./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 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:41:31,858 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:41:31,867 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:41:31,898 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:41:31,898 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:41:31,899 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:41:31,900 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:41:31,902 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:41:31,904 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:41:31,905 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:41:31,906 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:41:31,907 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:41:31,907 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:41:31,908 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:41:31,909 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:41:31,910 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:41:31,911 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:41:31,912 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:41:31,913 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:41:31,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:41:31,916 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:41:31,921 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:41:31,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:41:31,925 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:41:31,927 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:41:31,931 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:41:31,931 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:41:31,932 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:41:31,932 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:41:31,933 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:41:31,934 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:41:31,934 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:41:31,935 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:41:31,936 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:41:31,938 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:41:31,938 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:41:31,939 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:41:31,939 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:41:31,940 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:41:31,941 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:41:31,942 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:41:31,943 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:41:31,972 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:41:31,976 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:41:31,976 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:41:31,976 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:41:31,977 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:41:31,977 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:41:31,978 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:41:31,978 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:41:31,978 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:41:31,979 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:41:31,979 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:41:31,980 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:41:31,980 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:41:31,980 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:41:31,980 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:41:31,980 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:41:31,981 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:41:31,981 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:41:31,981 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:41:31,981 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:41:31,981 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:41:31,982 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:31,982 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:41:31,982 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:41:31,982 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:41:31,982 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:41:31,983 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:41:31,984 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:41:31,984 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:41:31,984 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:41:31,984 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:41:31,984 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2021-12-15 13:41:32,219 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:41:32,242 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:41:32,245 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:41:32,246 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:41:32,247 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:41:32,248 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:41:32,303 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fcd06860/ce70b087a435468da0fc5a81432bba26/FLAG01bcfdea3 [2021-12-15 13:41:33,157 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:41:33,158 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:41:33,218 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fcd06860/ce70b087a435468da0fc5a81432bba26/FLAG01bcfdea3 [2021-12-15 13:41:33,325 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/4fcd06860/ce70b087a435468da0fc5a81432bba26 [2021-12-15 13:41:33,327 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:41:33,329 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:41:33,333 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:33,333 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:41:33,336 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:41:33,336 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:33" (1/1) ... [2021-12-15 13:41:33,338 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a08338b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:33, skipping insertion in model container [2021-12-15 13:41:33,338 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:33" (1/1) ... [2021-12-15 13:41:33,344 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:41:33,520 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:41:39,588 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2021-12-15 13:41:39,598 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2021-12-15 13:41:39,599 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2021-12-15 13:41:39,601 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2021-12-15 13:41:39,646 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:39,728 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:41:40,215 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2021-12-15 13:41:40,216 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2021-12-15 13:41:40,216 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2021-12-15 13:41:40,217 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2021-12-15 13:41:40,228 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:40,623 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:41:40,639 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40 WrapperNode [2021-12-15 13:41:40,640 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:40,641 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:40,641 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:41:40,641 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:41:40,648 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:40,824 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,176 INFO L137 Inliner]: procedures = 730, calls = 6132, calls flagged for inlining = 368, calls inlined = 339, statements flattened = 12892 [2021-12-15 13:41:41,177 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:41,178 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:41:41,178 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:41:41,178 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:41:41,186 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,186 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,269 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,270 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,652 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,746 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,921 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:41:41,922 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:41:41,922 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:41:41,924 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:41:41,926 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:40" (1/1) ... [2021-12-15 13:41:41,949 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:41,957 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:41:41,985 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:41:42,019 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:41:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:41:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:41:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-12-15 13:41:42,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-12-15 13:41:42,035 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:41:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:41:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:41:42,036 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:41:42,036 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:41:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:41:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:41:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:41:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:41:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:41:42,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:41:42,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:41:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:41:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:41:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:41:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:41:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:41:42,038 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:41:42,038 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:41:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:41:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:41:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:41:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:41:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:41:42,039 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:41:42,039 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:41:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:41:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:41:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:41:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:41:42,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:41:42,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:41:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:41:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:41:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:41:42,041 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:41:42,041 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:41:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:41:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:41:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:41:42,042 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:41:42,042 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:41:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2021-12-15 13:41:42,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2021-12-15 13:41:42,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:41:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:41:42,044 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:41:42,044 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:41:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:41:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:41:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:41:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:41:42,045 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:41:42,045 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:41:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:41:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:41:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:41:42,046 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:41:42,046 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:41:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:41:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:41:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:41:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:41:42,047 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:41:42,047 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:41:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:41:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:41:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:41:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:41:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:41:42,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:41:42,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:41:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:41:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:41:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:41:42,049 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:41:42,049 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:41:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:41:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:41:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:41:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:41:42,050 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:41:42,050 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:41:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:41:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:41:42,051 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:41:42,051 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:41:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:41:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:41:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:41:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:41:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:41:42,052 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:41:42,052 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:41:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:41:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:41:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:41:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:41:42,053 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:41:42,053 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:41:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:41:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:41:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:41:42,054 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:41:42,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:41:42,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:41:42,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:41:42,057 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:41:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:41:42,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:41:42,058 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:41:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:41:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:41:42,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:41:42,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:41:42,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:41:42,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:41:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:41:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:41:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:41:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:41:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:41:42,066 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:41:42,066 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:41:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:41:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:41:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:41:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:41:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:41:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:41:42,067 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:41:42,067 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:41:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:41:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:41:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:41:42,068 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:41:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:41:42,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:41:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:41:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:41:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:41:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:41:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:41:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:41:42,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:41:42,069 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:41:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:41:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:41:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:41:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:41:42,070 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:41:42,070 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:41:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:41:42,071 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:41:42,071 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:41:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:41:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:41:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:41:42,072 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:41:42,072 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:41:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:41:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:41:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:41:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:41:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:41:42,073 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:41:42,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-12-15 13:41:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-12-15 13:41:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:41:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:41:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:41:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:41:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:41:42,074 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:41:42,074 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:41:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:41:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:41:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:41:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:41:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:41:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:41:42,075 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:41:42,075 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:41:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:41:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:41:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:41:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:41:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:41:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:41:42,076 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:41:42,076 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:41:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:41:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:41:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:41:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:41:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:41:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:41:42,077 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:41:42,077 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:41:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:41:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:41:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:41:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:41:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:41:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2021-12-15 13:41:42,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2021-12-15 13:41:42,078 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:41:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:41:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:41:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:41:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:41:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:41:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:41:42,079 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:41:42,079 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:41:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:41:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:41:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:41:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:41:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:41:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:41:42,080 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:41:42,080 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:41:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:41:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:41:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:41:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:41:42,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:41:42,081 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:41:42,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:41:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:41:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:41:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:42,085 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:41:42,085 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:41:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:41:42,086 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:41:42,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:41:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:41:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:41:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:41:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:41:42,087 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:41:42,087 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:41:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:41:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:41:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:41:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:41:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:41:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:41:42,088 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:41:42,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:41:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:41:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:41:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:41:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:41:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:41:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:41:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:41:42,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:41:42,089 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:41:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:41:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:41:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:41:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:41:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:41:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:41:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:41:42,090 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:41:42,090 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:41:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:41:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:41:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:41:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:41:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:41:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:41:42,091 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:41:42,091 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:41:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:41:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:41:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:41:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:41:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:41:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:41:42,092 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:41:42,092 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:41:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:41:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:41:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:41:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:41:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:41:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:41:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:41:42,093 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:41:42,093 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:41:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:41:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:41:42,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2021-12-15 13:41:42,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2021-12-15 13:41:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:41:42,147 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:41:42,147 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:41:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:41:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:41:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:41:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:41:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:41:42,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:41:42,148 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:41:42,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:41:42,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:41:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:41:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:41:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:41:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:41:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:41:42,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:41:42,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:41:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:41:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:41:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2021-12-15 13:41:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:41:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:41:42,151 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:41:42,151 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:41:42,152 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:41:42,152 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:41:42,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:41:42,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:41:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:41:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:41:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-12-15 13:41:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:41:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:41:42,154 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:41:42,154 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:41:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-12-15 13:41:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:41:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:41:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:41:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:41:42,155 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:41:42,155 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:41:42,156 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:41:42,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:41:42,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:41:42,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:41:42,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:41:42,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:41:42,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:41:43,464 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:41:43,467 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:41:44,037 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:41:44,042 INFO L158 Benchmark]: Toolchain (without parser) took 10711.78ms. Allocated memory was 100.7MB in the beginning and 541.1MB in the end (delta: 440.4MB). Free memory was 63.5MB in the beginning and 323.3MB in the end (delta: -259.8MB). Peak memory consumption was 211.7MB. Max. memory is 16.1GB. [2021-12-15 13:41:44,042 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 100.7MB. Free memory was 57.0MB in the beginning and 57.0MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:41:44,043 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7306.94ms. Allocated memory was 100.7MB in the beginning and 270.5MB in the end (delta: 169.9MB). Free memory was 63.5MB in the beginning and 153.6MB in the end (delta: -90.2MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. [2021-12-15 13:41:44,044 INFO L158 Benchmark]: Boogie Procedure Inliner took 536.71ms. Allocated memory is still 270.5MB. Free memory was 153.6MB in the beginning and 129.7MB in the end (delta: 23.9MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. [2021-12-15 13:41:44,044 INFO L158 Benchmark]: Boogie Preprocessor took 743.33ms. Allocated memory is still 270.5MB. Free memory was 129.7MB in the beginning and 84.3MB in the end (delta: 45.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. [2021-12-15 13:41:44,045 INFO L158 Benchmark]: RCFGBuilder took 2117.93ms. Allocated memory was 270.5MB in the beginning and 541.1MB in the end (delta: 270.5MB). Free memory was 84.3MB in the beginning and 323.3MB in the end (delta: -239.0MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. [2021-12-15 13:41:44,047 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 100.7MB. Free memory was 57.0MB in the beginning and 57.0MB in the end (delta: 48.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7306.94ms. Allocated memory was 100.7MB in the beginning and 270.5MB in the end (delta: 169.9MB). Free memory was 63.5MB in the beginning and 153.6MB in the end (delta: -90.2MB). Peak memory consumption was 150.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 536.71ms. Allocated memory is still 270.5MB. Free memory was 153.6MB in the beginning and 129.7MB in the end (delta: 23.9MB). Peak memory consumption was 89.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 743.33ms. Allocated memory is still 270.5MB. Free memory was 129.7MB in the beginning and 84.3MB in the end (delta: 45.4MB). Peak memory consumption was 69.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2117.93ms. Allocated memory was 270.5MB in the beginning and 541.1MB in the end (delta: 270.5MB). Free memory was 84.3MB in the beginning and 323.3MB in the end (delta: -239.0MB). Peak memory consumption was 64.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:41:44,089 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --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 --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:41:45,976 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:41:45,978 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:41:46,019 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:41:46,020 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:41:46,023 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:41:46,024 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:41:46,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:41:46,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:41:46,035 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:41:46,036 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:41:46,037 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:41:46,037 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:41:46,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:41:46,041 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:41:46,042 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:41:46,046 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:41:46,047 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:41:46,048 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:41:46,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:41:46,055 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:41:46,058 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:41:46,059 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:41:46,060 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:41:46,062 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:41:46,065 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:41:46,065 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:41:46,066 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:41:46,067 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:41:46,068 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:41:46,068 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:41:46,069 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:41:46,069 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:41:46,072 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:41:46,073 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:41:46,074 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:41:46,074 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:41:46,075 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:41:46,075 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:41:46,076 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:41:46,077 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:41:46,078 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:41:46,102 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:41:46,104 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:41:46,105 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:41:46,105 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:41:46,106 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:41:46,106 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:41:46,107 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:41:46,107 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:41:46,108 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:41:46,108 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:41:46,109 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:41:46,109 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:41:46,109 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:41:46,109 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:41:46,110 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:41:46,110 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:41:46,110 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:41:46,110 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:41:46,110 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:41:46,111 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:41:46,111 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:41:46,111 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:41:46,111 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:41:46,111 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:46,112 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:41:46,112 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:41:46,112 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:41:46,112 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:41:46,113 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:41:46,113 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:41:46,113 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:41:46,113 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:41:46,113 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:41:46,114 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:41:46,114 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:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> caed0b1a69c2b79b86b85a3cc81df1a89c5dabc33b317df0a053c7cbeb8f966b [2021-12-15 13:41:46,423 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:41:46,442 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:41:46,444 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:41:46,445 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:41:46,446 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:41:46,447 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:41:46,501 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8ad2947/93c4ae22d0b940e1817144159a67ca7e/FLAG18b5816f9 [2021-12-15 13:41:47,421 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:41:47,422 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:41:47,476 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8ad2947/93c4ae22d0b940e1817144159a67ca7e/FLAG18b5816f9 [2021-12-15 13:41:47,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7b8ad2947/93c4ae22d0b940e1817144159a67ca7e [2021-12-15 13:41:47,840 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:41:47,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:41:47,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:47,843 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:41:47,848 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:41:47,849 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,849 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@409b61c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:47, skipping insertion in model container [2021-12-15 13:41:47,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:41:47" (1/1) ... [2021-12-15 13:41:47,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:41:48,089 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:41:53,749 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2021-12-15 13:41:53,751 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2021-12-15 13:41:53,752 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2021-12-15 13:41:53,752 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2021-12-15 13:41:53,784 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:53,906 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:41:54,038 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:41:54,618 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2021-12-15 13:41:54,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2021-12-15 13:41:54,619 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2021-12-15 13:41:54,620 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2021-12-15 13:41:54,626 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:54,670 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:41:55,133 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590245,590258] [2021-12-15 13:41:55,134 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590414,590427] [2021-12-15 13:41:55,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590581,590594] [2021-12-15 13:41:55,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-spinlock_drivers-net-ethernet-nvidia-forcedeth.cil.i[590749,590762] [2021-12-15 13:41:55,142 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:41:55,508 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:41:55,510 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55 WrapperNode [2021-12-15 13:41:55,510 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:41:55,512 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:55,512 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:41:55,512 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:41:55,518 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:55,662 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:55,981 INFO L137 Inliner]: procedures = 744, calls = 6132, calls flagged for inlining = 368, calls inlined = 339, statements flattened = 12461 [2021-12-15 13:41:55,982 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:41:55,983 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:41:55,983 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:41:55,983 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:41:55,993 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:55,993 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,313 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,501 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,569 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,619 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:41:56,621 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:41:56,621 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:41:56,621 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:41:56,622 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:41:55" (1/1) ... [2021-12-15 13:41:56,627 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:41:56,635 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:41:56,648 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-12-15 13:41:56,678 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:41:56,688 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:41:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:41:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-12-15 13:41:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_hwstats_lock_of_fe_priv [2021-12-15 13:41:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:41:56,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:41:56,689 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:41:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:41:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:41:56,690 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:41:56,690 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:41:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:41:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:41:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:41:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:41:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:41:56,691 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:41:56,691 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:41:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:41:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:41:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:41:56,692 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:41:56,692 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:41:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:41:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:41:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:41:56,693 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:41:56,693 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:41:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:41:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:41:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:41:56,694 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:41:56,694 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:41:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:41:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:41:56,695 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:41:56,695 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:41:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:41:56,696 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:41:56,696 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:41:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:41:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:41:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:41:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:41:56,697 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:41:56,697 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:41:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_75 [2021-12-15 13:41:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_75 [2021-12-15 13:41:56,698 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:41:56,698 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_65 [2021-12-15 13:41:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:41:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:41:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:41:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:41:56,699 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:41:56,699 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:41:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:41:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:41:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:41:56,700 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:41:56,700 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:41:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:41:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:41:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:41:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:41:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:41:56,701 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:41:56,701 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:41:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:41:56,702 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:41:56,702 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:41:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:41:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:41:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:41:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:41:56,703 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:41:56,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:41:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:41:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:41:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:41:56,704 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:41:56,704 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:41:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:41:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:41:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:41:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:41:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:41:56,705 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:41:56,705 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:41:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:41:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:41:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:41:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:41:56,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:41:56,706 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:41:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:41:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:41:56,707 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:41:56,707 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:41:56,708 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:41:56,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:41:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:41:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:41:56,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:41:56,710 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:41:56,711 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:41:56,711 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:41:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:41:56,712 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:41:56,712 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:41:56,717 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:41:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:41:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:41:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:41:56,718 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:41:56,718 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:41:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:41:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:41:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:41:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:41:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:41:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:41:56,719 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:41:56,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:41:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:41:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:41:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:41:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:41:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:41:56,720 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:41:56,720 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:41:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:41:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:41:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:41:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:41:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:41:56,721 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:41:56,721 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:41:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:41:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:41:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:41:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:41:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:41:56,722 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:41:56,722 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:41:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:41:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:41:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:41:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:41:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:41:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:41:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:41:56,723 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:41:56,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:41:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:41:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:41:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:41:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:41:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:41:56,724 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:41:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:41:56,724 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:41:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:41:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:41:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:41:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:41:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:41:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:41:56,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:41:56,725 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:41:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:41:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:41:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:41:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:41:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:41:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:56,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:41:56,726 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:41:56,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:41:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:41:56,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_fe_priv [2021-12-15 13:41:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_fe_priv [2021-12-15 13:41:56,727 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:41:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:41:56,727 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:41:56,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:41:56,728 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:41:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:41:56,728 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:41:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:41:56,728 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:41:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:41:56,728 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:41:56,728 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:41:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:41:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:41:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:41:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-12-15 13:41:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:41:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:41:56,729 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:41:56,729 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:41:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:41:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:41:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:41:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:41:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:41:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:41:56,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:41:56,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:41:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:41:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:41:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:41:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:41:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_63 [2021-12-15 13:41:56,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_63 [2021-12-15 13:41:56,731 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:41:56,732 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:41:56,732 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:41:56,733 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:41:56,733 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:41:56,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:41:56,733 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:56,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:41:56,733 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:41:56,733 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:41:56,734 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:41:56,734 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:41:56,735 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:41:56,735 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:41:56,736 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:41:56,736 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_74 [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_74 [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:41:56,737 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:41:56,737 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:41:56,738 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:41:56,738 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:41:56,739 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:41:56,739 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_76 [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_76 [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:41:56,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:41:56,740 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_62 [2021-12-15 13:41:56,741 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_62 [2021-12-15 13:41:56,741 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_78 [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_78 [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:41:56,742 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:41:56,742 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_fe_priv [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_fe_priv [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:41:56,743 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:41:56,743 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:41:56,744 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:41:56,744 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:41:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:41:56,745 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:41:56,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:41:58,032 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:41:58,035 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:42:05,613 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:42:05,615 INFO L158 Benchmark]: Toolchain (without parser) took 17773.46ms. Allocated memory was 60.8MB in the beginning and 583.0MB in the end (delta: 522.2MB). Free memory was 28.8MB in the beginning and 351.6MB in the end (delta: -322.8MB). Peak memory consumption was 256.2MB. Max. memory is 16.1GB. [2021-12-15 13:42:05,616 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 26.6MB in the beginning and 26.5MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:42:05,616 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7667.59ms. Allocated memory was 60.8MB in the beginning and 583.0MB in the end (delta: 522.2MB). Free memory was 28.5MB in the beginning and 438.3MB in the end (delta: -409.8MB). Peak memory consumption was 158.7MB. Max. memory is 16.1GB. [2021-12-15 13:42:05,616 INFO L158 Benchmark]: Boogie Procedure Inliner took 471.08ms. Allocated memory is still 583.0MB. Free memory was 438.3MB in the beginning and 369.1MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-12-15 13:42:05,617 INFO L158 Benchmark]: Boogie Preprocessor took 636.73ms. Allocated memory is still 583.0MB. Free memory was 369.1MB in the beginning and 409.7MB in the end (delta: -40.6MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. [2021-12-15 13:42:05,617 INFO L158 Benchmark]: RCFGBuilder took 8993.61ms. Allocated memory is still 583.0MB. Free memory was 409.7MB in the beginning and 351.6MB in the end (delta: 58.1MB). Peak memory consumption was 116.8MB. Max. memory is 16.1GB. [2021-12-15 13:42:05,618 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 44.0MB. Free memory was 26.6MB in the beginning and 26.5MB in the end (delta: 43.1kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7667.59ms. Allocated memory was 60.8MB in the beginning and 583.0MB in the end (delta: 522.2MB). Free memory was 28.5MB in the beginning and 438.3MB in the end (delta: -409.8MB). Peak memory consumption was 158.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 471.08ms. Allocated memory is still 583.0MB. Free memory was 438.3MB in the beginning and 369.1MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 636.73ms. Allocated memory is still 583.0MB. Free memory was 369.1MB in the beginning and 409.7MB in the end (delta: -40.6MB). Peak memory consumption was 111.5MB. Max. memory is 16.1GB. * RCFGBuilder took 8993.61ms. Allocated memory is still 583.0MB. Free memory was 409.7MB in the beginning and 351.6MB in the end (delta: 58.1MB). Peak memory consumption was 116.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:42:05,704 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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: UnsupportedOperationException: Set is immutable