46,043 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2021-11-12 22:54:46,046 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2021-11-12 22:54:46,047 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2021-11-12 22:54:46,047 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2021-11-12 22:54:46,076 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:54:46,198 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-12 22:54:46,289 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-12 22:54:46,782 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2021-11-12 22:54:46,783 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2021-11-12 22:54:46,783 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2021-11-12 22:54:46,784 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2021-11-12 22:54:46,791 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:54:46,887 INFO L203 MainTranslator]: Completed pre-run [2021-11-12 22:54:47,423 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464169,464182] [2021-11-12 22:54:47,423 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464338,464351] [2021-11-12 22:54:47,424 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464505,464518] [2021-11-12 22:54:47,425 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_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[464673,464686] [2021-11-12 22:54:47,437 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-12 22:54:47,824 INFO L208 MainTranslator]: Completed translation [2021-11-12 22:54:47,825 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47 WrapperNode [2021-11-12 22:54:47,825 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-12 22:54:47,827 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-12 22:54:47,827 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-12 22:54:47,827 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-12 22:54:47,835 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,029 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,403 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-12 22:54:48,405 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-12 22:54:48,406 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-12 22:54:48,406 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-12 22:54:48,416 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,416 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,503 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,503 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,691 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,715 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,757 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,796 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-12 22:54:48,797 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-12 22:54:48,797 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-12 22:54:48,797 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-12 22:54:48,798 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 12.11 10:54:47" (1/1) ... [2021-11-12 22:54:48,806 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-12 22:54:48,817 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/z3 [2021-11-12 22:54:48,831 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-12 22:54:48,846 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_ee3314d5-2d52-4de8-bd3d-720cf2fa0675/bin/utaipan-vmNK8stdcF/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-12 22:54:48,883 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-12 22:54:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-12 22:54:48,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-12 22:54:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-12 22:54:48,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_84 [2021-11-12 22:54:48,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_84 [2021-11-12 22:54:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-12 22:54:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-12 22:54:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-12 22:54:48,885 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-12 22:54:48,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-12 22:54:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-12 22:54:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:54:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-12 22:54:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_80 [2021-11-12 22:54:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_80 [2021-11-12 22:54:48,886 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-11-12 22:54:48,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-11-12 22:54:48,887 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-12 22:54:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-12 22:54:48,887 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-12 22:54:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-12 22:54:48,887 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-11-12 22:54:48,887 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-11-12 22:54:48,888 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-11-12 22:54:48,888 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-11-12 22:54:48,888 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-11-12 22:54:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-11-12 22:54:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:54:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-11-12 22:54:48,889 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-11-12 22:54:48,889 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-11-12 22:54:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-12 22:54:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-12 22:54:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-12 22:54:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-12 22:54:48,890 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-12 22:54:48,890 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-12 22:54:48,891 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-12 22:54:48,891 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-12 22:54:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-11-12 22:54:48,892 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-11-12 22:54:48,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-12 22:54:48,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-12 22:54:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-11-12 22:54:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-11-12 22:54:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-12 22:54:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-12 22:54:48,894 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-12 22:54:48,894 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-12 22:54:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-12 22:54:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-12 22:54:48,895 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-11-12 22:54:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-11-12 22:54:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-12 22:54:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-12 22:54:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-12 22:54:48,896 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-12 22:54:48,896 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-11-12 22:54:48,897 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-11-12 22:54:48,897 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-11-12 22:54:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-11-12 22:54:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-11-12 22:54:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-11-12 22:54:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-12 22:54:48,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-12 22:54:48,898 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-11-12 22:54:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-11-12 22:54:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:54:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-12 22:54:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-12 22:54:48,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-12 22:54:48,899 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-12 22:54:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-12 22:54:48,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-12 22:54:48,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-12 22:54:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-12 22:54:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-12 22:54:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-11-12 22:54:48,901 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-11-12 22:54:48,901 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-11-12 22:54:48,902 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-11-12 22:54:48,902 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-11-12 22:54:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-11-12 22:54:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-12 22:54:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-12 22:54:48,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-12 22:54:48,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-12 22:54:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-11-12 22:54:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-11-12 22:54:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-11-12 22:54:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-11-12 22:54:48,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:54:48,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-11-12 22:54:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-11-12 22:54:48,905 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-11-12 22:54:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-12 22:54:48,905 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-11-12 22:54:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-11-12 22:54:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-12 22:54:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-12 22:54:48,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-12 22:54:48,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-12 22:54:48,908 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-12 22:54:48,908 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-12 22:54:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-12 22:54:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-12 22:54:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-12 22:54:48,911 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-12 22:54:48,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:54:48,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-12 22:54:48,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-12 22:54:48,914 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-11-12 22:54:48,914 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-11-12 22:54:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-11-12 22:54:48,920 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-11-12 22:54:48,920 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-11-12 22:54:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-11-12 22:54:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-11-12 22:54:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-11-12 22:54:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-12 22:54:48,921 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-12 22:54:48,921 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-12 22:54:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-12 22:54:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-11-12 22:54:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-11-12 22:54:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-12 22:54:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-12 22:54:48,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-12 22:54:48,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-12 22:54:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-11-12 22:54:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-11-12 22:54:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-11-12 22:54:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-11-12 22:54:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-12 22:54:48,923 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-12 22:54:48,923 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-11-12 22:54:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-11-12 22:54:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-11-12 22:54:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-11-12 22:54:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-11-12 22:54:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-11-12 22:54:48,924 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-12 22:54:48,924 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-12 22:54:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-12 22:54:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-11-12 22:54:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-11-12 22:54:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-11-12 22:54:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-11-12 22:54:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-12 22:54:48,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-12 22:54:48,925 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-12 22:54:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-11-12 22:54:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-11-12 22:54:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-11-12 22:54:48,926 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-11-12 22:54:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-12 22:54:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-12 22:54:48,926 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-12 22:54:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-12 22:54:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-11-12 22:54:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-11-12 22:54:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-12 22:54:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-12 22:54:48,927 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-12 22:54:48,927 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-11-12 22:54:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-11-12 22:54:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:54:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-12 22:54:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-12 22:54:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-12 22:54:48,928 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2021-11-12 22:54:48,928 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2021-11-12 22:54:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-11-12 22:54:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-11-12 22:54:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-12 22:54:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-12 22:54:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-11-12 22:54:48,929 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-11-12 22:54:48,929 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-12 22:54:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-12 22:54:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-12 22:54:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-12 22:54:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-12 22:54:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-12 22:54:48,930 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-12 22:54:48,930 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-12 22:54:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-11-12 22:54:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-11-12 22:54:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-11-12 22:54:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-11-12 22:54:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_79 [2021-11-12 22:54:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_79 [2021-11-12 22:54:48,931 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-12 22:54:48,931 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-12 22:54:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-11-12 22:54:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-11-12 22:54:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-11-12 22:54:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-11-12 22:54:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-12 22:54:48,932 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-11-12 22:54:48,932 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-11-12 22:54:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-12 22:54:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-12 22:54:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-11-12 22:54:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-11-12 22:54:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-12 22:54:48,933 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-11-12 22:54:48,933 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-11-12 22:54:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-11-12 22:54:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-11-12 22:54:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-11-12 22:54:48,934 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-11-12 22:54:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-12 22:54:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-12 22:54:48,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-12 22:54:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-12 22:54:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-12 22:54:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-11-12 22:54:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-11-12 22:54:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-11-12 22:54:48,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-11-12 22:54:48,935 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-11-12 22:54:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-11-12 22:54:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-12 22:54:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-12 22:54:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-12 22:54:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-12 22:54:48,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-12 22:54:48,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-12 22:54:48,937 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-11-12 22:54:48,938 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-11-12 22:54:48,941 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-11-12 22:54:48,941 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-11-12 22:54:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-11-12 22:54:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-11-12 22:54:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-11-12 22:54:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-11-12 22:54:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-12 22:54:48,942 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-12 22:54:48,942 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-12 22:54:48,943 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-12 22:54:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:54:48,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-12 22:54:48,945 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-12 22:54:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-12 22:54:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-12 22:54:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-12 22:54:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-11-12 22:54:48,946 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-11-12 22:54:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-12 22:54:48,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-12 22:54:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-12 22:54:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-12 22:54:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-11-12 22:54:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-11-12 22:54:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-12 22:54:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-12 22:54:48,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_86 [2021-11-12 22:54:48,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_86 [2021-11-12 22:54:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-12 22:54:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-12 22:54:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-11-12 22:54:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-11-12 22:54:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-11-12 22:54:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-11-12 22:54:48,948 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-12 22:54:48,948 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-12 22:54:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-11-12 22:54:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-11-12 22:54:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-11-12 22:54:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-11-12 22:54:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-11-12 22:54:48,949 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-11-12 22:54:48,949 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-11-12 22:54:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-11-12 22:54:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-12 22:54:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-12 22:54:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-11-12 22:54:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-11-12 22:54:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-11-12 22:54:48,950 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-11-12 22:54:48,950 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-11-12 22:54:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-11-12 22:54:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-11-12 22:54:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-11-12 22:54:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-12 22:54:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-12 22:54:48,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2021-11-12 22:54:48,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2021-11-12 22:54:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-11-12 22:54:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-11-12 22:54:48,952 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-11-12 22:54:48,952 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-11-12 22:55:46,503 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;