./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:34:50,037 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:34:50,038 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:34:50,088 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:34:50,088 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:34:50,091 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:34:50,092 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:34:50,096 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:34:50,097 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:34:50,101 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:34:50,101 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:34:50,102 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:34:50,102 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:34:50,104 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:34:50,105 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:34:50,109 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:34:50,111 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:34:50,112 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:34:50,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:34:50,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:34:50,117 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:34:50,118 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:34:50,119 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:34:50,119 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:34:50,124 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:34:50,125 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:34:50,125 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:34:50,126 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:34:50,127 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:34:50,128 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:34:50,128 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:34:50,129 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:34:50,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:34:50,130 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:34:50,131 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:34:50,131 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:34:50,132 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:34:50,132 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:34:50,132 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:34:50,133 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:34:50,133 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:34:50,134 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:34:50,160 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:34:50,162 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:34:50,163 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:34:50,163 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:34:50,164 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:34:50,164 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:34:50,164 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:34:50,164 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:34:50,165 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:34:50,165 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:34:50,165 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:34:50,166 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:34:50,166 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:34:50,166 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:34:50,166 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:34:50,166 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:34:50,167 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:34:50,167 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:34:50,167 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:34:50,167 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:34:50,167 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:34:50,167 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:34:50,168 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:34:50,168 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:34:50,168 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:34:50,168 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:34:50,168 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:34:50,168 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:34:50,169 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:34:50,169 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:34:50,169 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:34:50,169 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2021-12-15 13:34:50,357 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:34:50,379 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:34:50,381 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:34:50,382 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:34:50,383 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:34:50,383 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:34:50,436 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0cb2364/fb27c90c14164988b6f4add25e4f031b/FLAG0c19df4af [2021-12-15 13:34:51,227 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:34:51,228 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:34:51,286 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0cb2364/fb27c90c14164988b6f4add25e4f031b/FLAG0c19df4af [2021-12-15 13:34:51,463 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7e0cb2364/fb27c90c14164988b6f4add25e4f031b [2021-12-15 13:34:51,466 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:34:51,468 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:34:51,470 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:34:51,470 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:34:51,472 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:34:51,473 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:34:51" (1/1) ... [2021-12-15 13:34:51,474 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4c9b9c0d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:51, skipping insertion in model container [2021-12-15 13:34:51,474 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:34:51" (1/1) ... [2021-12-15 13:34:51,479 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:34:51,612 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:34:54,587 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-12-15 13:34:54,589 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-12-15 13:34:54,592 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-12-15 13:34:54,592 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-12-15 13:34:54,621 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:34:54,705 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:34:55,058 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-12-15 13:34:55,059 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-12-15 13:34:55,059 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-12-15 13:34:55,060 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-12-15 13:34:55,068 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:34:55,287 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:34:55,288 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55 WrapperNode [2021-12-15 13:34:55,288 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:34:55,289 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:34:55,289 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:34:55,289 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:34:55,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,432 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,678 INFO L137 Inliner]: procedures = 583, calls = 5890, calls flagged for inlining = 288, calls inlined = 274, statements flattened = 11972 [2021-12-15 13:34:55,679 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:34:55,680 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:34:55,680 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:34:55,680 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:34:55,687 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,687 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,957 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:55,977 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:56,014 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:56,062 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:34:56,064 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:34:56,064 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:34:56,064 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:34:56,065 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:34:55" (1/1) ... [2021-12-15 13:34:56,070 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:34:56,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:34:56,088 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 13:34:56,107 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 13:34:56,128 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:34:56,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:34:56,129 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:34:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:34:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:34:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:34:56,130 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:34:56,130 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:34:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:34:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:34:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:34:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:34:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:34:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:34:56,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:34:56,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:34:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:34:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:34:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:34:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:34:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:34:56,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:34:56,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:34:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:34:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:34:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:34:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:34:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:34:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:34:56,133 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:34:56,133 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:34:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:34:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:34:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:34:56,134 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:34:56,134 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-12-15 13:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-12-15 13:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-12-15 13:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-12-15 13:34:56,135 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-12-15 13:34:56,135 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-12-15 13:34:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2021-12-15 13:34:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2021-12-15 13:34:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2021-12-15 13:34:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2021-12-15 13:34:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:34:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:34:56,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:34:56,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:34:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:34:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:34:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:34:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:34:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:34:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:34:56,137 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:34:56,137 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:34:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:34:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:34:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2021-12-15 13:34:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2021-12-15 13:34:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:34:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:34:56,138 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:34:56,138 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:34:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:34:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:34:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:34:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:34:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:34:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:34:56,139 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:34:56,139 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:34:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:34:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:34:56,140 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:34:56,140 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:34:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:34:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:34:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:34:56,141 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:34:56,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-12-15 13:34:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-12-15 13:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:34:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:34:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:34:56,142 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:34:56,142 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2021-12-15 13:34:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2021-12-15 13:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_35 [2021-12-15 13:34:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_35 [2021-12-15 13:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:34:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:34:56,143 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:34:56,143 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:34:56,144 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:34:56,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:34:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:34:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:34:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:34:56,145 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:34:56,145 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:34:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:34:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:34:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:34:56,146 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:34:56,146 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:34:56,147 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:34:56,147 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:34:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:34:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:34:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:34:56,148 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:34:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:34:56,148 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:34:56,149 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:34:56,149 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:34:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:34:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:34:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:34:56,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:34:56,150 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:34:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:34:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:34:56,151 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:34:56,151 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:34:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:34:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:34:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:34:56,152 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:34:56,152 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:34:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:34:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:34:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:34:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:34:56,153 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:34:56,153 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:34:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:34:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:34:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:34:56,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:34:56,154 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:34:56,155 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:34:56,155 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:34:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:34:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:34:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:34:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:34:56,156 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:34:56,156 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:34:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:34:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:34:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:34:56,157 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:34:56,157 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:34:56,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:34:56,158 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:34:56,159 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 13:34:56,159 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 13:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:34:56,159 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:34:56,159 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:34:56,160 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:34:56,160 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:34:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:34:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:34:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:34:56,161 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:34:56,161 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:34:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:34:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:34:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:34:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:34:56,162 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:34:56,162 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:34:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:34:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:34:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:34:56,163 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:34:56,163 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:34:56,164 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:34:56,164 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:34:56,165 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:34:56,165 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:34:56,166 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:34:56,166 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:34:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:34:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:34:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:34:56,167 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:34:56,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:34:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:34:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:34:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:34:56,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:34:56,168 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:34:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:34:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:34:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:34:56,169 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:34:56,169 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:34:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:34:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:34:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:34:56,170 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:34:56,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:34:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:34:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:34:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:34:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:34:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:34:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:34:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:34:56,171 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:34:56,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:34:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:34:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:34:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:34:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:34:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:34:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:34:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:34:56,172 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:34:56,172 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:34:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:34:56,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:34:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:34:56,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:34:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:34:56,173 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:34:56,173 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:34:56,173 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:34:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:34:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:34:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:34:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:34:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:34:56,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:34:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:34:56,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:34:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:34:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:34:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:34:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:34:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:34:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:34:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:34:56,175 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:34:56,175 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:34:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:34:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:34:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:34:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:34:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:34:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:34:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:34:56,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:34:56,176 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:34:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:34:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:34:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:34:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:34:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:34:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:34:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:34:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:34:56,177 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:34:56,177 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:34:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:34:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:34:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:34:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:34:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:34:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:34:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:34:56,178 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:34:56,178 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:34:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:34:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:34:56,179 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 13:34:56,179 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 13:34:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:34:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:34:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:34:56,179 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:34:56,179 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:34:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:34:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:34:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:34:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:34:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:34:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:34:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:34:56,180 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:34:56,180 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:34:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:34:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:34:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:34:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:34:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:34:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:34:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:34:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:34:56,181 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:34:56,181 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:34:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:34:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:34:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:34:56,182 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:34:56,182 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:34:57,282 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:34:57,288 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:34:57,935 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:34:57,939 INFO L158 Benchmark]: Toolchain (without parser) took 6471.10ms. Allocated memory was 123.7MB in the beginning and 390.1MB in the end (delta: 266.3MB). Free memory was 85.2MB in the beginning and 179.6MB in the end (delta: -94.4MB). Peak memory consumption was 220.9MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,940 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:34:57,940 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3818.86ms. Allocated memory was 123.7MB in the beginning and 278.9MB in the end (delta: 155.2MB). Free memory was 85.2MB in the beginning and 142.9MB in the end (delta: -57.7MB). Peak memory consumption was 146.5MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,940 INFO L158 Benchmark]: Boogie Procedure Inliner took 390.06ms. Allocated memory is still 278.9MB. Free memory was 142.9MB in the beginning and 136.0MB in the end (delta: 6.9MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,941 INFO L158 Benchmark]: Boogie Preprocessor took 383.27ms. Allocated memory was 278.9MB in the beginning and 390.1MB in the end (delta: 111.1MB). Free memory was 136.0MB in the beginning and 215.7MB in the end (delta: -79.6MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,941 INFO L158 Benchmark]: RCFGBuilder took 1874.49ms. Allocated memory is still 390.1MB. Free memory was 215.7MB in the beginning and 179.6MB in the end (delta: 36.0MB). Peak memory consumption was 85.3MB. Max. memory is 16.1GB. [2021-12-15 13:34:57,943 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 83.9MB. Free memory is still 41.1MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3818.86ms. Allocated memory was 123.7MB in the beginning and 278.9MB in the end (delta: 155.2MB). Free memory was 85.2MB in the beginning and 142.9MB in the end (delta: -57.7MB). Peak memory consumption was 146.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 390.06ms. Allocated memory is still 278.9MB. Free memory was 142.9MB in the beginning and 136.0MB in the end (delta: 6.9MB). Peak memory consumption was 64.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 383.27ms. Allocated memory was 278.9MB in the beginning and 390.1MB in the end (delta: 111.1MB). Free memory was 136.0MB in the beginning and 215.7MB in the end (delta: -79.6MB). Peak memory consumption was 79.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1874.49ms. Allocated memory is still 390.1MB. Free memory was 215.7MB in the beginning and 179.6MB in the end (delta: 36.0MB). Peak memory consumption was 85.3MB. 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 13:34:57,977 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_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 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:34:59,561 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:34:59,562 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:34:59,590 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:34:59,590 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:34:59,591 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:34:59,592 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:34:59,593 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:34:59,597 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:34:59,601 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:34:59,602 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:34:59,606 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:34:59,607 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:34:59,608 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:34:59,609 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:34:59,611 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:34:59,613 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:34:59,613 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:34:59,614 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:34:59,617 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:34:59,624 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:34:59,625 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:34:59,625 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:34:59,626 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:34:59,628 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:34:59,630 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:34:59,630 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:34:59,631 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:34:59,632 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:34:59,632 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:34:59,632 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:34:59,633 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:34:59,634 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:34:59,636 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:34:59,636 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:34:59,637 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:34:59,637 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:34:59,637 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:34:59,637 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:34:59,638 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:34:59,639 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:34:59,640 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:34:59,662 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:34:59,663 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:34:59,663 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:34:59,664 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:34:59,664 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:34:59,664 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:34:59,665 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:34:59,665 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:34:59,666 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:34:59,666 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:34:59,666 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:34:59,667 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:34:59,668 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:34:59,668 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:34:59,668 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:34:59,668 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:34:59,668 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:34:59,668 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:34:59,669 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:34:59,669 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:34:59,669 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:34:59,669 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:34:59,669 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:34:59,669 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:34:59,669 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:34:59,670 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:34:59,670 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:34:59,670 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:34:59,670 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 183ebd7ff454bafd300089bd7e9f353ab600116bfbc2959d4a41374c5efbb799 [2021-12-15 13:34:59,934 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:34:59,950 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:34:59,952 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:34:59,953 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:34:59,954 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:34:59,955 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:34:59,998 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62958cd0a/bee982f44cdd4b3792f980b2af9951c1/FLAG86540fc9d [2021-12-15 13:35:00,745 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:00,746 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:35:00,805 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62958cd0a/bee982f44cdd4b3792f980b2af9951c1/FLAG86540fc9d [2021-12-15 13:35:01,279 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/62958cd0a/bee982f44cdd4b3792f980b2af9951c1 [2021-12-15 13:35:01,281 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:01,281 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:01,282 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:01,282 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:01,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:01,285 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:01" (1/1) ... [2021-12-15 13:35:01,286 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2d2253c4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:01, skipping insertion in model container [2021-12-15 13:35:01,286 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:01" (1/1) ... [2021-12-15 13:35:01,291 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:01,438 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:04,673 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-12-15 13:35:04,675 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-12-15 13:35:04,676 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-12-15 13:35:04,676 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-12-15 13:35:04,716 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:04,776 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:35:04,861 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:05,228 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-12-15 13:35:05,229 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-12-15 13:35:05,229 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-12-15 13:35:05,229 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-12-15 13:35:05,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:05,268 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:05,701 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536246,536259] [2021-12-15 13:35:05,701 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536412,536425] [2021-12-15 13:35:05,702 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536576,536589] [2021-12-15 13:35:05,702 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-linux-3.14/linux-3.14_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[536741,536754] [2021-12-15 13:35:05,707 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:05,952 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:05,952 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05 WrapperNode [2021-12-15 13:35:05,953 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:05,954 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:05,954 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:05,954 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:05,958 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,062 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,370 INFO L137 Inliner]: procedures = 597, calls = 5890, calls flagged for inlining = 288, calls inlined = 274, statements flattened = 11595 [2021-12-15 13:35:06,371 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:06,372 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:06,372 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:06,372 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:06,390 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,391 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,435 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,436 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,582 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,612 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,651 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,700 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:06,701 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:06,702 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:06,702 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:06,702 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:05" (1/1) ... [2021-12-15 13:35:06,707 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:06,714 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:06,728 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 13:35:06,734 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 13:35:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:35:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:35:06,754 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:35:06,754 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:35:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:35:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:35:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:35:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:35:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:35:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:35:06,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:35:06,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:35:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:35:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:35:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:35:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:35:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:35:06,756 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:35:06,756 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:35:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:35:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:06,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:35:06,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:35:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:35:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:35:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:35:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:35:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:35:06,758 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:35:06,758 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:35:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:35:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:35:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:35:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:35:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:35:06,759 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:35:06,759 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:35:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:35:06,760 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:35:06,760 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:35:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:35:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:35:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:35:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:35:06,761 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:35:06,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-12-15 13:35:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-12-15 13:35:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:35:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:35:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-12-15 13:35:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-12-15 13:35:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:35:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:35:06,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-12-15 13:35:06,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-12-15 13:35:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_23 [2021-12-15 13:35:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_23 [2021-12-15 13:35:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_22 [2021-12-15 13:35:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_22 [2021-12-15 13:35:06,763 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:35:06,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:35:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:35:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:35:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:35:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:35:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:06,764 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:35:06,764 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:35:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:35:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:35:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:35:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:35:06,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_18 [2021-12-15 13:35:06,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_18 [2021-12-15 13:35:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:35:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:35:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:35:06,766 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:35:06,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:35:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:35:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:35:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:35:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:35:06,767 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:35:06,767 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:35:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:35:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:35:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:35:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:35:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:35:06,768 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:35:06,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:35:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:35:06,769 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:35:06,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:35:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:35:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:35:06,771 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:35:06,771 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:35:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:35:06,772 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-12-15 13:35:06,772 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-12-15 13:35:06,773 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:35:06,773 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:35:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:35:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:35:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:35:06,777 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:35:06,777 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_36 [2021-12-15 13:35:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_36 [2021-12-15 13:35:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_35 [2021-12-15 13:35:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_35 [2021-12-15 13:35:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:35:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:35:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:35:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:35:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:06,778 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:06,778 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:35:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:35:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:35:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:35:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:35:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:35:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:06,779 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:06,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:35:06,780 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:35:06,780 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:35:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:35:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:35:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:35:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:35:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:35:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:35:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:35:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:35:06,781 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:35:06,781 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:35:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:35:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:35:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:35:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:35:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:35:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:35:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:35:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:06,782 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:35:06,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:35:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:35:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:35:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:35:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:35:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:35:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:35:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:35:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:35:06,783 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:35:06,783 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:35:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:35:06,784 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:35:06,784 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:35:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:35:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:35:06,785 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:35:06,785 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:35:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:35:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:35:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:35:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:35:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:35:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:35:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:35:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:35:06,786 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:35:06,786 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:35:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:35:06,787 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 13:35:06,787 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 13:35:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:35:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:35:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:35:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:35:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:06,787 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:06,787 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:35:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:35:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:35:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:35:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:35:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:35:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:35:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:35:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:35:06,788 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:35:06,788 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:35:06,789 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:35:06,789 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:35:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:35:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:35:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:35:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:35:06,792 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:35:06,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:35:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:35:06,793 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:35:06,793 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:35:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:35:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:35:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:35:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:35:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:35:06,794 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:35:06,794 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:35:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:35:06,795 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:06,795 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:35:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:35:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:35:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:35:06,796 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:35:06,796 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:35:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:35:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:35:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:35:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:35:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:35:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:35:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:35:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:35:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:35:06,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:35:06,797 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:35:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:35:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:35:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:35:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:35:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:35:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:35:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:35:06,798 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:35:06,798 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:35:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:35:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:35:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:35:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:35:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:35:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:35:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:35:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:35:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:35:06,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:35:06,799 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:35:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:35:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:35:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:35:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:35:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:35:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:35:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:35:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:35:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:35:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:35:06,800 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:35:06,800 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:35:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:35:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:35:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:35:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:35:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:35:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:35:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:35:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:35:06,801 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:35:06,801 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:35:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:35:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:06,802 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:35:06,802 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:35:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:35:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:35:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:35:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:35:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:35:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:35:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:35:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:35:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:35:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:35:06,803 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:06,803 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:35:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:35:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:35:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:35:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:35:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:35:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:35:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:35:06,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:35:06,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:35:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:35:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:35:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:35:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:35:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:35:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:35:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:35:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:35:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:35:06,805 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:35:06,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:35:06,806 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:35:06,806 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:35:06,808 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:35:06,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:35:06,809 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:35:06,809 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:35:06,810 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:35:06,810 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:06,811 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:35:06,811 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:35:07,923 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:07,927 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:15,033 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:15,036 INFO L158 Benchmark]: Toolchain (without parser) took 13753.97ms. Allocated memory was 56.6MB in the beginning and 507.5MB in the end (delta: 450.9MB). Free memory was 24.9MB in the beginning and 291.2MB in the end (delta: -266.4MB). Peak memory consumption was 306.9MB. Max. memory is 16.1GB. [2021-12-15 13:35:15,036 INFO L158 Benchmark]: CDTParser took 0.46ms. Allocated memory is still 56.6MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:15,037 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4670.85ms. Allocated memory was 56.6MB in the beginning and 507.5MB in the end (delta: 450.9MB). Free memory was 24.7MB in the beginning and 325.5MB in the end (delta: -300.7MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. [2021-12-15 13:35:15,038 INFO L158 Benchmark]: Boogie Procedure Inliner took 417.81ms. Allocated memory is still 507.5MB. Free memory was 325.5MB in the beginning and 377.8MB in the end (delta: -52.3MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. [2021-12-15 13:35:15,038 INFO L158 Benchmark]: Boogie Preprocessor took 328.31ms. Allocated memory is still 507.5MB. Free memory was 377.8MB in the beginning and 297.1MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:15,040 INFO L158 Benchmark]: RCFGBuilder took 8333.43ms. Allocated memory is still 507.5MB. Free memory was 297.1MB in the beginning and 291.2MB in the end (delta: 5.8MB). Peak memory consumption was 129.6MB. Max. memory is 16.1GB. [2021-12-15 13:35:15,041 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.46ms. Allocated memory is still 56.6MB. Free memory is still 38.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4670.85ms. Allocated memory was 56.6MB in the beginning and 507.5MB in the end (delta: 450.9MB). Free memory was 24.7MB in the beginning and 325.5MB in the end (delta: -300.7MB). Peak memory consumption was 155.2MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 417.81ms. Allocated memory is still 507.5MB. Free memory was 325.5MB in the beginning and 377.8MB in the end (delta: -52.3MB). Peak memory consumption was 85.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 328.31ms. Allocated memory is still 507.5MB. Free memory was 377.8MB in the beginning and 297.1MB in the end (delta: 80.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * RCFGBuilder took 8333.43ms. Allocated memory is still 507.5MB. Free memory was 297.1MB in the beginning and 291.2MB in the end (delta: 5.8MB). Peak memory consumption was 129.6MB. 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 13:35:15,117 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable