./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_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_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/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_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/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_dcfbb208-7619-494b-8f74-151fcafa4b5f/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 caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b --- 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 12:01:58,223 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:01:58,226 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:01:58,264 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:01:58,267 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:01:58,269 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:01:58,271 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:01:58,276 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:01:58,278 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:01:58,278 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:01:58,279 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:01:58,281 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:01:58,281 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:01:58,282 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:01:58,283 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:01:58,285 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:01:58,285 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:01:58,286 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:01:58,288 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:01:58,290 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:01:58,291 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:01:58,293 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:01:58,294 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:01:58,295 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:01:58,298 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:01:58,299 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:01:58,299 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:01:58,300 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:01:58,301 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:01:58,302 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:01:58,302 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:01:58,303 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:01:58,304 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:01:58,304 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:01:58,305 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:01:58,306 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:01:58,307 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:01:58,307 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:01:58,307 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:01:58,308 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:01:58,309 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:01:58,312 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 12:01:58,346 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:01:58,347 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:01:58,347 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:01:58,348 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:01:58,350 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:01:58,350 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:01:58,351 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:01:58,351 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:01:58,351 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:01:58,352 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:01:58,353 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 12:01:58,353 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:01:58,353 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:01:58,353 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:01:58,353 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:01:58,354 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:01:58,354 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:01:58,354 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:01:58,354 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:01:58,354 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:01:58,355 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:01:58,355 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:01:58,355 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:01:58,356 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:01:58,356 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:01:58,356 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 12:01:58,356 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 12:01:58,357 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:01:58,357 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:01:58,357 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:01:58,357 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2022-11-16 12:01:58,614 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:01:58,640 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:01:58,643 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:01:58,644 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:01:58,645 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:01:58,646 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:01:58,730 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/211d62fa5/6f1f0a5a95eb4dfd8d6940ccf5ca232b/FLAG8f6256691 [2022-11-16 12:01:59,821 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:01:59,821 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:01:59,886 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/211d62fa5/6f1f0a5a95eb4dfd8d6940ccf5ca232b/FLAG8f6256691 [2022-11-16 12:02:00,048 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/211d62fa5/6f1f0a5a95eb4dfd8d6940ccf5ca232b [2022-11-16 12:02:00,052 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:02:00,054 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:02:00,059 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:02:00,059 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:02:00,063 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:02:00,064 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:00" (1/1) ... [2022-11-16 12:02:00,065 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40e5c23 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:00, skipping insertion in model container [2022-11-16 12:02:00,065 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:00" (1/1) ... [2022-11-16 12:02:00,072 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:02:00,296 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:02:06,419 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-11-16 12:02:06,422 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-11-16 12:02:06,423 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-11-16 12:02:06,424 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-11-16 12:02:06,465 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:06,601 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:02:07,229 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-11-16 12:02:07,230 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-11-16 12:02:07,231 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-11-16 12:02:07,231 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-11-16 12:02:07,276 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:07,700 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:02:07,701 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07 WrapperNode [2022-11-16 12:02:07,701 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:02:07,702 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:02:07,702 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:02:07,702 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:02:07,710 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:07,883 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:08,318 INFO L138 Inliner]: procedures = 730, calls = 6164, calls flagged for inlining = 368, calls inlined = 339, statements flattened = 13372 [2022-11-16 12:02:08,320 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:02:08,321 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:02:08,321 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:02:08,321 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:02:08,332 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:08,332 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:08,527 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:08,528 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:08,757 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:08,797 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:09,001 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:09,021 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:09,125 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:02:09,126 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:02:09,126 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:02:09,126 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:02:09,136 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:07" (1/1) ... [2022-11-16 12:02:09,159 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:02:09,170 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:02:09,197 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:02:09,229 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:02:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 12:02:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 12:02:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:02:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:02:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 12:02:09,245 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 12:02:09,245 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 12:02:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 12:02:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 12:02:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 12:02:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 12:02:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 12:02:09,246 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 12:02:09,246 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 12:02:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:02:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:02:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:02:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:02:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 12:02:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 12:02:09,247 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:02:09,247 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:02:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:02:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:02:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 12:02:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 12:02:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:02:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:02:09,248 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:02:09,248 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:02:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 12:02:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 12:02:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:02:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:02:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 12:02:09,249 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 12:02:09,249 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:02:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:02:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:02:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:02:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:02:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:02:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:02:09,250 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:02:09,250 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 12:02:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 12:02:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 12:02:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 12:02:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:02:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:02:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:02:09,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:02:09,251 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 12:02:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 12:02:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:02:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:02:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:02:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:02:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 12:02:09,252 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 12:02:09,252 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 12:02:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 12:02:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:02:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:02:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:02:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:02:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 12:02:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 12:02:09,253 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:02:09,253 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:02:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 12:02:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 12:02:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:02:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:02:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:02:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:02:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:02:09,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:02:09,254 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:02:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:02:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 12:02:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 12:02:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:02:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:02:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:02:09,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 12:02:09,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 12:02:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 12:02:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 12:02:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:02:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:02:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 12:02:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 12:02:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:02:09,256 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:02:09,256 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:02:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:02:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:02:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:02:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 12:02:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 12:02:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 12:02:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 12:02:09,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 12:02:09,257 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:02:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:02:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:02:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:02:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 12:02:09,258 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 12:02:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 12:02:09,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:02:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:02:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 12:02:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:02:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:02:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:02:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:02:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 12:02:09,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 12:02:09,259 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:02:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:02:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:02:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:02:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:02:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:02:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 12:02:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 12:02:09,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 12:02:09,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 12:02:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:02:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:02:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:02:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:02:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 12:02:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 12:02:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 12:02:09,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 12:02:09,261 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 12:02:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 12:02:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:02:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:02:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 12:02:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 12:02:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:02:09,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:02:09,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:02:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:02:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:02:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:02:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:02:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 12:02:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 12:02:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 12:02:09,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 12:02:09,263 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:02:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:02:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 12:02:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 12:02:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:02:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:02:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:02:09,264 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 12:02:09,264 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 12:02:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:02:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:02:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:02:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:02:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:02:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:02:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 12:02:09,265 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 12:02:09,265 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:02:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:02:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 12:02:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 12:02:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:02:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:02:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 12:02:09,266 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 12:02:09,266 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:02:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 12:02:09,267 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 12:02:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 12:02:09,267 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:02:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:02:09,267 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 12:02:09,267 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 12:02:09,267 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:02:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:02:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 12:02:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 12:02:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 12:02:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 12:02:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:02:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:02:09,268 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:02:09,268 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:02:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:02:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:02:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:02:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:02:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:02:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:02:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 12:02:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 12:02:09,269 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 12:02:09,269 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 12:02:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:02:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:02:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 12:02:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 12:02:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 12:02:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 12:02:09,270 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:02:09,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:02:09,271 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:02:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:02:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:02:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:02:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 12:02:09,287 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 12:02:09,287 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 12:02:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 12:02:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 12:02:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 12:02:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:02:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:02:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 12:02:09,288 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 12:02:09,288 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:02:09,289 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:02:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 12:02:09,289 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 12:02:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:02:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:02:09,289 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:02:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:02:09,290 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 12:02:09,290 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 12:02:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 12:02:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 12:02:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:02:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:02:09,290 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:02:09,290 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:02:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:02:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:02:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:02:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:02:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 12:02:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 12:02:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 12:02:09,291 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 12:02:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:02:09,291 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 12:02:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 12:02:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:02:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:02:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:02:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:02:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:02:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:02:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 12:02:09,292 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 12:02:09,292 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 12:02:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 12:02:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 12:02:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 12:02:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:02:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:02:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 12:02:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 12:02:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:02:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:02:09,293 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:02:09,293 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:02:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 12:02:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 12:02:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:02:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:02:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:02:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:02:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:02:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:02:09,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:02:09,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:02:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 12:02:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 12:02:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 12:02:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 12:02:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:02:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:02:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 12:02:09,295 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 12:02:09,295 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:02:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:02:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:02:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:02:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:02:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:02:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:02:09,296 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 12:02:09,296 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 12:02:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 12:02:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 12:02:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:02:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:02:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-16 12:02:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-16 12:02:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:02:09,297 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 12:02:09,297 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 12:02:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 12:02:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 12:02:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:02:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 12:02:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 12:02:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:02:09,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 12:02:09,298 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 12:02:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 12:02:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:02:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:02:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 12:02:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 12:02:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 12:02:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 12:02:09,299 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:02:09,299 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:02:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:02:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:02:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:02:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:02:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:02:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:02:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:02:09,300 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:02:09,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:02:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:02:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 12:02:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 12:02:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 12:02:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 12:02:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 12:02:09,301 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 12:02:09,301 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 12:02:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 12:02:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 12:02:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 12:02:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 12:02:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 12:02:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:02:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:02:09,302 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:02:09,302 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:02:09,303 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:02:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:02:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:02:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:02:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-11-16 12:02:09,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-11-16 12:02:09,319 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 12:02:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 12:02:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 12:02:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 12:02:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:02:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:02:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 12:02:09,320 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 12:02:09,320 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 12:02:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 12:02:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:02:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:02:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 12:02:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 12:02:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 12:02:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 12:02:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 12:02:09,321 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 12:02:09,321 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 12:02:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:02:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:02:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-11-16 12:02:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-11-16 12:02:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 12:02:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 12:02:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:02:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 12:02:09,322 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 12:02:09,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 12:02:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:02:09,323 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:02:09,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 12:02:09,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 12:02:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 12:02:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 12:02:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:02:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:02:09,324 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:02:09,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:02:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 12:02:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 12:02:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 12:02:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 12:02:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 12:02:09,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 12:02:09,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 12:02:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 12:02:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:02:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:02:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 12:02:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 12:02:09,326 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 12:02:09,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 12:02:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 12:02:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 12:02:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 12:02:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 12:02:09,327 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 12:02:09,327 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 12:02:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:02:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:02:09,328 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 12:02:09,328 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 12:02:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:02:09,328 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:02:09,328 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 12:02:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 12:02:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 12:02:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 12:02:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 12:02:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 12:02:09,329 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 12:02:09,329 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 12:02:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 12:02:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 12:02:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 12:02:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 12:02:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:02:09,330 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:02:09,330 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 12:02:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 12:02:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:02:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:02:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:02:09,331 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:02:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 12:02:09,331 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 12:02:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 12:02:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 12:02:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 12:02:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:02:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:02:09,332 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 12:02:09,332 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 12:02:11,145 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:02:11,151 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:02:12,253 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:02:12,893 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:02:12,899 INFO L158 Benchmark]: Toolchain (without parser) took 12843.24ms. Allocated memory was 117.4MB in the beginning and 666.9MB in the end (delta: 549.5MB). Free memory was 79.4MB in the beginning and 420.4MB in the end (delta: -341.0MB). Peak memory consumption was 217.1MB. Max. memory is 16.1GB. [2022-11-16 12:02:12,900 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 96.4MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 12:02:12,903 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7642.58ms. Allocated memory was 117.4MB in the beginning and 343.9MB in the end (delta: 226.5MB). Free memory was 79.0MB in the beginning and 205.9MB in the end (delta: -126.9MB). Peak memory consumption was 150.9MB. Max. memory is 16.1GB. [2022-11-16 12:02:12,904 INFO L158 Benchmark]: Boogie Procedure Inliner took 617.94ms. Allocated memory is still 343.9MB. Free memory was 204.9MB in the beginning and 126.2MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2022-11-16 12:02:12,908 INFO L158 Benchmark]: Boogie Preprocessor took 804.60ms. Allocated memory is still 343.9MB. Free memory was 126.2MB in the beginning and 172.3MB in the end (delta: -46.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. [2022-11-16 12:02:12,909 INFO L158 Benchmark]: RCFGBuilder took 3770.89ms. Allocated memory was 343.9MB in the beginning and 666.9MB in the end (delta: 323.0MB). Free memory was 172.3MB in the beginning and 420.4MB in the end (delta: -248.1MB). Peak memory consumption was 82.8MB. Max. memory is 16.1GB. [2022-11-16 12:02:12,914 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 117.4MB. Free memory is still 96.4MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7642.58ms. Allocated memory was 117.4MB in the beginning and 343.9MB in the end (delta: 226.5MB). Free memory was 79.0MB in the beginning and 205.9MB in the end (delta: -126.9MB). Peak memory consumption was 150.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 617.94ms. Allocated memory is still 343.9MB. Free memory was 204.9MB in the beginning and 126.2MB in the end (delta: 78.6MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * Boogie Preprocessor took 804.60ms. Allocated memory is still 343.9MB. Free memory was 126.2MB in the beginning and 172.3MB in the end (delta: -46.0MB). Peak memory consumption was 73.5MB. Max. memory is 16.1GB. * RCFGBuilder took 3770.89ms. Allocated memory was 343.9MB in the beginning and 666.9MB in the end (delta: 323.0MB). Free memory was 172.3MB in the beginning and 420.4MB in the end (delta: -248.1MB). Peak memory consumption was 82.8MB. 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 12:02:12,949 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/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_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/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_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/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_dcfbb208-7619-494b-8f74-151fcafa4b5f/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 caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b --- 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 12:02:15,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 12:02:15,378 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 12:02:15,415 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 12:02:15,416 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 12:02:15,419 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 12:02:15,422 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 12:02:15,428 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 12:02:15,430 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 12:02:15,436 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 12:02:15,437 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 12:02:15,440 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 12:02:15,440 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 12:02:15,442 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 12:02:15,444 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 12:02:15,448 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 12:02:15,451 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 12:02:15,452 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 12:02:15,454 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 12:02:15,460 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 12:02:15,462 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 12:02:15,464 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 12:02:15,466 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 12:02:15,468 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 12:02:15,474 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 12:02:15,474 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 12:02:15,475 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 12:02:15,476 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 12:02:15,476 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 12:02:15,477 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 12:02:15,478 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 12:02:15,478 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 12:02:15,479 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 12:02:15,480 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 12:02:15,481 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 12:02:15,481 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 12:02:15,482 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 12:02:15,482 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 12:02:15,483 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 12:02:15,484 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 12:02:15,484 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 12:02:15,488 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 12:02:15,525 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 12:02:15,525 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 12:02:15,527 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 12:02:15,527 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 12:02:15,528 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 12:02:15,528 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 12:02:15,530 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 12:02:15,530 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 12:02:15,530 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 12:02:15,531 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 12:02:15,532 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 12:02:15,532 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 12:02:15,532 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 12:02:15,533 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 12:02:15,533 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 12:02:15,533 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 12:02:15,534 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 12:02:15,534 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 12:02:15,534 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 12:02:15,534 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 12:02:15,535 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 12:02:15,535 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 12:02:15,535 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 12:02:15,536 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:02:15,536 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 12:02:15,536 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 12:02:15,537 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 12:02:15,537 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 12:02:15,537 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 12:02:15,538 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 12:02:15,538 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 12:02:15,538 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 12:02:15,538 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 12:02:15,539 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2022-11-16 12:02:15,948 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 12:02:15,976 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 12:02:15,979 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 12:02:15,980 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 12:02:15,983 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 12:02:15,985 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:02:16,067 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/3e14d2c89/0651def62ca24d11a724890d322bfbf0/FLAG86c5b7dec [2022-11-16 12:02:17,243 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 12:02:17,243 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2022-11-16 12:02:17,333 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/3e14d2c89/0651def62ca24d11a724890d322bfbf0/FLAG86c5b7dec [2022-11-16 12:02:17,434 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/data/3e14d2c89/0651def62ca24d11a724890d322bfbf0 [2022-11-16 12:02:17,437 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 12:02:17,439 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 12:02:17,444 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 12:02:17,444 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 12:02:17,448 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 12:02:17,449 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:17" (1/1) ... [2022-11-16 12:02:17,450 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35a21665 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:17, skipping insertion in model container [2022-11-16 12:02:17,451 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 12:02:17" (1/1) ... [2022-11-16 12:02:17,459 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 12:02:17,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:02:24,029 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-11-16 12:02:24,032 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-11-16 12:02:24,033 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-11-16 12:02:24,033 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-11-16 12:02:24,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:24,197 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 12:02:24,344 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 12:02:24,935 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-11-16 12:02:24,935 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-11-16 12:02:24,936 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-11-16 12:02:24,936 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-11-16 12:02:24,944 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:25,036 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 12:02:25,644 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2022-11-16 12:02:25,645 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2022-11-16 12:02:25,645 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2022-11-16 12:02:25,649 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_dcfbb208-7619-494b-8f74-151fcafa4b5f/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2022-11-16 12:02:25,656 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 12:02:26,248 INFO L208 MainTranslator]: Completed translation [2022-11-16 12:02:26,249 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26 WrapperNode [2022-11-16 12:02:26,249 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 12:02:26,250 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 12:02:26,250 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 12:02:26,251 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 12:02:26,258 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:26,456 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:26,916 INFO L138 Inliner]: procedures = 744, calls = 6164, calls flagged for inlining = 368, calls inlined = 339, statements flattened = 12389 [2022-11-16 12:02:26,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 12:02:26,917 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 12:02:26,918 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 12:02:26,918 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 12:02:26,927 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:26,930 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,043 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,044 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,320 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,368 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,437 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,479 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,560 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 12:02:27,562 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 12:02:27,562 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 12:02:27,562 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 12:02:27,563 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 12:02:26" (1/1) ... [2022-11-16 12:02:27,570 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 12:02:27,581 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 12:02:27,596 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 12:02:27,619 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 12:02:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2022-11-16 12:02:27,633 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2022-11-16 12:02:27,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:02:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2022-11-16 12:02:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2022-11-16 12:02:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2022-11-16 12:02:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 12:02:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 12:02:27,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2022-11-16 12:02:27,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2022-11-16 12:02:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2022-11-16 12:02:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2022-11-16 12:02:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2022-11-16 12:02:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2022-11-16 12:02:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 12:02:27,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 12:02:27,635 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 12:02:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 12:02:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2022-11-16 12:02:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2022-11-16 12:02:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-16 12:02:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-16 12:02:27,636 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 12:02:27,636 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 12:02:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2022-11-16 12:02:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2022-11-16 12:02:27,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 12:02:27,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 12:02:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 12:02:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 12:02:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2022-11-16 12:02:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2022-11-16 12:02:27,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:02:27,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-11-16 12:02:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2022-11-16 12:02:27,639 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2022-11-16 12:02:27,639 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-16 12:02:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-16 12:02:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 12:02:27,640 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 12:02:27,640 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-16 12:02:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-16 12:02:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 12:02:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 12:02:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2022-11-16 12:02:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2022-11-16 12:02:27,642 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2022-11-16 12:02:27,642 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2022-11-16 12:02:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:02:27,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2022-11-16 12:02:27,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:02:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2022-11-16 12:02:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2022-11-16 12:02:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2022-11-16 12:02:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 12:02:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 12:02:27,644 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 12:02:27,644 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 12:02:27,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 12:02:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 12:02:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2022-11-16 12:02:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2022-11-16 12:02:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2022-11-16 12:02:27,646 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2022-11-16 12:02:27,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 12:02:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 12:02:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 12:02:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 12:02:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2022-11-16 12:02:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2022-11-16 12:02:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 12:02:27,647 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 12:02:27,647 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2022-11-16 12:02:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2022-11-16 12:02:27,648 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 12:02:27,648 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 12:02:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 12:02:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 12:02:27,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 12:02:27,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 12:02:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 12:02:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 12:02:27,650 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2022-11-16 12:02:27,650 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2022-11-16 12:02:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 12:02:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 12:02:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 12:02:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 12:02:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 12:02:27,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2022-11-16 12:02:27,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2022-11-16 12:02:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 12:02:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2022-11-16 12:02:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2022-11-16 12:02:27,652 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 12:02:27,652 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 12:02:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 12:02:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 12:02:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-11-16 12:02:27,653 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-11-16 12:02:27,653 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 12:02:27,654 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 12:02:27,655 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 12:02:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 12:02:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2022-11-16 12:02:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2022-11-16 12:02:27,658 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2022-11-16 12:02:27,658 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2022-11-16 12:02:27,660 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 12:02:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 12:02:27,661 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 12:02:27,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 12:02:27,666 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2022-11-16 12:02:27,666 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2022-11-16 12:02:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 12:02:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 12:02:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:02:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 12:02:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 12:02:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 12:02:27,667 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 12:02:27,667 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 12:02:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 12:02:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2022-11-16 12:02:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 12:02:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 12:02:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 12:02:27,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 12:02:27,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 12:02:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 12:02:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2022-11-16 12:02:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2022-11-16 12:02:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2022-11-16 12:02:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2022-11-16 12:02:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 12:02:27,669 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 12:02:27,669 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 12:02:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 12:02:27,670 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2022-11-16 12:02:27,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2022-11-16 12:02:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2022-11-16 12:02:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2022-11-16 12:02:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2022-11-16 12:02:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2022-11-16 12:02:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:02:27,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2022-11-16 12:02:27,671 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2022-11-16 12:02:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2022-11-16 12:02:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 12:02:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 12:02:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 12:02:27,672 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 12:02:27,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 12:02:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 12:02:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 12:02:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 12:02:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 12:02:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2022-11-16 12:02:27,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2022-11-16 12:02:27,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 12:02:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 12:02:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2022-11-16 12:02:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2022-11-16 12:02:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 12:02:27,674 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 12:02:27,674 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 12:02:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2022-11-16 12:02:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2022-11-16 12:02:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 12:02:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 12:02:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 12:02:27,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 12:02:27,675 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 12:02:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 12:02:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 12:02:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2022-11-16 12:02:27,676 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2022-11-16 12:02:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 12:02:27,676 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:02:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 12:02:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 12:02:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 12:02:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 12:02:27,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:02:27,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2022-11-16 12:02:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 12:02:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 12:02:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 12:02:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 12:02:27,678 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2022-11-16 12:02:27,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2022-11-16 12:02:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2022-11-16 12:02:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2022-11-16 12:02:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2022-11-16 12:02:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2022-11-16 12:02:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 12:02:27,679 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 12:02:27,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2022-11-16 12:02:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2022-11-16 12:02:27,680 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 12:02:27,680 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 12:02:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2022-11-16 12:02:27,680 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2022-11-16 12:02:27,680 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2022-11-16 12:02:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2022-11-16 12:02:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 12:02:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 12:02:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 12:02:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 12:02:27,681 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-16 12:02:27,681 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-16 12:02:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 12:02:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 12:02:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2022-11-16 12:02:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2022-11-16 12:02:27,682 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 12:02:27,682 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 12:02:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 12:02:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 12:02:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2022-11-16 12:02:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2022-11-16 12:02:27,683 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2022-11-16 12:02:27,683 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2022-11-16 12:02:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:02:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2022-11-16 12:02:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 12:02:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 12:02:27,684 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 12:02:27,684 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 12:02:27,686 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 12:02:27,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2022-11-16 12:02:27,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2022-11-16 12:02:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2022-11-16 12:02:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2022-11-16 12:02:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2022-11-16 12:02:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2022-11-16 12:02:27,690 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 12:02:27,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 12:02:27,691 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2022-11-16 12:02:27,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2022-11-16 12:02:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 12:02:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 12:02:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 12:02:27,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2022-11-16 12:02:27,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2022-11-16 12:02:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 12:02:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 12:02:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 12:02:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 12:02:27,694 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 12:02:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 12:02:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 12:02:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2022-11-16 12:02:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2022-11-16 12:02:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:02:27,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-11-16 12:02:27,695 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 12:02:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 12:02:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 12:02:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 12:02:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:02:27,696 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2022-11-16 12:02:27,696 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2022-11-16 12:02:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2022-11-16 12:02:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2022-11-16 12:02:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2022-11-16 12:02:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 12:02:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2022-11-16 12:02:27,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2022-11-16 12:02:27,697 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2022-11-16 12:02:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2022-11-16 12:02:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 12:02:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 12:02:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 12:02:27,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 12:02:27,698 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 12:02:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 12:02:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2022-11-16 12:02:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2022-11-16 12:02:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2022-11-16 12:02:27,699 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2022-11-16 12:02:27,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 12:02:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 12:02:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2022-11-16 12:02:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2022-11-16 12:02:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 12:02:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 12:02:27,700 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 12:02:27,700 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 12:02:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2022-11-16 12:02:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2022-11-16 12:02:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2022-11-16 12:02:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2022-11-16 12:02:27,701 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 12:02:27,701 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 12:02:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 12:02:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 12:02:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 12:02:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 12:02:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2022-11-16 12:02:27,702 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2022-11-16 12:02:27,702 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 12:02:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 12:02:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 12:02:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 12:02:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2022-11-16 12:02:27,703 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2022-11-16 12:02:27,703 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 12:02:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 12:02:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 12:02:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 12:02:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 12:02:27,704 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 12:02:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 12:02:27,704 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2022-11-16 12:02:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2022-11-16 12:02:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2022-11-16 12:02:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2022-11-16 12:02:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 12:02:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 12:02:27,705 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2022-11-16 12:02:27,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2022-11-16 12:02:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 12:02:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2022-11-16 12:02:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2022-11-16 12:02:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2022-11-16 12:02:27,706 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2022-11-16 12:02:27,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 12:02:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 12:02:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 12:02:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 12:02:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 12:02:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2022-11-16 12:02:27,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2022-11-16 12:02:27,707 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 12:02:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 12:02:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 12:02:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 12:02:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2022-11-16 12:02:27,708 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2022-11-16 12:02:27,708 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 12:02:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 12:02:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 12:02:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 12:02:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 12:02:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 12:02:27,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 12:02:27,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 12:02:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 12:02:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 12:02:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-11-16 12:02:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2022-11-16 12:02:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 12:02:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 12:02:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2022-11-16 12:02:27,806 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2022-11-16 12:02:27,806 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2022-11-16 12:02:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2022-11-16 12:02:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2022-11-16 12:02:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2022-11-16 12:02:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2022-11-16 12:02:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 12:02:27,807 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 12:02:27,807 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2022-11-16 12:02:27,808 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 12:02:27,808 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2022-11-16 12:02:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2022-11-16 12:02:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 12:02:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2022-11-16 12:02:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2022-11-16 12:02:27,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 12:02:27,809 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2022-11-16 12:02:27,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2022-11-16 12:02:27,810 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2022-11-16 12:02:27,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2022-11-16 12:02:27,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 12:02:27,812 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 12:02:27,812 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2022-11-16 12:02:27,813 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 12:02:27,813 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 12:02:27,814 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2022-11-16 12:02:27,814 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2022-11-16 12:02:29,543 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 12:02:29,552 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 12:02:39,138 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 12:02:48,627 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 12:02:48,632 INFO L158 Benchmark]: Toolchain (without parser) took 31192.03ms. Allocated memory was 67.1MB in the beginning and 411.0MB in the end (delta: 343.9MB). Free memory was 34.8MB in the beginning and 175.4MB in the end (delta: -140.7MB). Peak memory consumption was 279.4MB. Max. memory is 16.1GB. [2022-11-16 12:02:48,633 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 50.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-16 12:02:48,634 INFO L158 Benchmark]: CACSL2BoogieTranslator took 8805.26ms. Allocated memory was 67.1MB in the beginning and 411.0MB in the end (delta: 343.9MB). Free memory was 34.5MB in the beginning and 231.0MB in the end (delta: -196.4MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. [2022-11-16 12:02:48,634 INFO L158 Benchmark]: Boogie Procedure Inliner took 666.42ms. Allocated memory is still 411.0MB. Free memory was 231.0MB in the beginning and 264.0MB in the end (delta: -33.0MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. [2022-11-16 12:02:48,635 INFO L158 Benchmark]: Boogie Preprocessor took 643.08ms. Allocated memory is still 411.0MB. Free memory was 264.0MB in the beginning and 172.8MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. [2022-11-16 12:02:48,635 INFO L158 Benchmark]: RCFGBuilder took 21068.50ms. Allocated memory is still 411.0MB. Free memory was 172.8MB in the beginning and 175.4MB in the end (delta: -2.6MB). Peak memory consumption was 73.9MB. Max. memory is 16.1GB. [2022-11-16 12:02:48,638 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 67.1MB. Free memory was 47.8MB in the beginning and 47.7MB in the end (delta: 50.4kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 8805.26ms. Allocated memory was 67.1MB in the beginning and 411.0MB in the end (delta: 343.9MB). Free memory was 34.5MB in the beginning and 231.0MB in the end (delta: -196.4MB). Peak memory consumption was 152.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 666.42ms. Allocated memory is still 411.0MB. Free memory was 231.0MB in the beginning and 264.0MB in the end (delta: -33.0MB). Peak memory consumption was 65.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 643.08ms. Allocated memory is still 411.0MB. Free memory was 264.0MB in the beginning and 172.8MB in the end (delta: 91.2MB). Peak memory consumption was 90.2MB. Max. memory is 16.1GB. * RCFGBuilder took 21068.50ms. Allocated memory is still 411.0MB. Free memory was 172.8MB in the beginning and 175.4MB in the end (delta: -2.6MB). Peak memory consumption was 73.9MB. 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 12:02:48,702 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dcfbb208-7619-494b-8f74-151fcafa4b5f/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 Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]