./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:40:06,307 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:40:06,308 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:40:06,383 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:40:06,383 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:40:06,386 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:40:06,387 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:40:06,391 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:40:06,392 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:40:06,396 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:40:06,396 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:40:06,397 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:40:06,397 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:40:06,399 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:40:06,401 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:40:06,404 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:40:06,404 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:40:06,405 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:40:06,407 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:40:06,409 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:40:06,411 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:40:06,412 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:40:06,413 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:40:06,414 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:40:06,417 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:40:06,420 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:40:06,420 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:40:06,421 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:40:06,422 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:40:06,423 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:40:06,423 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:40:06,423 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:40:06,424 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:40:06,425 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:40:06,425 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:40:06,426 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:40:06,427 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:40:06,427 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:40:06,427 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:40:06,428 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:40:06,428 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:40:06,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:40:06,449 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:40:06,450 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:40:06,450 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:40:06,450 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:40:06,450 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:40:06,451 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:40:06,451 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:40:06,451 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:40:06,451 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:40:06,452 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:40:06,452 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:40:06,452 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:40:06,452 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:40:06,452 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:40:06,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:40:06,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:40:06,453 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:40:06,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:40:06,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:40:06,453 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:40:06,453 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:40:06,453 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:06,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:40:06,454 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:40:06,454 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:40:06,454 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:40:06,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:40:06,454 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:40:06,454 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:40:06,455 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:40:06,455 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:40:06,455 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2021-12-15 13:40:06,679 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:40:06,716 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:40:06,718 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:40:06,719 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:40:06,722 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:40:06,724 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:40:06,783 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a081e07d/19c0cd7243c64ff0af9266ce9453dedd/FLAGfb66f607d [2021-12-15 13:40:07,480 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:40:07,481 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:40:07,529 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a081e07d/19c0cd7243c64ff0af9266ce9453dedd/FLAGfb66f607d [2021-12-15 13:40:07,577 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1a081e07d/19c0cd7243c64ff0af9266ce9453dedd [2021-12-15 13:40:07,579 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:40:07,580 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:40:07,581 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:07,582 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:40:07,584 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:40:07,584 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:07" (1/1) ... [2021-12-15 13:40:07,585 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@578fc714 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:07, skipping insertion in model container [2021-12-15 13:40:07,585 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:07" (1/1) ... [2021-12-15 13:40:07,590 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:40:07,760 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:40:12,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-12-15 13:40:12,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-12-15 13:40:12,283 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-12-15 13:40:12,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-12-15 13:40:12,312 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:12,364 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:40:12,732 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-12-15 13:40:12,733 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-12-15 13:40:12,733 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-12-15 13:40:12,734 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-12-15 13:40:12,742 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:12,997 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:40:12,998 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12 WrapperNode [2021-12-15 13:40:12,998 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:12,999 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:12,999 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:40:12,999 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:40:13,004 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,179 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,470 INFO L137 Inliner]: procedures = 606, calls = 5908, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12720 [2021-12-15 13:40:13,471 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:13,472 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:40:13,472 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:40:13,472 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:40:13,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,479 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,544 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,545 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,698 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,729 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,871 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,971 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:40:13,971 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:40:13,972 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:40:13,972 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:40:13,973 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:12" (1/1) ... [2021-12-15 13:40:13,978 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:13,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:40:14,019 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 13:40:14,021 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 13:40:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:40:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:40:14,090 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:40:14,090 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:40:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:40:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:40:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:40:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:40:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:40:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:40:14,091 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:40:14,091 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:40:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:40:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:40:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:40:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:40:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:40:14,092 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:40:14,092 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:40:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:40:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:40:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:40:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:40:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:40:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:40:14,093 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:40:14,093 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:40:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:40:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:40:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:40:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:40:14,094 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:40:14,094 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:40:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:40:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:40:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:40:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:40:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:40:14,095 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:40:14,095 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:40:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:40:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:40:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:40:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:40:14,096 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:40:14,096 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:40:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:40:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:40:14,097 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:40:14,097 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:40:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:40:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:40:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:40:14,098 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:40:14,098 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:40:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:40:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:40:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:40:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:40:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:40:14,099 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:40:14,099 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:40:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:40:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:40:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:40:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:40:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:40:14,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:40:14,100 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:40:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:40:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:40:14,115 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:40:14,115 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:40:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:40:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:40:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:40:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:40:14,116 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:40:14,116 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:40:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:40:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:40:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:40:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:40:14,117 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:40:14,117 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:40:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:40:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:40:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:40:14,118 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:40:14,118 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:40:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:40:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:40:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:40:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:40:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:40:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:40:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:40:14,119 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:40:14,119 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:40:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:40:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:40:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:40:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:40:14,120 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:40:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:40:14,120 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:40:14,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:40:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:40:14,121 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:40:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:40:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:40:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:40:14,124 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:40:14,124 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:40:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:14,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:40:14,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:40:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:40:14,129 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:40:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:40:14,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:40:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:40:14,129 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:40:14,129 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:40:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:40:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:40:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:40:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:40:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:40:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:40:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:40:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:40:14,130 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:40:14,130 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:40:14,131 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:40:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:40:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:40:14,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:40:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:40:14,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:40:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:40:14,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:40:14,131 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:40:14,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:40:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:40:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:40:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:40:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:40:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:40:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:40:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:40:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:40:14,132 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:40:14,132 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:40:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:40:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:40:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:40:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:40:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:40:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:40:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:40:14,133 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:40:14,133 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:40:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:40:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:40:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:40:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:40:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:40:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:40:14,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:40:14,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:40:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:40:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:40:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:40:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:40:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:40:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:40:14,135 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:40:14,135 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:40:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:40:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:40:14,136 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:40:14,136 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:40:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:40:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:40:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:40:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:40:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:40:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:40:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:40:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:40:14,137 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:40:14,137 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:40:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:40:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:40:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:40:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:40:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:40:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:40:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:40:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:40:14,138 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:40:14,138 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:40:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:40:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:40:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:40:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:40:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:40:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:40:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:40:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:40:14,139 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:40:14,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:40:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:40:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:40:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:40:14,140 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:40:14,140 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:40:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:40:14,141 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 13:40:14,141 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 13:40:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:40:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:40:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:40:14,141 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:40:14,141 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:40:14,156 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:40:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:40:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:40:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:40:14,158 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:40:14,158 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:40:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:40:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:40:14,159 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:40:14,159 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:40:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:40:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:40:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:40:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:40:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:40:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:40:14,160 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:40:14,160 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:40:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:40:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:40:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:40:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:40:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:40:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:40:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:40:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:40:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:40:14,161 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:40:14,161 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:40:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:40:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:40:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:40:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:40:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:40:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:40:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:40:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:40:14,162 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:40:14,162 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:40:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:40:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:40:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:40:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:40:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:40:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:40:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:40:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:40:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:40:14,163 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:40:14,163 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:40:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:40:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:40:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:40:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:40:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:40:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:40:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:40:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:40:14,164 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:40:14,164 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:40:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:40:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:40:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:40:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:40:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:40:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:40:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:40:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:40:14,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:40:14,165 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:40:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:40:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:40:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:40:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:40:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:40:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:40:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:40:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:40:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:40:14,166 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:40:14,166 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:40:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:40:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:40:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:40:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:40:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:40:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:40:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:40:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:40:14,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:40:14,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:40:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:40:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:40:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:40:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:40:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:40:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:40:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:40:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:40:14,168 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:40:14,168 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:40:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:40:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:40:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:40:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:40:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:40:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:40:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:40:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:40:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:40:14,169 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:40:14,169 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:40:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:40:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:40:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:40:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:40:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:40:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:40:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:40:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:40:14,170 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:40:14,170 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:40:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:40:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:40:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:40:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:40:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:40:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:40:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:40:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:40:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:40:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:40:14,171 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:40:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:40:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:40:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:40:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:40:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:40:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:40:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:40:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:40:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:40:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:40:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:40:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:40:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:40:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:40:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:40:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:40:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:40:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:40:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:40:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:40:14,173 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:40:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:40:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:40:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:40:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:40:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:40:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:40:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:40:14,174 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:40:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:40:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:40:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:40:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:40:14,175 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 13:40:14,175 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 13:40:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:40:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:40:14,175 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:40:14,175 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:40:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:40:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:40:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:40:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:40:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:40:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:40:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:40:14,176 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:40:14,176 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:40:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:40:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:40:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:40:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:40:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:40:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:40:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:40:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:40:14,177 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:40:14,177 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:40:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:40:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:40:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:40:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:40:14,178 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:40:14,178 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:40:15,421 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:40:15,427 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:40:15,938 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:40:15,945 INFO L158 Benchmark]: Toolchain (without parser) took 8363.97ms. Allocated memory was 100.7MB in the beginning and 562.0MB in the end (delta: 461.4MB). Free memory was 47.1MB in the beginning and 365.9MB in the end (delta: -318.8MB). Peak memory consumption was 169.8MB. Max. memory is 16.1GB. [2021-12-15 13:40:15,946 INFO L158 Benchmark]: CDTParser took 0.24ms. Allocated memory is still 100.7MB. Free memory was 58.1MB in the beginning and 58.0MB in the end (delta: 45.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2021-12-15 13:40:15,948 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5416.60ms. Allocated memory was 100.7MB in the beginning and 318.8MB in the end (delta: 218.1MB). Free memory was 47.1MB in the beginning and 164.9MB in the end (delta: -117.8MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. [2021-12-15 13:40:15,952 INFO L158 Benchmark]: Boogie Procedure Inliner took 472.69ms. Allocated memory is still 318.8MB. Free memory was 164.9MB in the beginning and 167.2MB in the end (delta: -2.3MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. [2021-12-15 13:40:15,952 INFO L158 Benchmark]: Boogie Preprocessor took 499.13ms. Allocated memory is still 318.8MB. Free memory was 167.2MB in the beginning and 151.4MB in the end (delta: 15.8MB). Peak memory consumption was 121.8MB. Max. memory is 16.1GB. [2021-12-15 13:40:15,953 INFO L158 Benchmark]: RCFGBuilder took 1972.33ms. Allocated memory was 318.8MB in the beginning and 562.0MB in the end (delta: 243.3MB). Free memory was 151.4MB in the beginning and 365.9MB in the end (delta: -214.6MB). Peak memory consumption was 53.7MB. Max. memory is 16.1GB. [2021-12-15 13:40:15,958 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.24ms. Allocated memory is still 100.7MB. Free memory was 58.1MB in the beginning and 58.0MB in the end (delta: 45.7kB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5416.60ms. Allocated memory was 100.7MB in the beginning and 318.8MB in the end (delta: 218.1MB). Free memory was 47.1MB in the beginning and 164.9MB in the end (delta: -117.8MB). Peak memory consumption was 142.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 472.69ms. Allocated memory is still 318.8MB. Free memory was 164.9MB in the beginning and 167.2MB in the end (delta: -2.3MB). Peak memory consumption was 65.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 499.13ms. Allocated memory is still 318.8MB. Free memory was 167.2MB in the beginning and 151.4MB in the end (delta: 15.8MB). Peak memory consumption was 121.8MB. Max. memory is 16.1GB. * RCFGBuilder took 1972.33ms. Allocated memory was 318.8MB in the beginning and 562.0MB in the end (delta: 243.3MB). Free memory was 151.4MB in the beginning and 365.9MB in the end (delta: -214.6MB). Peak memory consumption was 53.7MB. 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 13:40:15,989 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 Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:40:18,018 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:40:18,033 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:40:18,053 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:40:18,053 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:40:18,054 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:40:18,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:40:18,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:40:18,058 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:40:18,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:40:18,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:40:18,069 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:40:18,070 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:40:18,074 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:40:18,076 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:40:18,079 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:40:18,080 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:40:18,081 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:40:18,084 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:40:18,090 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:40:18,091 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:40:18,093 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:40:18,093 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:40:18,094 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:40:18,096 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:40:18,098 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:40:18,099 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:40:18,099 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:40:18,101 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:40:18,102 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:40:18,102 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:40:18,103 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:40:18,104 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:40:18,104 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:40:18,105 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:40:18,106 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:40:18,106 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:40:18,106 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:40:18,107 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:40:18,108 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:40:18,108 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:40:18,111 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:40:18,136 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:40:18,137 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:40:18,137 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:40:18,138 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:40:18,138 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:40:18,139 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:40:18,140 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:40:18,140 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:40:18,140 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:40:18,140 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:40:18,141 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:40:18,141 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:40:18,141 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:40:18,141 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:40:18,141 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:40:18,141 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:40:18,142 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:40:18,142 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:40:18,142 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:40:18,142 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:40:18,142 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:40:18,142 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:40:18,143 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:40:18,143 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:18,143 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:40:18,143 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:40:18,143 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:40:18,143 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:40:18,143 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:40:18,144 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:40:18,144 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:40:18,144 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:40:18,144 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:40:18,144 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:40:18,145 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 429546fed7ce98cca10b6fee2111fe4d858ea336d514969d68b4b69efba17a4e [2021-12-15 13:40:18,433 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:40:18,460 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:40:18,463 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:40:18,466 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:40:18,466 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:40:18,468 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:40:18,519 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42b91c6e8/f3898760ce804dbebe4564d5c98aeee1/FLAG8d4c1d874 [2021-12-15 13:40:19,481 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:40:19,482 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:40:19,554 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42b91c6e8/f3898760ce804dbebe4564d5c98aeee1/FLAG8d4c1d874 [2021-12-15 13:40:20,006 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/42b91c6e8/f3898760ce804dbebe4564d5c98aeee1 [2021-12-15 13:40:20,008 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:40:20,010 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:40:20,012 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:20,013 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:40:20,016 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:40:20,017 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:20" (1/1) ... [2021-12-15 13:40:20,019 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38fdea08 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:20, skipping insertion in model container [2021-12-15 13:40:20,019 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:40:20" (1/1) ... [2021-12-15 13:40:20,027 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:40:20,241 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:40:24,199 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-12-15 13:40:24,201 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-12-15 13:40:24,205 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-12-15 13:40:24,206 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-12-15 13:40:24,229 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:24,322 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:40:24,414 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:40:24,830 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-12-15 13:40:24,831 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-12-15 13:40:24,831 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-12-15 13:40:24,832 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-12-15 13:40:24,836 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:24,878 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:40:25,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549278,549291] [2021-12-15 13:40:25,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549444,549457] [2021-12-15 13:40:25,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549608,549621] [2021-12-15 13:40:25,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-nvidia-forcedeth.cil.i[549773,549786] [2021-12-15 13:40:25,291 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:40:25,512 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:40:25,513 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25 WrapperNode [2021-12-15 13:40:25,513 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:40:25,514 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:25,514 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:40:25,514 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:40:25,519 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:25,639 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:25,915 INFO L137 Inliner]: procedures = 620, calls = 5908, calls flagged for inlining = 318, calls inlined = 304, statements flattened = 12296 [2021-12-15 13:40:25,916 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:40:25,916 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:40:25,916 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:40:25,916 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:40:25,932 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:25,932 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,037 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,037 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,234 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,266 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,319 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,374 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:40:26,375 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:40:26,375 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:40:26,375 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:40:26,376 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:40:25" (1/1) ... [2021-12-15 13:40:26,381 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:40:26,464 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:40:26,502 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 13:40:26,527 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 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:40:26,623 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:40:26,623 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_0_6 [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:40:26,624 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:40:26,624 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:40:26,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:40:26,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:40:26,626 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:40:26,626 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:40:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:40:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:40:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-12-15 13:40:26,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:40:26,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:40:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:40:26,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:40:26,629 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:40:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:40:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:40:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:40:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:40:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:40:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:40:26,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:40:26,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:40:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:40:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:40:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:40:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:40:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:40:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:40:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:40:26,631 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:40:26,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:40:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:40:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:40:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:40:26,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:40:26,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:40:26,633 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:40:26,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:40:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:40:26,635 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:40:26,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:40:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:40:26,636 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:40:26,636 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:40:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:40:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:40:26,637 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:40:26,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:40:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:40:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:40:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:40:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:40:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:40:26,638 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:40:26,638 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:40:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:40:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_forcedeth_pci_driver_exit_20_2 [2021-12-15 13:40:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:40:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:40:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:40:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:40:26,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:40:26,639 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:40:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:40:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:40:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:40:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:40:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:40:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:40:26,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:40:26,640 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:40:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:40:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:40:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:40:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:40:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:40:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:40:26,641 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:40:26,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:40:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:40:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:40:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:40:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:40:26,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:40:26,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:40:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:40:26,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:40:26,643 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:40:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:40:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:40:26,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:40:26,659 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:40:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:40:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:40:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:40:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:40:26,660 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:40:26,660 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:40:26,661 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:40:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:40:26,661 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:40:26,661 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:40:26,661 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:40:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:26,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:40:26,662 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:40:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:40:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:40:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:40:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:40:26,663 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:40:26,663 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:40:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:40:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:40:26,664 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:40:26,664 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:40:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:40:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:40:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:40:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:40:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:40:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:40:26,665 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:40:26,665 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 13:40:26,665 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 13:40:26,665 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:40:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:40:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:40:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:40:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:40:26,666 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:40:26,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:40:26,667 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:40:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:40:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:40:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:40:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:40:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:40:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:40:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:40:26,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:40:26,668 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:40:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:40:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:40:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:40:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:40:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:40:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:40:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:40:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:40:26,669 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:40:26,669 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:40:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:40:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:40:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:40:26,670 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:40:26,670 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:40:26,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:40:26,673 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:40:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:40:26,673 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:40:26,673 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:40:26,673 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:40:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:40:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:40:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:40:26,674 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:40:26,674 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:40:26,677 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:40:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:40:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:40:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:40:26,678 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:40:26,678 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:40:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:40:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:40:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:40:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:40:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:40:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:40:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:40:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:40:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:40:26,679 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:40:26,679 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:40:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:40:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:40:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:40:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:40:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:40:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:40:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:40:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:40:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:40:26,680 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:40:26,680 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:40:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:40:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:40:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:40:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:40:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:40:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:40:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:40:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:40:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:40:26,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:40:26,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:40:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:40:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:40:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:40:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:40:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:40:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:40:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:40:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:40:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:40:26,682 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:40:26,682 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:40:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:40:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:40:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:40:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:40:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:40:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:40:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:40:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:40:26,683 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:40:26,683 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:40:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:40:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:40:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:40:26,684 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:40:26,684 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:40:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:40:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:40:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:40:26,685 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:40:26,685 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:40:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:40:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:40:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:40:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:40:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:40:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:40:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:40:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:40:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:40:26,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:40:26,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:40:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:40:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:40:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:40:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:40:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:40:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:40:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:40:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:40:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:40:26,687 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:40:26,687 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:40:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:40:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:40:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:40:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:40:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:40:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:40:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:40:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:40:26,688 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:40:26,688 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:40:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:40:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:40:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:40:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:40:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:40:26,689 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:40:26,689 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:40:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:40:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:40:26,690 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:40:26,690 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:40:26,691 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:40:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:40:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:40:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:40:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:40:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:40:26,693 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:40:26,693 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:40:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:40:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:40:26,707 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:40:26,707 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:40:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:40:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:40:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:40:26,708 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:40:26,708 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:40:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:40:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:40:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:40:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:40:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:40:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:40:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:40:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:40:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:40:26,709 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:40:26,709 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:40:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:40:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:40:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:40:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:40:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:40:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:40:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2021-12-15 13:40:26,710 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:40:26,710 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:40:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:40:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:40:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:40:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:40:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:40:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:40:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:40:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:40:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:40:26,711 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:40:26,711 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:40:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:40:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:40:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:40:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:40:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:40:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:40:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:40:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2021-12-15 13:40:26,712 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:40:26,712 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:40:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:40:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:40:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:40:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:40:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:40:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:40:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:40:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:40:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:40:26,713 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:40:26,713 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:40:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:40:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:40:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:40:26,714 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:40:26,714 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:40:28,180 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:40:28,186 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:40:35,919 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:40:35,922 INFO L158 Benchmark]: Toolchain (without parser) took 15911.84ms. Allocated memory was 81.8MB in the beginning and 442.5MB in the end (delta: 360.7MB). Free memory was 49.3MB in the beginning and 282.5MB in the end (delta: -233.2MB). Peak memory consumption was 260.4MB. Max. memory is 16.1GB. [2021-12-15 13:40:35,922 INFO L158 Benchmark]: CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:40:35,923 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5501.03ms. Allocated memory was 81.8MB in the beginning and 289.4MB in the end (delta: 207.6MB). Free memory was 49.1MB in the beginning and 107.3MB in the end (delta: -58.3MB). Peak memory consumption was 192.9MB. Max. memory is 16.1GB. [2021-12-15 13:40:35,923 INFO L158 Benchmark]: Boogie Procedure Inliner took 401.82ms. Allocated memory was 289.4MB in the beginning and 442.5MB in the end (delta: 153.1MB). Free memory was 107.3MB in the beginning and 259.9MB in the end (delta: -152.6MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. [2021-12-15 13:40:35,923 INFO L158 Benchmark]: Boogie Preprocessor took 457.93ms. Allocated memory is still 442.5MB. Free memory was 259.9MB in the beginning and 189.1MB in the end (delta: 70.8MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. [2021-12-15 13:40:35,924 INFO L158 Benchmark]: RCFGBuilder took 9545.76ms. Allocated memory is still 442.5MB. Free memory was 189.1MB in the beginning and 282.5MB in the end (delta: -93.4MB). Peak memory consumption was 41.4MB. Max. memory is 16.1GB. [2021-12-15 13:40:35,925 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.31ms. Allocated memory is still 52.4MB. Free memory was 33.9MB in the beginning and 33.9MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5501.03ms. Allocated memory was 81.8MB in the beginning and 289.4MB in the end (delta: 207.6MB). Free memory was 49.1MB in the beginning and 107.3MB in the end (delta: -58.3MB). Peak memory consumption was 192.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 401.82ms. Allocated memory was 289.4MB in the beginning and 442.5MB in the end (delta: 153.1MB). Free memory was 107.3MB in the beginning and 259.9MB in the end (delta: -152.6MB). Peak memory consumption was 45.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 457.93ms. Allocated memory is still 442.5MB. Free memory was 259.9MB in the beginning and 189.1MB in the end (delta: 70.8MB). Peak memory consumption was 88.1MB. Max. memory is 16.1GB. * RCFGBuilder took 9545.76ms. Allocated memory is still 442.5MB. Free memory was 189.1MB in the beginning and 282.5MB in the end (delta: -93.4MB). Peak memory consumption was 41.4MB. 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 13:40:35,999 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable