./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_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_linux-usb-dev_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 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:44:34,290 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:44:34,293 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:44:34,325 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:44:34,326 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:44:34,329 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:44:34,330 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:44:34,332 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:44:34,334 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:44:34,339 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:44:34,340 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:44:34,341 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:44:34,341 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:44:34,343 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:44:34,344 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:44:34,349 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:44:34,350 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:44:34,351 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:44:34,352 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:44:34,357 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:44:34,358 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:44:34,359 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:44:34,360 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:44:34,360 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:44:34,365 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:44:34,365 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:44:34,366 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:44:34,367 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:44:34,367 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:44:34,368 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:44:34,368 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:44:34,369 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:44:34,370 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:44:34,371 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:44:34,372 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:44:34,372 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:44:34,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:44:34,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:44:34,373 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:44:34,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:44:34,374 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:44:34,376 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:44:34,397 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:44:34,398 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:44:34,398 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:44:34,398 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:44:34,399 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:44:34,399 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:44:34,400 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:44:34,400 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:44:34,400 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:44:34,400 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:44:34,401 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:44:34,401 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:44:34,401 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:44:34,401 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:44:34,401 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:44:34,401 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:44:34,402 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:44:34,402 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:44:34,402 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:44:34,402 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:44:34,402 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:44:34,402 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:34,403 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:44:34,403 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:44:34,403 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:44:34,403 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:44:34,403 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:44:34,403 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:44:34,404 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:44:34,404 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:44:34,404 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:44:34,404 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2021-12-15 13:44:34,623 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:44:34,644 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:44:34,646 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:44:34,647 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:44:34,648 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:44:34,649 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:44:34,713 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e006cc1d/7d18090faecd4a10a22b9b418783a6fb/FLAG197b3c77b [2021-12-15 13:44:35,438 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:44:35,439 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:44:35,489 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e006cc1d/7d18090faecd4a10a22b9b418783a6fb/FLAG197b3c77b [2021-12-15 13:44:35,730 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e006cc1d/7d18090faecd4a10a22b9b418783a6fb [2021-12-15 13:44:35,732 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:44:35,733 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:44:35,736 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:35,737 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:44:35,739 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:44:35,740 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:35" (1/1) ... [2021-12-15 13:44:35,740 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f436cf3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:35, skipping insertion in model container [2021-12-15 13:44:35,740 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:35" (1/1) ... [2021-12-15 13:44:35,745 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:44:35,872 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:40,161 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-12-15 13:44:40,163 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-12-15 13:44:40,164 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-12-15 13:44:40,164 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-12-15 13:44:40,189 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:40,233 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:44:40,777 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-12-15 13:44:40,778 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-12-15 13:44:40,778 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-12-15 13:44:40,778 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-12-15 13:44:40,805 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:41,056 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:44:41,056 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41 WrapperNode [2021-12-15 13:44:41,056 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:41,057 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:41,057 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:44:41,057 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:44:41,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,251 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,468 INFO L137 Inliner]: procedures = 580, calls = 5890, calls flagged for inlining = 288, calls inlined = 278, statements flattened = 12000 [2021-12-15 13:44:41,469 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:41,469 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:44:41,469 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:44:41,470 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:44:41,477 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,477 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,528 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,588 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,839 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,889 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:41,953 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:42,027 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:44:42,044 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:44:42,044 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:44:42,044 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:44:42,045 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:41" (1/1) ... [2021-12-15 13:44:42,050 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:42,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:44:42,118 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 13:44:42,187 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 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:44:42,213 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:44:42,213 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:44:42,214 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:44:42,214 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-12-15 13:44:42,215 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:44:42,215 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:44:42,216 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:44:42,216 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:44:42,217 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:44:42,217 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:44:42,223 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:44:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:44:42,224 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:44:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:44:42,224 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:44:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:44:42,224 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:44:42,224 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:44:42,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:44:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:44:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:44:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:44:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:44:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-12-15 13:44:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-12-15 13:44:42,225 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:44:42,225 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:44:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2021-12-15 13:44:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2021-12-15 13:44:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:44:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:44:42,226 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2021-12-15 13:44:42,226 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2021-12-15 13:44:42,227 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:44:42,227 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:44:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:44:42,230 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:44:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:44:42,230 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:44:42,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:44:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:44:42,231 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:44:42,231 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:44:42,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:44:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:44:42,235 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:44:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:44:42,235 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:44:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:44:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:44:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:44:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:44:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:44:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:44:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:42,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:44:42,236 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:44:42,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:44:42,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:44:42,237 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:44:42,237 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:44:42,237 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:44:42,237 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:44:42,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:44:42,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:44:42,237 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:44:42,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:44:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:44:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:44:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:44:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:44:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:44:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:44:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:44:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:44:42,238 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:44:42,238 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:44:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:44:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:44:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:44:42,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:44:42,239 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:44:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:44:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:44:42,240 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:44:42,240 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:42,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:42,241 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:44:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:44:42,242 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:44:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:44:42,242 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:44:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:44:42,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:44:42,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:44:42,243 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:44:42,243 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:44:42,243 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:44:42,244 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:44:42,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:44:42,244 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:44:42,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:44:42,244 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:44:42,244 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:44:42,245 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:44:42,245 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:44:42,246 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:44:42,246 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:44:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:44:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:44:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:44:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:44:42,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:44:42,247 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:44:42,248 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:44:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:44:42,248 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:44:42,248 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:44:42,249 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:44:42,251 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:44:42,251 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:44:42,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:44:42,251 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 13:44:42,252 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 13:44:42,252 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:44:42,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:44:42,253 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:44:42,253 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:44:42,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:44:42,253 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:44:42,253 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:44:42,254 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:44:42,254 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:44:42,254 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:44:42,254 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:44:42,254 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:44:42,254 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:44:42,254 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:44:42,254 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:44:42,254 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:44:42,254 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:44:42,255 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:44:42,255 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:44:42,256 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:44:42,256 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:44:42,257 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:44:42,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:44:42,258 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:44:42,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:44:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:44:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:44:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:44:42,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:44:42,259 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:44:42,260 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:44:42,260 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:44:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:44:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:44:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:44:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:44:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:44:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:44:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:44:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:44:42,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:44:42,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:44:42,262 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:44:42,262 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:44:42,263 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:44:42,263 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:44:42,263 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:44:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:44:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:44:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:44:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:44:42,321 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:44:42,321 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:44:42,322 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:44:42,322 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:44:42,323 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:44:42,323 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:44:42,324 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:44:42,324 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:44:42,325 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 13:44:42,325 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 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:44:42,325 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:44:42,325 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:44:42,326 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:44:42,326 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:44:43,315 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:44:43,318 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:44:44,020 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:44:44,024 INFO L158 Benchmark]: Toolchain (without parser) took 8290.21ms. Allocated memory was 107.0MB in the beginning and 488.6MB in the end (delta: 381.7MB). Free memory was 63.9MB in the beginning and 272.7MB in the end (delta: -208.8MB). Peak memory consumption was 184.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:44,025 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 63.5MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:44:44,025 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5320.12ms. Allocated memory was 107.0MB in the beginning and 243.3MB in the end (delta: 136.3MB). Free memory was 63.9MB in the beginning and 87.2MB in the end (delta: -23.4MB). Peak memory consumption was 118.4MB. Max. memory is 16.1GB. [2021-12-15 13:44:44,026 INFO L158 Benchmark]: Boogie Procedure Inliner took 411.82ms. Allocated memory is still 243.3MB. Free memory was 87.2MB in the beginning and 76.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. [2021-12-15 13:44:44,026 INFO L158 Benchmark]: Boogie Preprocessor took 573.50ms. Allocated memory is still 243.3MB. Free memory was 76.1MB in the beginning and 75.3MB in the end (delta: 784.3kB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. [2021-12-15 13:44:44,027 INFO L158 Benchmark]: RCFGBuilder took 1979.27ms. Allocated memory was 243.3MB in the beginning and 488.6MB in the end (delta: 245.4MB). Free memory was 75.3MB in the beginning and 272.7MB in the end (delta: -197.4MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. [2021-12-15 13:44:44,030 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 88.1MB. Free memory was 63.6MB in the beginning and 63.5MB in the end (delta: 44.6kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5320.12ms. Allocated memory was 107.0MB in the beginning and 243.3MB in the end (delta: 136.3MB). Free memory was 63.9MB in the beginning and 87.2MB in the end (delta: -23.4MB). Peak memory consumption was 118.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 411.82ms. Allocated memory is still 243.3MB. Free memory was 87.2MB in the beginning and 76.1MB in the end (delta: 11.2MB). Peak memory consumption was 12.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 573.50ms. Allocated memory is still 243.3MB. Free memory was 76.1MB in the beginning and 75.3MB in the end (delta: 784.3kB). Peak memory consumption was 57.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1979.27ms. Allocated memory was 243.3MB in the beginning and 488.6MB in the end (delta: 245.4MB). Free memory was 75.3MB in the beginning and 272.7MB in the end (delta: -197.4MB). Peak memory consumption was 59.8MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:44:44,098 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_linux-usb-dev_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 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:44:46,096 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:44:46,097 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:44:46,143 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:44:46,144 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:44:46,147 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:44:46,149 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:44:46,154 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:44:46,156 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:44:46,163 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:44:46,164 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:44:46,168 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:44:46,168 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:44:46,171 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:44:46,173 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:44:46,176 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:44:46,177 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:44:46,178 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:44:46,179 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:44:46,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:44:46,181 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:44:46,184 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:44:46,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:44:46,187 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:44:46,196 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:44:46,196 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:44:46,196 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:44:46,197 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:44:46,197 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:44:46,198 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:44:46,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:44:46,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:44:46,199 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:44:46,200 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:44:46,200 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:44:46,201 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:44:46,201 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:44:46,201 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:44:46,202 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:44:46,202 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:44:46,203 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:44:46,210 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:44:46,242 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:44:46,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:44:46,245 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:44:46,245 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:44:46,246 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:44:46,246 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:44:46,247 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:44:46,247 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:44:46,247 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:44:46,247 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:44:46,248 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:44:46,248 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:44:46,248 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:44:46,249 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:44:46,250 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:44:46,250 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:44:46,250 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:44:46,250 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:46,250 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:44:46,250 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:44:46,251 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:44:46,251 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:44:46,251 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:44:46,251 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:44:46,251 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:44:46,251 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:44:46,252 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:44:46,252 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:44:46,252 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5d8b5395dabd671829ca650f94e01b5609ae7cf50a91d0441ebe3b628ffebe38 [2021-12-15 13:44:46,527 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:44:46,568 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:44:46,570 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:44:46,571 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:44:46,572 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:44:46,573 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:44:46,628 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/469af64ff/e8d20dc5381b493e8746263c9cf404a9/FLAG7249aac73 [2021-12-15 13:44:47,575 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:44:47,576 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i [2021-12-15 13:44:47,631 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/469af64ff/e8d20dc5381b493e8746263c9cf404a9/FLAG7249aac73 [2021-12-15 13:44:48,134 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/469af64ff/e8d20dc5381b493e8746263c9cf404a9 [2021-12-15 13:44:48,136 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:44:48,137 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:44:48,139 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:48,139 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:44:48,141 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:44:48,142 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:48" (1/1) ... [2021-12-15 13:44:48,142 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@75219d58 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:48, skipping insertion in model container [2021-12-15 13:44:48,142 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:44:48" (1/1) ... [2021-12-15 13:44:48,148 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:44:48,268 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:52,287 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-12-15 13:44:52,290 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-12-15 13:44:52,290 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-12-15 13:44:52,291 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-12-15 13:44:52,325 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:52,427 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:44:52,492 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:44:52,827 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-12-15 13:44:52,828 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-12-15 13:44:52,828 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-12-15 13:44:52,828 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-12-15 13:44:52,835 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:52,904 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:44:53,292 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533653,533666] [2021-12-15 13:44:53,293 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533800,533813] [2021-12-15 13:44:53,293 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[533939,533952] [2021-12-15 13:44:53,293 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_linux-usb-dev_drivers-net-ethernet-nvidia-forcedeth.cil.i[534097,534110] [2021-12-15 13:44:53,298 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:44:53,698 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:44:53,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53 WrapperNode [2021-12-15 13:44:53,700 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:44:53,701 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:53,701 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:44:53,701 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:44:53,706 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:53,860 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,127 INFO L137 Inliner]: procedures = 594, calls = 5890, calls flagged for inlining = 288, calls inlined = 278, statements flattened = 11621 [2021-12-15 13:44:54,128 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:44:54,129 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:44:54,129 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:44:54,129 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:44:54,136 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,184 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,185 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,317 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,359 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,481 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:44:54,482 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:44:54,482 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:44:54,482 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:44:54,482 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:44:53" (1/1) ... [2021-12-15 13:44:54,487 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:44:54,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:44:54,537 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 13:44:54,567 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 13:44:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8211b [2021-12-15 13:44:54,580 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8211b [2021-12-15 13:44:54,580 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nway_reset [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nway_reset [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_rxtx [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_rxtx [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_tx [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_tx [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_lock [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_lock [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:44:54,581 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:44:54,581 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_multicast [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_multicast [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_instance_callback_7_2 [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure nv_msi_workaround [2021-12-15 13:44:54,582 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_msi_workaround [2021-12-15 13:44:54,582 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_empty_tx_slots [2021-12-15 13:44:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_empty_tx_slots [2021-12-15 13:44:54,583 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:44:54,583 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:44:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:44:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:44:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:44:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:44:54,595 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:44:54,595 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure nv_close [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_close [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure dma_high [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_high [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_hw_interrupts [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_hw_interrupts [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_timer_instance_7 [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_timer_instance_7 [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:44:54,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_21 [2021-12-15 13:44:54,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_21 [2021-12-15 13:44:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:44:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:44:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_27 [2021-12-15 13:44:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_27 [2021-12-15 13:44:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_26 [2021-12-15 13:44:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_26 [2021-12-15 13:44:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_25 [2021-12-15 13:44:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_25 [2021-12-15 13:44:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_24 [2021-12-15 13:44:54,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_24 [2021-12-15 13:44:54,597 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rxtx [2021-12-15 13:44:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rxtx [2021-12-15 13:44:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure nv_vlan_mode [2021-12-15 13:44:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_vlan_mode [2021-12-15 13:44:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:44:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:44:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:44:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:44:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure init_realtek_8201 [2021-12-15 13:44:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure init_realtek_8201 [2021-12-15 13:44:54,598 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:44:54,598 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:44:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure reg_delay [2021-12-15 13:44:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_delay [2021-12-15 13:44:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:44:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:44:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:44:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:44:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:44:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:44:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:44:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:44:54,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:44:54,599 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-12-15 13:44:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:44:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_push [2021-12-15 13:44:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_push [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:44:54,600 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:44:54,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:44:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:44:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:44:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2021-12-15 13:44:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2021-12-15 13:44:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-15 13:44:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-15 13:44:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_stats_poll [2021-12-15 13:44:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_stats_poll [2021-12-15 13:44:54,601 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:44:54,601 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:44:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_39 [2021-12-15 13:44:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_39 [2021-12-15 13:44:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:44:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:44:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer_38 [2021-12-15 13:44:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer_38 [2021-12-15 13:44:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-12-15 13:44:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-12-15 13:44:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx_optimized [2021-12-15 13:44:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx_optimized [2021-12-15 13:44:54,602 INFO L130 BoogieDeclarations]: Found specification of procedure __napi_schedule [2021-12-15 13:44:54,602 INFO L138 BoogieDeclarations]: Found implementation of procedure __napi_schedule [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:44:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:44:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq_lockdep [2021-12-15 13:44:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq_lockdep [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:44:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:44:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:44:54,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:44:54,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:44:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:44:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:44:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:44:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure nv_drain_tx [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_drain_tx [2021-12-15 13:44:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_stats [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_stats [2021-12-15 13:44:54,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:44:54,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_1 [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:44:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_2 [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:44:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:44:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_sent_queue [2021-12-15 13:44:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_sent_queue [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure get_hwbase [2021-12-15 13:44:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure get_hwbase [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure setup_hw_rings [2021-12-15 13:44:54,605 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_hw_rings [2021-12-15 13:44:54,605 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_tx [2021-12-15 13:44:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_tx [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:44:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interrupt_interrupt_instance_0 [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure nv_free_irq [2021-12-15 13:44:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_free_irq [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:44:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure nv_shutdown [2021-12-15 13:44:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_shutdown [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:44:54,606 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:44:54,606 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure nv_suspend [2021-12-15 13:44:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_suspend [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:44:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:44:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure nv_gear_backoff_reseed [2021-12-15 13:44:54,607 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_gear_backoff_reseed [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:44:54,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:44:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:44:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2021-12-15 13:44:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:44:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure nv_alloc_rx [2021-12-15 13:44:54,608 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_alloc_rx [2021-12-15 13:44:54,608 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-15 13:44:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-15 13:44:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_other [2021-12-15 13:44:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_other [2021-12-15 13:44:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:44:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:44:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure nv_nic_irq_rx [2021-12-15 13:44:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_nic_irq_rx [2021-12-15 13:44:54,609 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 13:44:54,609 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 13:44:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure nv_restore_mac_addr [2021-12-15 13:44:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_restore_mac_addr [2021-12-15 13:44:54,609 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:44:54,609 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_disable [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_disable [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:44:54,610 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_timeout [2021-12-15 13:44:54,610 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_timeout [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure nv_rx_process_optimized [2021-12-15 13:44:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_rx_process_optimized [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:44:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:44:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_ring [2021-12-15 13:44:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_ring [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule_prep [2021-12-15 13:44:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule_prep [2021-12-15 13:44:54,611 INFO L130 BoogieDeclarations]: Found specification of procedure nv_legacybackoff_reseed [2021-12-15 13:44:54,611 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_legacybackoff_reseed [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:44:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-12-15 13:44:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure nv_poll_controller [2021-12-15 13:44:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_poll_controller [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:44:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done_optimized [2021-12-15 13:44:54,612 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done_optimized [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:44:54,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_sset_count [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_sset_count [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_gate [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_gate [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure nv_remove [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_remove [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:44:54,613 INFO L130 BoogieDeclarations]: Found specification of procedure nv_napi_enable [2021-12-15 13:44:54,613 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_napi_enable [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure napi_gro_receive [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_gro_receive [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure free_rings [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure free_rings [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:44:54,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:44:54,624 INFO L130 BoogieDeclarations]: Found specification of procedure nv_txrx_reset [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_txrx_reset [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure nv_do_nic_poll [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_do_nic_poll [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msix [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msix [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure nv_resume [2021-12-15 13:44:54,625 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_resume [2021-12-15 13:44:54,625 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure round_jiffies [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure round_jiffies [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure mii_rw [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_rw [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure set_msix_vector_map [2021-12-15 13:44:54,626 INFO L138 BoogieDeclarations]: Found implementation of procedure set_msix_vector_map [2021-12-15 13:44:54,626 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:44:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2021-12-15 13:44:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure nv_set_loopback [2021-12-15 13:44:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_set_loopback [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure nv_mac_reset [2021-12-15 13:44:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_mac_reset [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_completed_queue [2021-12-15 13:44:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_completed_queue [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:44:54,627 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:44:54,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure nv_tx_done [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_tx_done [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-15 13:44:54,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-15 13:44:54,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:44:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure get_random_bytes [2021-12-15 13:44:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_instance_register_12_2 [2021-12-15 13:44:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:44:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure nv_linkchange [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_linkchange [2021-12-15 13:44:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_hw_interrupts [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_hw_interrupts [2021-12-15 13:44:54,629 INFO L130 BoogieDeclarations]: Found specification of procedure set_bufsize [2021-12-15 13:44:54,629 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bufsize [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure phy_init [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_init [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure dma_low [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_low [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure nv_copy_mac_to_hw [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_copy_mac_to_hw [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:44:54,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2021-12-15 13:44:54,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_tx [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_tx [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_lock_bh [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_lock_bh [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_unlock_bh [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_unlock_bh [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_force_linkspeed [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_force_linkspeed [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_pause [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_pause [2021-12-15 13:44:54,631 INFO L130 BoogieDeclarations]: Found specification of procedure nv_init_tx [2021-12-15 13:44:54,631 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_init_tx [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:44:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:44:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:44:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure nv_enable_irq [2021-12-15 13:44:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_enable_irq [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure nv_unmap_txskb [2021-12-15 13:44:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_unmap_txskb [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure enable_irq [2021-12-15 13:44:54,632 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_irq [2021-12-15 13:44:54,632 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rx [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rx [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_getlen [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_getlen [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_link_irq [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_link_irq [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_optimized [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_optimized [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_stop_rxtx [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_stop_rxtx [2021-12-15 13:44:54,633 INFO L130 BoogieDeclarations]: Found specification of procedure nv_update_linkspeed [2021-12-15 13:44:54,633 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_update_linkspeed [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure using_multi_irqs [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure using_multi_irqs [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure netif_addr_unlock [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_addr_unlock [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure disable_irq_lockdep [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_irq_lockdep [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_disable_irq [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_disable_irq [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_open [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_open [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure nv_start_rx [2021-12-15 13:44:54,634 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_start_rx [2021-12-15 13:44:54,634 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure phy_reset [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_reset [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure get_nvpriv [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nvpriv [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_request_irq [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_request_irq [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:44:54,635 INFO L130 BoogieDeclarations]: Found specification of procedure nv_get_regs_len [2021-12-15 13:44:54,635 INFO L138 BoogieDeclarations]: Found implementation of procedure nv_get_regs_len [2021-12-15 13:44:55,894 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:44:55,898 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:45:04,980 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:45:04,984 INFO L158 Benchmark]: Toolchain (without parser) took 16846.26ms. Allocated memory was 79.7MB in the beginning and 480.2MB in the end (delta: 400.6MB). Free memory was 48.3MB in the beginning and 207.9MB in the end (delta: -159.6MB). Peak memory consumption was 295.1MB. Max. memory is 16.1GB. [2021-12-15 13:45:04,984 INFO L158 Benchmark]: CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:45:04,985 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5561.30ms. Allocated memory was 79.7MB in the beginning and 480.2MB in the end (delta: 400.6MB). Free memory was 48.1MB in the beginning and 234.3MB in the end (delta: -186.2MB). Peak memory consumption was 216.3MB. Max. memory is 16.1GB. [2021-12-15 13:45:04,985 INFO L158 Benchmark]: Boogie Procedure Inliner took 427.90ms. Allocated memory is still 480.2MB. Free memory was 234.3MB in the beginning and 314.6MB in the end (delta: -80.3MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. [2021-12-15 13:45:04,985 INFO L158 Benchmark]: Boogie Preprocessor took 351.87ms. Allocated memory is still 480.2MB. Free memory was 314.6MB in the beginning and 234.9MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. [2021-12-15 13:45:04,986 INFO L158 Benchmark]: RCFGBuilder took 10500.96ms. Allocated memory is still 480.2MB. Free memory was 234.9MB in the beginning and 207.9MB in the end (delta: 27.0MB). Peak memory consumption was 81.5MB. Max. memory is 16.1GB. [2021-12-15 13:45:04,987 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17ms. Allocated memory is still 54.5MB. Free memory was 36.2MB in the beginning and 36.2MB in the end (delta: 38.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5561.30ms. Allocated memory was 79.7MB in the beginning and 480.2MB in the end (delta: 400.6MB). Free memory was 48.1MB in the beginning and 234.3MB in the end (delta: -186.2MB). Peak memory consumption was 216.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 427.90ms. Allocated memory is still 480.2MB. Free memory was 234.3MB in the beginning and 314.6MB in the end (delta: -80.3MB). Peak memory consumption was 5.6MB. Max. memory is 16.1GB. * Boogie Preprocessor took 351.87ms. Allocated memory is still 480.2MB. Free memory was 314.6MB in the beginning and 234.9MB in the end (delta: 79.7MB). Peak memory consumption was 79.7MB. Max. memory is 16.1GB. * RCFGBuilder took 10500.96ms. Allocated memory is still 480.2MB. Free memory was 234.9MB in the beginning and 207.9MB in the end (delta: 27.0MB). Peak memory consumption was 81.5MB. 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 13:45:05,074 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