./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.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-spinlock_drivers-net-ethernet-marvell-sky2.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 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:45,189 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:45,191 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:45,217 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:45,218 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:45,222 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:45,222 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:45,224 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:45,226 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:45,228 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:45,229 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:45,230 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:45,231 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:45,235 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:45,236 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:45,237 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:45,239 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:45,240 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:45,244 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:45,246 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:45,248 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:45,249 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:45,250 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:45,251 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:45,252 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:45,253 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:45,253 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:45,254 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:45,255 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:45,255 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:45,255 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:45,256 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:45,256 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:45,258 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:45,258 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:45,258 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:45,259 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:45,259 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:45,259 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:45,260 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:45,260 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:45,261 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:35:45,280 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:45,280 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:45,280 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:45,280 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:45,281 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:45,281 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:45,282 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:45,282 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:45,282 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:45,282 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:45,283 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:35:45,283 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:45,283 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:45,283 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:45,284 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:45,284 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:45,284 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:45,284 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:45,284 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:45,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:45,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:45,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:45,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:45,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:45,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:45,285 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:35:45,285 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:35:45,285 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:45,286 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:45,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:45,286 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:45,286 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 [2021-12-15 13:35:45,481 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:45,507 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:45,510 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:45,511 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:45,512 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:45,513 INFO L432 ainManager$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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:35:45,608 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5801af3e4/11e97d9d3b584135a04ba4da28433c73/FLAG84b290a3f [2021-12-15 13:35:46,651 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:46,652 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:35:46,725 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5801af3e4/11e97d9d3b584135a04ba4da28433c73/FLAG84b290a3f [2021-12-15 13:35:46,957 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5801af3e4/11e97d9d3b584135a04ba4da28433c73 [2021-12-15 13:35:46,959 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:46,962 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:46,964 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:46,964 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:46,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:46,971 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:46" (1/1) ... [2021-12-15 13:35:46,972 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@48e77e52 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:46, skipping insertion in model container [2021-12-15 13:35:46,972 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:46" (1/1) ... [2021-12-15 13:35:46,977 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:47,114 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:35:52,636 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2021-12-15 13:35:52,639 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2021-12-15 13:35:52,644 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2021-12-15 13:35:52,644 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2021-12-15 13:35:52,697 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:52,766 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:35:53,280 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2021-12-15 13:35:53,280 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2021-12-15 13:35:53,281 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2021-12-15 13:35:53,281 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2021-12-15 13:35:53,289 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:35:53,542 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:35:53,542 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53 WrapperNode [2021-12-15 13:35:53,542 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:53,543 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:53,543 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:35:53,543 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:35:53,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:53,679 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:53,953 INFO L137 Inliner]: procedures = 798, calls = 5626, calls flagged for inlining = 404, calls inlined = 343, statements flattened = 11117 [2021-12-15 13:35:53,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:35:53,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:35:53,956 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:35:53,956 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:35:53,962 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:53,963 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:53,999 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:54,000 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:54,125 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:54,144 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:54,184 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:54,229 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:35:54,230 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:35:54,230 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:35:54,230 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:35:54,232 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:53" (1/1) ... [2021-12-15 13:35:54,238 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:54,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:35:54,256 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 13:35:54,274 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 13:35:54,290 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:35:54,290 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:35:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:35:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:35:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:35:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:35:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:35:54,291 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:35:54,291 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:35:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:35:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:35:54,292 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:35:54,292 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:35:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:35:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:35:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:35:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:35:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:35:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:35:54,293 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:35:54,293 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:35:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:35:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:35:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:35:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:35:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:35:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:35:54,294 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:35:54,294 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:35:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:35:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:35:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:35:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:35:54,295 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:35:54,295 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:35:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:35:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:35:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:35:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:35:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-12-15 13:35:54,296 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-12-15 13:35:54,296 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:35:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:35:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:35:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:35:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:35:54,297 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:35:54,297 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:35:54,298 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:35:54,298 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:35:54,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:35:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:35:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:35:54,299 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:35:54,299 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-12-15 13:35:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-12-15 13:35:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:35:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:35:54,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:35:54,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:35:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:35:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:35:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:35:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:35:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:35:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:35:54,301 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:35:54,301 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:35:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:35:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:35:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:35:54,302 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:35:54,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:35:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:35:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:35:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:35:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:35:54,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:35:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:35:54,303 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:35:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:35:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:35:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:35:54,304 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:35:54,304 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:35:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:35:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:35:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:35:54,305 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:35:54,305 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:35:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:35:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:35:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:35:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:35:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:35:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:35:54,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:35:54,306 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:35:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:35:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:35:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:35:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:35:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:35:54,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:35:54,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:35:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:35:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:35:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:35:54,308 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:35:54,308 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:35:54,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:35:54,310 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:35:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:35:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:35:54,311 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:35:54,311 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:35:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:35:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:35:54,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:35:54,312 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:35:54,316 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:35:54,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:35:54,316 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 13:35:54,316 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 13:35:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:35:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:35:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:35:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:35:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:35:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:35:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:35:54,317 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:35:54,317 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:35:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:35:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:35:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:35:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:35:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:35:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:35:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:35:54,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:35:54,318 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:35:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:35:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:35:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:35:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:35:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:35:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-12-15 13:35:54,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-12-15 13:35:54,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:35:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:35:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:35:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:35:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:35:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:35:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:35:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:35:54,320 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:35:54,320 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:35:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-12-15 13:35:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-12-15 13:35:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:35:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:35:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:35:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:35:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:35:54,321 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:35:54,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:35:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:35:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:35:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:35:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:35:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:35:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:35:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:35:54,322 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:35:54,322 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:35:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:35:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:35:54,323 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:35:54,323 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:35:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:35:54,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:35:54,324 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:35:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:35:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:35:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:35:54,325 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:35:54,325 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:35:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:35:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:35:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:35:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:35:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-12-15 13:35:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-12-15 13:35:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:35:54,326 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:35:54,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2021-12-15 13:35:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2021-12-15 13:35:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:35:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:35:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:35:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:35:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:35:54,327 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:35:54,327 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:35:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:35:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:35:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:35:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:35:54,328 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 13:35:54,328 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 13:35:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:35:54,328 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:35:54,328 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:35:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:35:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:35:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:35:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:35:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:35:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:35:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:35:54,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:35:54,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:35:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:35:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:35:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:35:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:35:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:35:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:35:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:35:54,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:35:54,330 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:35:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:35:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:35:54,331 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:35:54,331 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:35:54,332 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:35:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:35:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:35:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:35:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:35:54,334 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:35:54,334 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:35:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:35:54,335 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:35:54,335 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-12-15 13:35:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-12-15 13:35:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:35:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:35:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:35:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:35:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:35:54,336 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:35:54,336 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:35:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:35:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:35:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:35:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:35:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:35:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:35:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:35:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:35:54,337 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:35:54,337 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:35:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:35:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:35:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:35:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:35:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:35:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:35:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:35:54,338 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:35:54,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2021-12-15 13:35:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2021-12-15 13:35:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:35:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:35:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:35:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:35:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:35:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:35:54,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:35:54,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:35:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:35:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:35:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:35:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:35:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:35:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:35:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:35:54,340 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:35:54,340 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:35:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:35:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:35:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:35:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:35:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:35:54,341 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:35:54,341 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:35:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:35:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:35:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:35:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:35:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:35:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:35:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:35:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:35:54,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:35:54,342 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:35:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:35:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:35:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:35:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:35:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:35:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:35:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:54,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:35:54,343 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-12-15 13:35:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-12-15 13:35:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:35:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:35:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:35:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:35:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:35:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:35:54,344 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:35:54,344 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:35:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:35:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:35:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:35:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:35:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:35:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:35:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:35:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:35:54,345 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:35:54,345 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:35:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:35:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:35:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:35:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:35:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-12-15 13:35:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-12-15 13:35:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:35:54,346 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:35:54,346 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:35:54,347 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:35:54,347 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:35:54,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:35:54,347 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:35:54,347 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:35:54,347 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:35:54,347 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:35:54,347 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:35:54,347 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:35:54,347 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:35:54,348 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-12-15 13:35:54,348 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-12-15 13:35:54,348 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:35:54,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:35:54,348 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:35:54,348 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:35:54,348 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:35:54,348 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:35:54,348 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:35:54,349 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:35:54,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:35:54,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:35:54,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:35:54,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:35:54,349 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-12-15 13:35:54,349 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-12-15 13:35:54,349 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:35:54,349 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:35:54,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:35:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:35:54,350 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:35:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:35:54,350 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:35:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:35:54,350 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:35:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:35:54,350 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:35:54,350 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:35:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:35:54,351 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:35:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:35:54,351 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:35:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:35:54,351 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:35:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:35:54,351 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:35:54,351 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:35:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:35:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:35:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:35:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:35:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:35:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:35:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:35:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:35:54,352 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:35:54,352 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:35:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:35:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:35:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:35:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:35:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:35:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:35:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:35:54,353 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:35:54,353 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:35:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:35:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:35:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:35:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:35:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:35:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:35:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:35:54,354 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:35:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:35:54,354 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:35:54,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:35:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:35:54,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:35:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:35:54,355 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:35:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-12-15 13:35:54,355 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-12-15 13:35:54,355 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:35:55,623 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:35:55,627 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:35:55,712 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:35:55,717 INFO L158 Benchmark]: Toolchain (without parser) took 8754.44ms. Allocated memory was 132.1MB in the beginning and 423.6MB in the end (delta: 291.5MB). Free memory was 97.3MB in the beginning and 255.1MB in the end (delta: -157.8MB). Peak memory consumption was 256.1MB. Max. memory is 16.1GB. [2021-12-15 13:35:55,718 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:35:55,719 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6578.34ms. Allocated memory was 132.1MB in the beginning and 302.0MB in the end (delta: 169.9MB). Free memory was 96.8MB in the beginning and 143.0MB in the end (delta: -46.2MB). Peak memory consumption was 183.7MB. Max. memory is 16.1GB. [2021-12-15 13:35:55,719 INFO L158 Benchmark]: Boogie Procedure Inliner took 411.85ms. Allocated memory was 302.0MB in the beginning and 423.6MB in the end (delta: 121.6MB). Free memory was 143.0MB in the beginning and 290.1MB in the end (delta: -147.2MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. [2021-12-15 13:35:55,720 INFO L158 Benchmark]: Boogie Preprocessor took 273.60ms. Allocated memory is still 423.6MB. Free memory was 290.1MB in the beginning and 224.1MB in the end (delta: 66.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. [2021-12-15 13:35:55,720 INFO L158 Benchmark]: RCFGBuilder took 1486.09ms. Allocated memory is still 423.6MB. Free memory was 224.1MB in the beginning and 255.1MB in the end (delta: -31.1MB). Peak memory consumption was 91.6MB. Max. memory is 16.1GB. [2021-12-15 13:35:55,723 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 79.7MB. Free memory was 39.8MB in the beginning and 39.7MB in the end (delta: 46.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6578.34ms. Allocated memory was 132.1MB in the beginning and 302.0MB in the end (delta: 169.9MB). Free memory was 96.8MB in the beginning and 143.0MB in the end (delta: -46.2MB). Peak memory consumption was 183.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 411.85ms. Allocated memory was 302.0MB in the beginning and 423.6MB in the end (delta: 121.6MB). Free memory was 143.0MB in the beginning and 290.1MB in the end (delta: -147.2MB). Peak memory consumption was 79.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 273.60ms. Allocated memory is still 423.6MB. Free memory was 290.1MB in the beginning and 224.1MB in the end (delta: 66.1MB). Peak memory consumption was 67.1MB. Max. memory is 16.1GB. * RCFGBuilder took 1486.09ms. Allocated memory is still 423.6MB. Free memory was 224.1MB in the beginning and 255.1MB in the end (delta: -31.1MB). Peak memory consumption was 91.6MB. 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 13:35:55,801 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-spinlock_drivers-net-ethernet-marvell-sky2.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 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:35:57,689 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:35:57,692 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:35:57,722 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:35:57,723 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:35:57,725 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:35:57,726 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:35:57,731 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:35:57,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:35:57,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:35:57,737 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:35:57,738 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:35:57,739 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:35:57,740 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:35:57,741 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:35:57,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:35:57,747 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:35:57,747 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:35:57,749 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:35:57,756 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:35:57,757 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:35:57,757 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:35:57,759 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:35:57,760 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:35:57,764 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:35:57,764 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:35:57,765 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:35:57,766 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:35:57,766 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:35:57,778 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:35:57,779 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:35:57,779 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:35:57,780 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:35:57,781 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:35:57,781 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:35:57,782 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:35:57,782 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:35:57,782 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:35:57,782 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:35:57,783 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:35:57,784 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:35:57,787 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:35:57,816 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:35:57,817 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:35:57,817 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:35:57,817 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:35:57,818 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:35:57,818 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:35:57,819 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:35:57,819 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:35:57,819 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:35:57,819 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:35:57,820 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:35:57,821 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:35:57,821 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:35:57,821 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:35:57,822 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:35:57,822 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:35:57,822 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:35:57,822 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:35:57,822 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:35:57,822 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 91f73b42c8fe3db55fbb7a7497120df3b9b2fa6084f78fe538d2c182c8caed17 [2021-12-15 13:35:58,106 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:35:58,133 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:35:58,135 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:35:58,135 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:35:58,136 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:35:58,137 INFO L432 ainManager$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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:35:58,207 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/860fbdff4/eda5ae09abe84be5ae5c28a7f1212abe/FLAGb1d648362 [2021-12-15 13:35:59,106 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:35:59,107 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-kernel-locking-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2021-12-15 13:35:59,167 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/860fbdff4/eda5ae09abe84be5ae5c28a7f1212abe/FLAGb1d648362 [2021-12-15 13:35:59,180 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/860fbdff4/eda5ae09abe84be5ae5c28a7f1212abe [2021-12-15 13:35:59,182 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:35:59,183 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:35:59,185 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:35:59,186 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:35:59,188 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:35:59,188 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:59" (1/1) ... [2021-12-15 13:35:59,189 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4cd0183e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:35:59, skipping insertion in model container [2021-12-15 13:35:59,189 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:35:59" (1/1) ... [2021-12-15 13:35:59,194 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:35:59,402 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:04,675 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2021-12-15 13:36:04,677 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2021-12-15 13:36:04,678 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2021-12-15 13:36:04,678 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2021-12-15 13:36:04,708 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:04,747 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:36:04,817 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:36:05,149 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2021-12-15 13:36:05,150 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2021-12-15 13:36:05,150 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2021-12-15 13:36:05,150 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2021-12-15 13:36:05,156 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:05,179 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:36:05,716 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583669,583682] [2021-12-15 13:36:05,717 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[583838,583851] [2021-12-15 13:36:05,717 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584005,584018] [2021-12-15 13:36:05,717 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-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[584173,584186] [2021-12-15 13:36:05,725 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:36:06,140 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:36:06,141 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06 WrapperNode [2021-12-15 13:36:06,141 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:36:06,142 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:06,142 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:36:06,142 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:36:06,147 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,256 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,535 INFO L137 Inliner]: procedures = 813, calls = 5626, calls flagged for inlining = 404, calls inlined = 343, statements flattened = 10853 [2021-12-15 13:36:06,536 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:36:06,537 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:36:06,537 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:36:06,537 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:36:06,547 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,548 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,597 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,598 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,738 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,805 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,854 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:36:06,855 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:36:06,855 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:36:06,855 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:36:06,856 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:36:06" (1/1) ... [2021-12-15 13:36:06,861 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:36:06,867 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:36:06,886 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 13:36:06,927 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 13:36:06,938 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:36:06,938 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:36:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2021-12-15 13:36:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2021-12-15 13:36:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2021-12-15 13:36:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2021-12-15 13:36:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2021-12-15 13:36:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2021-12-15 13:36:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:36:06,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-15 13:36:06,939 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2021-12-15 13:36:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2021-12-15 13:36:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2021-12-15 13:36:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2021-12-15 13:36:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:36:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:36:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2021-12-15 13:36:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2021-12-15 13:36:06,940 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:36:06,940 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:36:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2021-12-15 13:36:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2021-12-15 13:36:06,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:36:06,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:36:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-12-15 13:36:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-12-15 13:36:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2021-12-15 13:36:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2021-12-15 13:36:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:36:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:36:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:36:06,942 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:36:06,942 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2021-12-15 13:36:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2021-12-15 13:36:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:36:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:36:06,943 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:36:06,943 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:36:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:36:06,944 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:36:06,944 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2021-12-15 13:36:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2021-12-15 13:36:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:36:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:36:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2021-12-15 13:36:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2021-12-15 13:36:06,945 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:36:06,945 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:36:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:36:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:36:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2021-12-15 13:36:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2021-12-15 13:36:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:36:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:36:06,946 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2021-12-15 13:36:06,946 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2021-12-15 13:36:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2021-12-15 13:36:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2021-12-15 13:36:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-15 13:36:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-15 13:36:06,947 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:36:06,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:36:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2021-12-15 13:36:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2021-12-15 13:36:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:36:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:36:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:36:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:36:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:36:06,948 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:36:06,948 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:36:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:36:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:36:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:36:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:36:06,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_locked_at_exit [2021-12-15 13:36:06,949 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:36:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2021-12-15 13:36:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2021-12-15 13:36:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2021-12-15 13:36:06,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2021-12-15 13:36:06,950 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:36:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2021-12-15 13:36:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2021-12-15 13:36:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2021-12-15 13:36:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2021-12-15 13:36:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2021-12-15 13:36:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2021-12-15 13:36:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:36:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:36:06,951 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:36:06,951 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:36:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:36:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:36:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2021-12-15 13:36:06,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2021-12-15 13:36:06,952 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 13:36:06,952 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 13:36:06,952 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2021-12-15 13:36:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2021-12-15 13:36:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2021-12-15 13:36:06,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2021-12-15 13:36:06,953 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:36:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:36:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:36:06,955 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:36:06,955 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2021-12-15 13:36:06,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2021-12-15 13:36:06,956 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:36:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:36:06,957 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2021-12-15 13:36:06,957 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2021-12-15 13:36:06,961 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:36:06,961 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:36:06,961 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2021-12-15 13:36:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2021-12-15 13:36:06,962 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:36:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:36:06,962 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2021-12-15 13:36:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2021-12-15 13:36:06,962 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:36:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:36:06,962 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2021-12-15 13:36:06,962 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2021-12-15 13:36:06,963 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:36:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:36:06,963 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:36:06,963 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2021-12-15 13:36:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2021-12-15 13:36:06,963 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2021-12-15 13:36:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2021-12-15 13:36:06,963 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:36:06,963 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:36:06,963 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2021-12-15 13:36:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2021-12-15 13:36:06,964 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:36:06,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2021-12-15 13:36:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2021-12-15 13:36:06,964 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:36:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:36:06,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2021-12-15 13:36:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2021-12-15 13:36:06,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2021-12-15 13:36:06,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2021-12-15 13:36:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:36:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:36:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:36:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:36:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:36:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:36:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-12-15 13:36:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2021-12-15 13:36:06,965 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:36:06,965 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:36:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:36:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:36:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:36:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:36:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2021-12-15 13:36:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2021-12-15 13:36:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:36:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:36:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2021-12-15 13:36:06,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2021-12-15 13:36:06,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2021-12-15 13:36:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2021-12-15 13:36:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2021-12-15 13:36:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2021-12-15 13:36:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2021-12-15 13:36:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2021-12-15 13:36:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:36:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:36:06,967 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:36:06,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:36:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2021-12-15 13:36:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2021-12-15 13:36:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:36:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:36:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2021-12-15 13:36:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2021-12-15 13:36:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:36:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:36:06,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2021-12-15 13:36:06,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2021-12-15 13:36:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:36:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:36:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2021-12-15 13:36:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2021-12-15 13:36:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:36:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:36:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2021-12-15 13:36:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2021-12-15 13:36:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:36:06,969 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:36:06,969 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2021-12-15 13:36:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2021-12-15 13:36:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2021-12-15 13:36:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2021-12-15 13:36:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:36:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:36:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:36:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:36:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_79 [2021-12-15 13:36:06,970 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_79 [2021-12-15 13:36:06,970 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2021-12-15 13:36:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:36:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:36:06,971 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:36:06,971 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2021-12-15 13:36:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2021-12-15 13:36:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2021-12-15 13:36:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2021-12-15 13:36:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:36:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:36:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2021-12-15 13:36:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2021-12-15 13:36:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2021-12-15 13:36:06,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2021-12-15 13:36:06,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:36:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:36:06,973 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:36:06,973 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:36:06,973 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2021-12-15 13:36:06,974 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2021-12-15 13:36:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2021-12-15 13:36:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2021-12-15 13:36:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:36:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:36:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:36:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:36:06,976 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2021-12-15 13:36:06,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2021-12-15 13:36:06,977 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2021-12-15 13:36:06,977 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2021-12-15 13:36:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2021-12-15 13:36:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2021-12-15 13:36:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:36:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:36:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2021-12-15 13:36:06,978 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2021-12-15 13:36:06,978 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:36:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:36:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:36:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:36:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2021-12-15 13:36:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2021-12-15 13:36:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:36:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:36:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2021-12-15 13:36:06,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2021-12-15 13:36:06,979 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:36:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:36:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2021-12-15 13:36:06,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:36:06,980 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2021-12-15 13:36:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2021-12-15 13:36:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:36:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2021-12-15 13:36:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2021-12-15 13:36:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:36:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:36:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2021-12-15 13:36:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2021-12-15 13:36:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:36:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:36:06,981 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2021-12-15 13:36:06,981 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2021-12-15 13:36:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:36:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:36:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:36:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:36:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_80 [2021-12-15 13:36:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_80 [2021-12-15 13:36:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:36:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:36:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:36:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:36:06,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:36:06,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:36:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2021-12-15 13:36:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2021-12-15 13:36:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:36:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:36:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:36:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:36:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-12-15 13:36:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-12-15 13:36:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2021-12-15 13:36:06,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2021-12-15 13:36:06,983 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2021-12-15 13:36:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:36:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:36:06,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:36:06,984 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2021-12-15 13:36:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2021-12-15 13:36:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2021-12-15 13:36:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2021-12-15 13:36:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:36:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:36:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2021-12-15 13:36:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2021-12-15 13:36:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:36:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:36:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:36:06,985 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:36:06,985 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2021-12-15 13:36:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:36:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:36:06,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2021-12-15 13:36:06,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2021-12-15 13:36:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:36:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-15 13:36:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2021-12-15 13:36:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2021-12-15 13:36:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:36:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:36:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2021-12-15 13:36:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2021-12-15 13:36:06,987 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2021-12-15 13:36:06,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2021-12-15 13:36:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-12-15 13:36:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-12-15 13:36:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2021-12-15 13:36:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2021-12-15 13:36:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2021-12-15 13:36:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2021-12-15 13:36:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:36:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:36:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2021-12-15 13:36:06,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2021-12-15 13:36:06,988 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2021-12-15 13:36:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2021-12-15 13:36:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:36:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:36:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2021-12-15 13:36:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2021-12-15 13:36:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-12-15 13:36:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2021-12-15 13:36:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2021-12-15 13:36:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2021-12-15 13:36:06,989 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:36:06,989 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:36:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:36:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:36:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:36:06,990 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:36:06,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:36:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:36:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2021-12-15 13:36:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2021-12-15 13:36:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:36:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:36:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:36:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:36:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:36:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:36:06,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:36:06,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:36:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:36:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:36:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2021-12-15 13:36:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2021-12-15 13:36:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2021-12-15 13:36:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2021-12-15 13:36:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:36:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:36:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2021-12-15 13:36:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2021-12-15 13:36:06,992 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2021-12-15 13:36:06,992 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2021-12-15 13:36:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2021-12-15 13:36:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2021-12-15 13:36:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:36:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:36:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-15 13:36:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-15 13:36:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:36:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:36:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2021-12-15 13:36:06,993 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2021-12-15 13:36:06,993 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:36:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:36:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2021-12-15 13:36:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2021-12-15 13:36:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2021-12-15 13:36:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2021-12-15 13:36:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:36:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:36:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2021-12-15 13:36:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2021-12-15 13:36:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:36:06,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:36:06,994 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2021-12-15 13:36:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2021-12-15 13:36:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:36:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:36:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-15 13:36:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-15 13:36:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2021-12-15 13:36:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2021-12-15 13:36:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2021-12-15 13:36:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2021-12-15 13:36:06,995 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:36:06,995 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:36:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:36:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:36:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2021-12-15 13:36:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2021-12-15 13:36:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2021-12-15 13:36:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2021-12-15 13:36:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:36:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:36:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:36:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:36:06,996 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2021-12-15 13:36:06,996 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2021-12-15 13:36:06,997 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-15 13:36:08,097 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:36:08,100 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:36:08,212 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:36:08,215 INFO L158 Benchmark]: Toolchain (without parser) took 9030.90ms. Allocated memory was 65.0MB in the beginning and 404.8MB in the end (delta: 339.7MB). Free memory was 32.5MB in the beginning and 185.0MB in the end (delta: -152.6MB). Peak memory consumption was 285.0MB. Max. memory is 16.1GB. [2021-12-15 13:36:08,215 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:36:08,215 INFO L158 Benchmark]: CACSL2BoogieTranslator took 6955.95ms. Allocated memory was 65.0MB in the beginning and 404.8MB in the end (delta: 339.7MB). Free memory was 32.3MB in the beginning and 161.3MB in the end (delta: -129.0MB). Peak memory consumption was 214.7MB. Max. memory is 16.1GB. [2021-12-15 13:36:08,216 INFO L158 Benchmark]: Boogie Procedure Inliner took 394.37ms. Allocated memory is still 404.8MB. Free memory was 161.3MB in the beginning and 226.8MB in the end (delta: -65.5MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. [2021-12-15 13:36:08,216 INFO L158 Benchmark]: Boogie Preprocessor took 317.02ms. Allocated memory is still 404.8MB. Free memory was 226.8MB in the beginning and 157.6MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2021-12-15 13:36:08,216 INFO L158 Benchmark]: RCFGBuilder took 1358.41ms. Allocated memory is still 404.8MB. Free memory was 157.6MB in the beginning and 185.0MB in the end (delta: -27.4MB). Peak memory consumption was 70.7MB. Max. memory is 16.1GB. [2021-12-15 13:36:08,218 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 65.0MB. Free memory was 45.5MB in the beginning and 45.5MB in the end (delta: 28.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 6955.95ms. Allocated memory was 65.0MB in the beginning and 404.8MB in the end (delta: 339.7MB). Free memory was 32.3MB in the beginning and 161.3MB in the end (delta: -129.0MB). Peak memory consumption was 214.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 394.37ms. Allocated memory is still 404.8MB. Free memory was 161.3MB in the beginning and 226.8MB in the end (delta: -65.5MB). Peak memory consumption was 28.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 317.02ms. Allocated memory is still 404.8MB. Free memory was 226.8MB in the beginning and 157.6MB in the end (delta: 69.2MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * RCFGBuilder took 1358.41ms. Allocated memory is still 404.8MB. Free memory was 157.6MB in the beginning and 185.0MB in the end (delta: -27.4MB). Peak memory consumption was 70.7MB. 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 13:36:08,269 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