./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-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:09:03,153 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:09:03,155 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:09:03,197 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:09:03,197 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:09:03,202 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:09:03,206 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:09:03,209 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:09:03,213 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:09:03,220 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:09:03,221 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:09:03,223 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:09:03,224 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:09:03,227 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:09:03,230 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:09:03,232 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:09:03,235 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:09:03,236 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:09:03,238 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:09:03,249 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:09:03,252 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:09:03,254 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:09:03,258 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:09:03,259 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:09:03,270 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:09:03,270 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:09:03,271 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:09:03,274 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:09:03,274 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:09:03,276 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:09:03,277 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:09:03,278 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:09:03,281 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:09:03,284 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:09:03,287 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:09:03,287 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:09:03,288 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:09:03,288 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:09:03,289 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:09:03,290 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:09:03,291 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:09:03,292 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:09:03,345 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:09:03,345 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:09:03,346 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:09:03,347 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:09:03,348 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:09:03,348 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:09:03,349 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:09:03,349 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:09:03,350 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:09:03,350 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:09:03,351 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:09:03,352 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:09:03,352 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:09:03,352 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:09:03,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:09:03,353 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:09:03,353 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:09:03,353 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:09:03,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:09:03,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:09:03,354 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:09:03,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:09:03,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:09:03,355 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:09:03,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:09:03,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:09:03,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:09:03,357 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:09:03,357 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:09:03,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:09:03,357 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2022-11-16 12:09:03,726 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:09:03,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:09:03,794 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:09:03,796 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:09:03,797 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:09:03,799 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:09:03,897 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/2626429d5/352782e06cb94ab599bee1cbfd1ef7d6/FLAG195b70b3c [2022-11-16 12:09:05,247 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:09:05,248 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:09:05,320 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/2626429d5/352782e06cb94ab599bee1cbfd1ef7d6/FLAG195b70b3c [2022-11-16 12:09:05,407 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/2626429d5/352782e06cb94ab599bee1cbfd1ef7d6 [2022-11-16 12:09:05,412 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:09:05,415 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:09:05,421 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:09:05,421 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:09:05,426 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:09:05,427 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:09:05" (1/1) ... [2022-11-16 12:09:05,428 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@526bf675 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:05, skipping insertion in model container [2022-11-16 12:09:05,428 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:09:05" (1/1) ... [2022-11-16 12:09:05,437 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:09:05,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:09:14,274 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 12:09:14,288 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 12:09:14,290 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 12:09:14,292 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 12:09:14,354 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:09:14,512 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:09:15,700 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 12:09:15,701 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 12:09:15,702 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 12:09:15,703 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 12:09:15,721 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:09:16,437 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:09:16,438 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16 WrapperNode [2022-11-16 12:09:16,438 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:09:16,440 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:09:16,440 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:09:16,441 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:09:16,453 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:16,716 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:17,496 INFO L138 Inliner]: procedures = 707, calls = 6146, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 13045 [2022-11-16 12:09:17,497 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:09:17,499 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:09:17,500 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:09:17,500 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:09:17,515 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:17,516 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:17,821 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:17,822 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:18,412 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:18,466 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:18,558 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:18,587 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:18,728 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:09:18,729 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:09:18,729 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:09:18,729 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:09:18,733 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:16" (1/1) ... [2022-11-16 12:09:18,744 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:09:18,761 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:09:18,783 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:09:18,812 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:09:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 12:09:18,852 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 12:09:18,852 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:09:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:09:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 12:09:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 12:09:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2022-11-16 12:09:18,853 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2022-11-16 12:09:18,853 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 12:09:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 12:09:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 12:09:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 12:09:18,854 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 12:09:18,854 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 12:09:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 12:09:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 12:09:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:09:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:09:18,855 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:09:18,855 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:09:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:09:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:09:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:09:18,856 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:09:18,856 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 12:09:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 12:09:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2022-11-16 12:09:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2022-11-16 12:09:18,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:09:18,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:09:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-16 12:09:18,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-16 12:09:18,858 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:09:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:09:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 12:09:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 12:09:18,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:09:18,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:09:18,860 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 12:09:18,860 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 12:09:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:09:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:09:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:09:18,861 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:09:18,861 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:09:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:09:18,862 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:09:18,862 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:09:18,863 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 12:09:18,863 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 12:09:18,864 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 12:09:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 12:09:18,866 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:09:18,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:09:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:09:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:09:18,867 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 12:09:18,867 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 12:09:18,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2022-11-16 12:09:18,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2022-11-16 12:09:18,869 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:09:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:09:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2022-11-16 12:09:18,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2022-11-16 12:09:18,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-16 12:09:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-16 12:09:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:09:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:09:18,872 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 12:09:18,872 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 12:09:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 12:09:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 12:09:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:09:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:09:18,873 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:09:18,873 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:09:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 12:09:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 12:09:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:09:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:09:18,874 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 12:09:18,874 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 12:09:18,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:09:18,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:09:18,876 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:09:18,876 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:09:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:09:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:09:18,877 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:09:18,877 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:09:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 12:09:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 12:09:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:09:18,879 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:09:18,879 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:09:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 12:09:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 12:09:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 12:09:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 12:09:18,880 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:09:18,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:09:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2022-11-16 12:09:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2022-11-16 12:09:18,881 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2022-11-16 12:09:18,881 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2022-11-16 12:09:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 12:09:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 12:09:18,882 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:09:18,882 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:09:18,883 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-16 12:09:18,883 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-16 12:09:18,884 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:09:18,885 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:09:18,891 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:09:18,891 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:09:18,891 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 12:09:18,891 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 12:09:18,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:09:18,894 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 12:09:18,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 12:09:18,895 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:09:18,895 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:09:18,900 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:09:18,901 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:09:18,901 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 12:09:18,901 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 12:09:18,901 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:09:18,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:09:18,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:09:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:09:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:09:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:09:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:09:18,902 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:09:18,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:09:18,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:09:18,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:09:18,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:09:18,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:09:18,903 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:09:18,903 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2022-11-16 12:09:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2022-11-16 12:09:18,904 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 12:09:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 12:09:18,904 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 12:09:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 12:09:18,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 12:09:18,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 12:09:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 12:09:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 12:09:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:09:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:09:18,905 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:09:18,905 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:09:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 12:09:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 12:09:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 12:09:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 12:09:18,906 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 12:09:18,906 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 12:09:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:09:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:09:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 12:09:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 12:09:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:09:18,907 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 12:09:18,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 12:09:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 12:09:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 12:09:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:09:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:09:18,908 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 12:09:18,908 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 12:09:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:09:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:09:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:09:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 12:09:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 12:09:18,909 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:09:18,909 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:09:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:09:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:09:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:09:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:09:18,910 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 12:09:18,910 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 12:09:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:09:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:09:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 12:09:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 12:09:18,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:09:18,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:09:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 12:09:18,912 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 12:09:18,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:09:18,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:09:18,915 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 12:09:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 12:09:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:09:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:09:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 12:09:18,916 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 12:09:18,916 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:09:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:09:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 12:09:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 12:09:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 12:09:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 12:09:18,917 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:09:18,917 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:09:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:09:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:09:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:09:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:09:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:09:18,918 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:09:18,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:09:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:09:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 12:09:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 12:09:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 12:09:18,919 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 12:09:18,919 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:09:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:09:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 12:09:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 12:09:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2022-11-16 12:09:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2022-11-16 12:09:18,920 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 12:09:18,920 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 12:09:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:09:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:09:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:09:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:09:18,921 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:09:18,921 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:09:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 12:09:18,922 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 12:09:18,922 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 12:09:18,923 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 12:09:18,929 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 12:09:18,929 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 12:09:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:09:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:09:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 12:09:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 12:09:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:09:18,930 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:09:18,930 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 12:09:18,931 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 12:09:18,932 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:09:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:09:18,934 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:09:18,934 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:09:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:09:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:09:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 12:09:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 12:09:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:09:18,935 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:09:18,935 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:09:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:09:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:09:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:09:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:09:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:09:18,936 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 12:09:18,936 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 12:09:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 12:09:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 12:09:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:09:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 12:09:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 12:09:18,937 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:09:18,937 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:09:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:09:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:09:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:09:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:09:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 12:09:18,938 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 12:09:18,938 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 12:09:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 12:09:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 12:09:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 12:09:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:09:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:09:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 12:09:18,939 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 12:09:18,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:09:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:09:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:09:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:09:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 12:09:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 12:09:18,940 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:09:18,940 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:09:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:09:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:09:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:09:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:09:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:09:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:09:18,941 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 12:09:18,941 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 12:09:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 12:09:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 12:09:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:09:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:09:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 12:09:18,942 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 12:09:18,942 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:09:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:09:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:09:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:09:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:09:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:09:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:09:18,943 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 12:09:18,943 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 12:09:18,944 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 12:09:18,944 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 12:09:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:09:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:09:18,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-16 12:09:18,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-16 12:09:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:09:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 12:09:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 12:09:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 12:09:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 12:09:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:09:18,946 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 12:09:18,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 12:09:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:09:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:09:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 12:09:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 12:09:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:09:18,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:09:18,947 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 12:09:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 12:09:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 12:09:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 12:09:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:09:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:09:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:09:18,948 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:09:18,948 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:09:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:09:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:09:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:09:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:09:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:09:18,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 12:09:18,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 12:09:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:09:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:09:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 12:09:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 12:09:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 12:09:18,950 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 12:09:18,950 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 12:09:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 12:09:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 12:09:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 12:09:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 12:09:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 12:09:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 12:09:18,951 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 12:09:18,951 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:09:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:09:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:09:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:09:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:09:18,952 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:09:18,952 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:09:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:09:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-11-16 12:09:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-11-16 12:09:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 12:09:18,954 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 12:09:18,954 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 12:09:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 12:09:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:09:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:09:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 12:09:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 12:09:18,955 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 12:09:18,955 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 12:09:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:09:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:09:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 12:09:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 12:09:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:09:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 12:09:18,956 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 12:09:18,956 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 12:09:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 12:09:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:09:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:09:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-11-16 12:09:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-11-16 12:09:18,957 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 12:09:18,957 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 12:09:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:09:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:09:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 12:09:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 12:09:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:09:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:09:18,958 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 12:09:18,958 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 12:09:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 12:09:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 12:09:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:09:18,959 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:09:18,959 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:09:19,048 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:09:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 12:09:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 12:09:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 12:09:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 12:09:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 12:09:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 12:09:19,049 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 12:09:19,049 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 12:09:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:09:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:09:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 12:09:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 12:09:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 12:09:19,050 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 12:09:19,050 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 12:09:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 12:09:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 12:09:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 12:09:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:09:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:09:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:09:19,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 12:09:19,051 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:09:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:09:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 12:09:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 12:09:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 12:09:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 12:09:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 12:09:19,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 12:09:19,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 12:09:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 12:09:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 12:09:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 12:09:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:09:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:09:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 12:09:19,053 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 12:09:19,053 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:09:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:09:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:09:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:09:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:09:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 12:09:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 12:09:19,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 12:09:19,054 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 12:09:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:09:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:09:19,055 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 12:09:19,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 12:09:21,504 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:09:21,520 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:09:23,146 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:09:24,193 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:09:24,209 INFO L158 Benchmark]: Toolchain (without parser) took 18792.18ms. Allocated memory was 100.7MB in the beginning and 956.3MB in the end (delta: 855.6MB). Free memory was 61.8MB in the beginning and 755.5MB in the end (delta: -693.7MB). Peak memory consumption was 228.8MB. Max. memory is 16.1GB. [2022-11-16 12:09:24,212 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory was 71.8MB in the beginning and 71.8MB in the end (delta: 32.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:09:24,217 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11018.14ms. Allocated memory was 100.7MB in the beginning and 283.1MB in the end (delta: 182.5MB). Free memory was 61.8MB in the beginning and 155.5MB in the end (delta: -93.7MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. [2022-11-16 12:09:24,223 INFO L158 Benchmark]: Boogie Procedure Inliner took 1057.51ms. Allocated memory is still 283.1MB. Free memory was 155.5MB in the beginning and 139.1MB in the end (delta: 16.5MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. [2022-11-16 12:09:24,226 INFO L158 Benchmark]: Boogie Preprocessor took 1228.43ms. Allocated memory was 283.1MB in the beginning and 478.2MB in the end (delta: 195.0MB). Free memory was 139.1MB in the beginning and 285.6MB in the end (delta: -146.5MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. [2022-11-16 12:09:24,228 INFO L158 Benchmark]: RCFGBuilder took 5477.21ms. Allocated memory was 478.2MB in the beginning and 956.3MB in the end (delta: 478.2MB). Free memory was 285.6MB in the beginning and 755.5MB in the end (delta: -469.9MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. [2022-11-16 12:09:24,233 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 100.7MB. Free memory was 71.8MB in the beginning and 71.8MB in the end (delta: 32.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11018.14ms. Allocated memory was 100.7MB in the beginning and 283.1MB in the end (delta: 182.5MB). Free memory was 61.8MB in the beginning and 155.5MB in the end (delta: -93.7MB). Peak memory consumption was 155.6MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1057.51ms. Allocated memory is still 283.1MB. Free memory was 155.5MB in the beginning and 139.1MB in the end (delta: 16.5MB). Peak memory consumption was 83.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1228.43ms. Allocated memory was 283.1MB in the beginning and 478.2MB in the end (delta: 195.0MB). Free memory was 139.1MB in the beginning and 285.6MB in the end (delta: -146.5MB). Peak memory consumption was 73.7MB. Max. memory is 16.1GB. * RCFGBuilder took 5477.21ms. Allocated memory was 478.2MB in the beginning and 956.3MB in the end (delta: 478.2MB). Free memory was 285.6MB in the beginning and 755.5MB in the end (delta: -469.9MB). Peak memory consumption was 75.3MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:09:24,273 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 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/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8 --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 Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-e04fb08 [2022-11-16 12:09:28,056 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:09:28,060 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:09:28,123 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:09:28,124 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:09:28,132 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:09:28,136 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:09:28,143 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:09:28,149 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:09:28,154 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:09:28,158 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:09:28,163 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:09:28,165 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:09:28,174 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:09:28,176 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:09:28,179 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:09:28,181 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:09:28,185 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:09:28,189 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:09:28,197 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:09:28,206 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:09:28,214 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:09:28,216 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:09:28,219 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:09:28,225 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:09:28,233 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:09:28,234 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:09:28,235 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:09:28,238 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:09:28,239 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:09:28,240 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:09:28,241 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:09:28,245 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:09:28,246 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:09:28,248 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:09:28,248 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:09:28,250 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:09:28,251 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:09:28,251 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:09:28,254 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:09:28,256 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:09:28,264 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:09:28,366 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:09:28,366 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:09:28,368 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:09:28,369 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:09:28,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:09:28,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:09:28,374 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:09:28,375 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:09:28,376 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:09:28,376 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:09:28,379 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:09:28,379 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:09:28,380 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:09:28,381 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:09:28,382 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:09:28,382 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:09:28,383 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:09:28,383 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:09:28,384 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:09:28,385 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:09:28,386 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:09:28,386 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:09:28,387 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:09:28,387 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:09:28,388 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:09:28,389 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:09:28,390 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:09:28,390 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:09:28,391 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:09:28,391 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:09:28,392 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:09:28,392 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:09:28,393 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:09:28,394 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 181f5b9a97f7cf8062e70af226af12bc222e67b2536d95b282fb684da67802e2 [2022-11-16 12:09:29,114 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:09:29,168 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:09:29,175 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:09:29,177 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:09:29,182 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:09:29,184 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:09:29,319 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/7bc0acd03/e291423c85714f7cac790fcfb7f20b1d/FLAG698d36a12 [2022-11-16 12:09:31,259 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:09:31,263 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:09:31,404 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/7bc0acd03/e291423c85714f7cac790fcfb7f20b1d/FLAG698d36a12 [2022-11-16 12:09:31,483 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/data/7bc0acd03/e291423c85714f7cac790fcfb7f20b1d [2022-11-16 12:09:31,487 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:09:31,490 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:09:31,492 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:09:31,493 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:09:31,504 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:09:31,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:09:31" (1/1) ... [2022-11-16 12:09:31,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@306c931b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:31, skipping insertion in model container [2022-11-16 12:09:31,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:09:31" (1/1) ... [2022-11-16 12:09:31,521 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:09:31,914 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:09:40,878 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 12:09:40,882 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 12:09:40,883 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 12:09:40,885 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 12:09:40,926 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:09:41,025 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:09:41,234 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:09:42,252 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 12:09:42,253 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 12:09:42,254 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 12:09:42,256 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 12:09:42,277 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:09:42,380 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:09:43,703 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577213,577226] [2022-11-16 12:09:43,704 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577382,577395] [2022-11-16 12:09:43,705 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577549,577562] [2022-11-16 12:09:43,712 WARN L229 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_647998a3-1ed1-4f3a-85ee-42a31101a9c5/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[577717,577730] [2022-11-16 12:09:43,728 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:09:44,586 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:09:44,587 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44 WrapperNode [2022-11-16 12:09:44,588 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:09:44,591 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:09:44,591 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:09:44,592 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:09:44,602 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:44,879 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:45,634 INFO L138 Inliner]: procedures = 721, calls = 6146, calls flagged for inlining = 338, calls inlined = 309, statements flattened = 12090 [2022-11-16 12:09:45,636 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:09:45,639 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:09:45,639 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:09:45,640 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:09:45,658 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:45,659 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:45,766 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:45,767 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:46,429 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:46,505 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:46,579 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:46,641 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:46,751 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:09:46,753 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:09:46,753 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:09:46,753 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:09:46,755 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:09:44" (1/1) ... [2022-11-16 12:09:46,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:09:46,795 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:09:46,835 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:09:46,996 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:09:47,053 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 12:09:47,054 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 12:09:47,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:09:47,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:09:47,054 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 12:09:47,055 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 12:09:47,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_118 [2022-11-16 12:09:47,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_118 [2022-11-16 12:09:47,055 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 12:09:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 12:09:47,056 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 12:09:47,056 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 12:09:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 12:09:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 12:09:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 12:09:47,057 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 12:09:47,057 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:09:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:09:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:09:47,058 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:09:47,058 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:09:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:09:47,059 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:09:47,059 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:09:47,060 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 12:09:47,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 12:09:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_115 [2022-11-16 12:09:47,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_115 [2022-11-16 12:09:47,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:09:47,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:09:47,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2022-11-16 12:09:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2022-11-16 12:09:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:09:47,063 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:09:47,063 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 12:09:47,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 12:09:47,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:09:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:09:47,065 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 12:09:47,065 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 12:09:47,066 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:09:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:09:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:09:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:09:47,068 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:09:47,068 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:09:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:09:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:09:47,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 12:09:47,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 12:09:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 12:09:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 12:09:47,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:09:47,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:09:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:09:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:09:47,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 12:09:47,071 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 12:09:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_137 [2022-11-16 12:09:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_137 [2022-11-16 12:09:47,072 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:09:47,072 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:09:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_133 [2022-11-16 12:09:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_133 [2022-11-16 12:09:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2022-11-16 12:09:47,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2022-11-16 12:09:47,073 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:09:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:09:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 12:09:47,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 12:09:47,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 12:09:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 12:09:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 12:09:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 12:09:47,075 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:09:47,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:09:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:09:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:09:47,076 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 12:09:47,076 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 12:09:47,077 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:09:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:09:47,077 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 12:09:47,077 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 12:09:47,078 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:09:47,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:09:47,078 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:09:47,078 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:09:47,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:09:47,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:09:47,079 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:09:47,079 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:09:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 12:09:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 12:09:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:09:47,080 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:09:47,080 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:09:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:09:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:09:47,081 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 12:09:47,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 12:09:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:09:47,082 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 12:09:47,082 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 12:09:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:09:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:09:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_103 [2022-11-16 12:09:47,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_103 [2022-11-16 12:09:47,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_106 [2022-11-16 12:09:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_106 [2022-11-16 12:09:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 12:09:47,084 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 12:09:47,084 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:09:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:09:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2022-11-16 12:09:47,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2022-11-16 12:09:47,085 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:09:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:09:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:09:47,086 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:09:47,086 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 12:09:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 12:09:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 12:09:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 12:09:47,087 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:09:47,087 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:09:47,088 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:09:47,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:09:47,088 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 12:09:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 12:09:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:09:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:09:47,089 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:09:47,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:09:47,090 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:09:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:09:47,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:09:47,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:09:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:09:47,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:09:47,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:09:47,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:09:47,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:09:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:09:47,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_86 [2022-11-16 12:09:47,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_86 [2022-11-16 12:09:47,093 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 12:09:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 12:09:47,093 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 12:09:47,093 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 12:09:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 12:09:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2022-11-16 12:09:47,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 12:09:47,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2022-11-16 12:09:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:09:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:09:47,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:09:47,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:09:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 12:09:47,096 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 12:09:47,096 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 12:09:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 12:09:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 12:09:47,097 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 12:09:47,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:09:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:09:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 12:09:47,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 12:09:47,098 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:09:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 12:09:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2022-11-16 12:09:47,099 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 12:09:47,099 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 12:09:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:09:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:09:47,100 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 12:09:47,100 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 12:09:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:09:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:09:47,101 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:09:47,101 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 12:09:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 12:09:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:09:47,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:09:47,102 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:09:47,103 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:09:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:09:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:09:47,103 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:09:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 12:09:47,104 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 12:09:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:09:47,104 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:09:47,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:09:47,105 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:09:47,105 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 12:09:47,105 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 12:09:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:09:47,106 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:09:47,106 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 12:09:47,106 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 12:09:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 12:09:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 12:09:47,107 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 12:09:47,107 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 12:09:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:09:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:09:47,108 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 12:09:47,108 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 12:09:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:09:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:09:47,109 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 12:09:47,109 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 12:09:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:09:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 12:09:47,110 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 12:09:47,110 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 12:09:47,111 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:09:47,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:09:47,111 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:09:47,111 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:09:47,111 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:09:47,112 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:09:47,112 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:09:47,112 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:09:47,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:09:47,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:09:47,113 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 12:09:47,113 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 12:09:47,113 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 12:09:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 12:09:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:09:47,114 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:09:47,114 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 12:09:47,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 12:09:47,115 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 12:09:47,115 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 12:09:47,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:09:47,116 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:09:47,116 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:09:47,116 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:09:47,116 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:09:47,117 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:09:47,117 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:09:47,117 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 12:09:47,117 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 12:09:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 12:09:47,118 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 12:09:47,118 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 12:09:47,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 12:09:47,119 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:09:47,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:09:47,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 12:09:47,120 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 12:09:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:09:47,120 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:09:47,120 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:09:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 12:09:47,121 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 12:09:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:09:47,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:09:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:09:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:09:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:09:47,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:09:47,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:09:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 12:09:47,123 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 12:09:47,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:09:47,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:09:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:09:47,124 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:09:47,124 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:09:47,125 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:09:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:09:47,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:09:47,125 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 12:09:47,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 12:09:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 12:09:47,126 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 12:09:47,126 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:09:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 12:09:47,127 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 12:09:47,127 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:09:47,127 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:09:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:09:47,128 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:09:47,128 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:09:47,128 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:09:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 12:09:47,129 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 12:09:47,129 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 12:09:47,129 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 12:09:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 12:09:47,130 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 12:09:47,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:09:47,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:09:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 12:09:47,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 12:09:47,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:09:47,131 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:09:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:09:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:09:47,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 12:09:47,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 12:09:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:09:47,133 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:09:47,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:09:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:09:47,134 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:09:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:09:47,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:09:47,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:09:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 12:09:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 12:09:47,135 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 12:09:47,135 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 12:09:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:09:47,136 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:09:47,136 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 12:09:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 12:09:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:09:47,137 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:09:47,137 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:09:47,138 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:09:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:09:47,138 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:09:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:09:47,138 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 12:09:47,139 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 12:09:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 12:09:47,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 12:09:47,139 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:09:47,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:09:47,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-16 12:09:47,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-16 12:09:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:09:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 12:09:47,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 12:09:47,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 12:09:47,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 12:09:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:09:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:09:47,142 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:09:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:09:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:09:47,143 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 12:09:47,143 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 12:09:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 12:09:47,144 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 12:09:47,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:09:47,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:09:47,145 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 12:09:47,145 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 12:09:47,145 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 12:09:47,145 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 12:09:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:09:47,146 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:09:47,146 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:09:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:09:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:09:47,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:09:47,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:09:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:09:47,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:09:47,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:09:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 12:09:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2022-11-16 12:09:47,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:09:47,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:09:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 12:09:47,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 12:09:47,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 12:09:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 12:09:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 12:09:47,151 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 12:09:47,151 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 12:09:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 12:09:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 12:09:47,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 12:09:47,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 12:09:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 12:09:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:09:47,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:09:47,153 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:09:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:09:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:09:47,154 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:09:47,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:09:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:09:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-11-16 12:09:47,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-11-16 12:09:47,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 12:09:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 12:09:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:09:47,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:09:47,156 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 12:09:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 12:09:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:09:47,157 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:09:47,157 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 12:09:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 12:09:47,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 12:09:47,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 12:09:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:09:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:09:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 12:09:47,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 12:09:47,159 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 12:09:47,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 12:09:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:09:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:09:47,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:09:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:09:47,161 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 12:09:47,161 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 12:09:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:09:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:09:47,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-11-16 12:09:47,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-11-16 12:09:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 12:09:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 12:09:47,163 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 12:09:47,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 12:09:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:09:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:09:47,164 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 12:09:47,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 12:09:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 12:09:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 12:09:47,165 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:09:47,165 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:09:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:09:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:09:47,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 12:09:47,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 12:09:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 12:09:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 12:09:47,167 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 12:09:47,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 12:09:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 12:09:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 12:09:47,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:09:47,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:09:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 12:09:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 12:09:47,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 12:09:47,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 12:09:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 12:09:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 12:09:47,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 12:09:47,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 12:09:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:09:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:09:47,171 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:09:47,171 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:09:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 12:09:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 12:09:47,172 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 12:09:47,172 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 12:09:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 12:09:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 12:09:47,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 12:09:47,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 12:09:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 12:09:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 12:09:47,174 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:09:47,174 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:09:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 12:09:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 12:09:47,175 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:09:47,175 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:09:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 12:09:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2022-11-16 12:09:47,176 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:09:47,176 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:09:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 12:09:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 12:09:47,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 12:09:47,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 12:09:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:09:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:09:47,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 12:09:47,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 12:09:50,097 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:09:50,113 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:10:00,554 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:10:12,466 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:10:12,474 INFO L158 Benchmark]: Toolchain (without parser) took 40982.34ms. Allocated memory was 69.2MB in the beginning and 1.2GB in the end (delta: 1.1GB). Free memory was 42.4MB in the beginning and 935.6MB in the end (delta: -893.3MB). Peak memory consumption was 254.8MB. Max. memory is 16.1GB. [2022-11-16 12:10:12,475 INFO L158 Benchmark]: CDTParser took 0.57ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 52.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 12:10:12,476 INFO L158 Benchmark]: CACSL2BoogieTranslator took 13097.09ms. Allocated memory was 69.2MB in the beginning and 478.2MB in the end (delta: 408.9MB). Free memory was 42.2MB in the beginning and 306.4MB in the end (delta: -264.2MB). Peak memory consumption was 165.8MB. Max. memory is 16.1GB. [2022-11-16 12:10:12,477 INFO L158 Benchmark]: Boogie Procedure Inliner took 1046.83ms. Allocated memory is still 478.2MB. Free memory was 306.4MB in the beginning and 333.2MB in the end (delta: -26.8MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. [2022-11-16 12:10:12,478 INFO L158 Benchmark]: Boogie Preprocessor took 1112.50ms. Allocated memory is still 478.2MB. Free memory was 333.2MB in the beginning and 269.4MB in the end (delta: 63.8MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. [2022-11-16 12:10:12,479 INFO L158 Benchmark]: RCFGBuilder took 25717.63ms. Allocated memory was 478.2MB in the beginning and 1.2GB in the end (delta: 675.3MB). Free memory was 269.4MB in the beginning and 935.6MB in the end (delta: -666.2MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. [2022-11-16 12:10:12,483 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.57ms. Allocated memory is still 69.2MB. Free memory was 49.8MB in the beginning and 49.8MB in the end (delta: 52.1kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 13097.09ms. Allocated memory was 69.2MB in the beginning and 478.2MB in the end (delta: 408.9MB). Free memory was 42.2MB in the beginning and 306.4MB in the end (delta: -264.2MB). Peak memory consumption was 165.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 1046.83ms. Allocated memory is still 478.2MB. Free memory was 306.4MB in the beginning and 333.2MB in the end (delta: -26.8MB). Peak memory consumption was 68.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 1112.50ms. Allocated memory is still 478.2MB. Free memory was 333.2MB in the beginning and 269.4MB in the end (delta: 63.8MB). Peak memory consumption was 73.2MB. Max. memory is 16.1GB. * RCFGBuilder took 25717.63ms. Allocated memory was 478.2MB in the beginning and 1.2GB in the end (delta: 675.3MB). Free memory was 269.4MB in the beginning and 935.6MB in the end (delta: -666.2MB). Peak memory consumption was 73.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 12:10:12,578 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_647998a3-1ed1-4f3a-85ee-42a31101a9c5/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]