./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.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 c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:22:01,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:22:01,471 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:22:01,516 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:22:01,517 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:22:01,518 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:22:01,519 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:22:01,521 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:22:01,523 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:22:01,523 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:22:01,524 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:22:01,525 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:22:01,526 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:22:01,528 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:22:01,530 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:22:01,531 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:22:01,532 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:22:01,533 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:22:01,536 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:22:01,540 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:22:01,541 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:22:01,542 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:22:01,544 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:22:01,544 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:22:01,546 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:22:01,549 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:22:01,549 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:22:01,550 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:22:01,550 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:22:01,551 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:22:01,551 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:22:01,552 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:22:01,553 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:22:01,553 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:22:01,554 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:22:01,555 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:22:01,555 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:22:01,556 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:22:01,556 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:22:01,556 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:22:01,557 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:22:01,558 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:22:01,570 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:22:01,573 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:22:01,574 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:22:01,574 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:22:01,574 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:22:01,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:22:01,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:22:01,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:22:01,575 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:22:01,575 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:22:01,576 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:22:01,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:22:01,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:22:01,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:22:01,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:22:01,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:01,581 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:22:01,582 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:22:01,583 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:22:01,583 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 [2021-12-15 13:22:01,767 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:22:01,790 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:22:01,792 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:22:01,792 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:22:01,794 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:22:01,795 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-12-15 13:22:01,842 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/758b57785/a3f5e9146fd1490181e730d6adba4415/FLAG464d64ce1 [2021-12-15 13:22:02,562 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:22:02,563 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-12-15 13:22:02,607 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/758b57785/a3f5e9146fd1490181e730d6adba4415/FLAG464d64ce1 [2021-12-15 13:22:03,071 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/758b57785/a3f5e9146fd1490181e730d6adba4415 [2021-12-15 13:22:03,074 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:22:03,076 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:22:03,078 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:03,078 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:22:03,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:22:03,081 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:03" (1/1) ... [2021-12-15 13:22:03,082 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4fe44662 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:03, skipping insertion in model container [2021-12-15 13:22:03,082 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:03" (1/1) ... [2021-12-15 13:22:03,087 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:22:03,226 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:22:09,101 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-12-15 13:22:09,197 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:09,269 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:22:09,755 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-12-15 13:22:09,761 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:10,217 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:22:10,217 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10 WrapperNode [2021-12-15 13:22:10,217 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:10,218 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:22:10,218 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:22:10,219 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:22:10,223 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,376 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,665 INFO L137 Inliner]: procedures = 681, calls = 6697, calls flagged for inlining = 380, calls inlined = 349, statements flattened = 17214 [2021-12-15 13:22:10,666 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:22:10,666 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:22:10,666 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:22:10,667 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:22:10,673 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,673 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,718 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,719 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,952 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:10,986 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:11,043 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:11,126 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:22:11,127 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:22:11,127 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:22:11,127 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:22:11,128 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:10" (1/1) ... [2021-12-15 13:22:11,133 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:11,139 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:22:11,149 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 13:22:11,168 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 13:22:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-12-15 13:22:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-12-15 13:22:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:22:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-12-15 13:22:11,189 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-12-15 13:22:11,189 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:22:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:22:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-12-15 13:22:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-12-15 13:22:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-12-15 13:22:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-12-15 13:22:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-12-15 13:22:11,190 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-12-15 13:22:11,190 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:22:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:22:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:22:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:22:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:22:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:22:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:22:11,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:22:11,191 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-12-15 13:22:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-12-15 13:22:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-12-15 13:22:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-12-15 13:22:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:22:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:22:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-12-15 13:22:11,192 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-12-15 13:22:11,192 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-12-15 13:22:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-12-15 13:22:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:22:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:22:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:22:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:22:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:22:11,193 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:22:11,193 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-12-15 13:22:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-12-15 13:22:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:22:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:22:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:22:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:22:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-12-15 13:22:11,194 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-12-15 13:22:11,194 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-12-15 13:22:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-12-15 13:22:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:22:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:22:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-12-15 13:22:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-12-15 13:22:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-12-15 13:22:11,195 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-12-15 13:22:11,195 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-12-15 13:22:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-12-15 13:22:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:22:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:22:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-12-15 13:22:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-12-15 13:22:11,196 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-12-15 13:22:11,196 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-12-15 13:22:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:22:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-12-15 13:22:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-12-15 13:22:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:22:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:22:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:22:11,197 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:22:11,197 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-12-15 13:22:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-12-15 13:22:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:22:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:22:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-12-15 13:22:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-12-15 13:22:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-12-15 13:22:11,198 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-12-15 13:22:11,198 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:22:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:22:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:22:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:22:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-15 13:22:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-15 13:22:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:22:11,199 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:22:11,199 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:22:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-12-15 13:22:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~$Pointer$~X~~u64~0~TO~VOID [2021-12-15 13:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-15 13:22:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~int~X~int~TO~VOID [2021-12-15 13:22:11,200 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:22:11,200 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-12-15 13:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-12-15 13:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-12-15 13:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-12-15 13:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-12-15 13:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-12-15 13:22:11,201 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-12-15 13:22:11,201 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-12-15 13:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:22:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:22:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:22:11,202 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:22:11,202 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-12-15 13:22:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-12-15 13:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-12-15 13:22:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-12-15 13:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-12-15 13:22:11,203 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-12-15 13:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:22:11,203 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:22:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:22:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-12-15 13:22:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-12-15 13:22:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-15 13:22:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-15 13:22:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:22:11,204 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:22:11,204 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-12-15 13:22:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-12-15 13:22:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:22:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:22:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:22:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:22:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-12-15 13:22:11,205 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-12-15 13:22:11,205 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-12-15 13:22:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-12-15 13:22:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-12-15 13:22:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-12-15 13:22:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:22:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:22:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-12-15 13:22:11,206 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-12-15 13:22:11,206 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:22:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:22:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-12-15 13:22:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-12-15 13:22:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-15 13:22:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-15 13:22:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-12-15 13:22:11,207 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-12-15 13:22:11,207 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-12-15 13:22:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-12-15 13:22:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-12-15 13:22:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-12-15 13:22:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-12-15 13:22:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-12-15 13:22:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-12-15 13:22:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-12-15 13:22:11,208 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:22:11,208 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:22:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-12-15 13:22:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-12-15 13:22:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:22:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-12-15 13:22:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-12-15 13:22:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:22:11,209 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:22:11,209 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:22:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-12-15 13:22:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-12-15 13:22:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:22:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:22:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:22:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-12-15 13:22:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-12-15 13:22:11,210 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:22:11,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:22:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:22:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-12-15 13:22:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-12-15 13:22:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:22:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:22:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:22:11,211 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:22:11,211 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:22:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:22:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:22:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:22:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:22:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-12-15 13:22:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-12-15 13:22:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-12-15 13:22:11,212 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-12-15 13:22:11,212 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-12-15 13:22:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-12-15 13:22:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-12-15 13:22:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-12-15 13:22:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-12-15 13:22:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-12-15 13:22:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-12-15 13:22:11,213 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-12-15 13:22:11,213 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-12-15 13:22:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-12-15 13:22:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:22:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:22:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-12-15 13:22:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-12-15 13:22:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:22:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:22:11,214 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-12-15 13:22:11,214 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-12-15 13:22:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~TO~VOID [2021-12-15 13:22:11,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~TO~VOID [2021-12-15 13:22:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-12-15 13:22:11,215 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-12-15 13:22:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-12-15 13:22:11,215 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-12-15 13:22:11,215 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:22:11,215 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:22:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:22:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:22:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:22:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:22:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-12-15 13:22:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-12-15 13:22:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:22:11,216 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:22:11,216 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-12-15 13:22:11,217 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-12-15 13:22:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:22:11,217 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:22:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-12-15 13:22:11,217 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-12-15 13:22:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-12-15 13:22:11,217 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-12-15 13:22:11,217 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-12-15 13:22:11,218 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-12-15 13:22:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-12-15 13:22:11,218 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-12-15 13:22:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:22:11,218 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:22:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-12-15 13:22:11,218 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-12-15 13:22:11,218 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-12-15 13:22:11,218 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-12-15 13:22:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:22:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:22:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:22:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:22:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-12-15 13:22:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-12-15 13:22:11,219 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-12-15 13:22:11,219 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-12-15 13:22:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-12-15 13:22:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-12-15 13:22:11,220 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 13:22:11,220 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 13:22:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-12-15 13:22:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-12-15 13:22:11,220 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-12-15 13:22:11,220 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-12-15 13:22:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-12-15 13:22:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-12-15 13:22:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:22:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:22:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-12-15 13:22:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-12-15 13:22:11,221 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-12-15 13:22:11,221 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-12-15 13:22:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-12-15 13:22:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-12-15 13:22:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:22:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:22:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:22:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-12-15 13:22:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-12-15 13:22:11,222 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-12-15 13:22:11,222 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-12-15 13:22:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:22:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:22:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-12-15 13:22:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-12-15 13:22:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:22:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:22:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-12-15 13:22:11,223 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-12-15 13:22:11,223 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:22:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:22:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-12-15 13:22:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-12-15 13:22:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-12-15 13:22:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-12-15 13:22:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:22:11,224 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:22:11,224 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:22:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:22:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:22:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:22:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-12-15 13:22:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-12-15 13:22:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:22:11,225 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:22:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:22:11,225 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-12-15 13:22:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-12-15 13:22:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:22:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:22:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-12-15 13:22:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-12-15 13:22:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-12-15 13:22:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-12-15 13:22:11,226 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:22:11,226 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:22:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:22:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-12-15 13:22:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-12-15 13:22:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:22:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:22:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:22:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:22:11,227 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:22:11,227 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:22:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-12-15 13:22:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-12-15 13:22:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-12-15 13:22:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-12-15 13:22:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-15 13:22:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-15 13:22:11,228 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-12-15 13:22:11,228 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-12-15 13:22:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-12-15 13:22:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-12-15 13:22:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-12-15 13:22:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-12-15 13:22:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:22:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ioctl [2021-12-15 13:22:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ioctl [2021-12-15 13:22:11,229 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-12-15 13:22:11,229 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-12-15 13:22:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:22:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:22:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-12-15 13:22:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-12-15 13:22:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:22:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:22:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-12-15 13:22:11,230 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-12-15 13:22:11,230 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_stats [2021-12-15 13:22:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_stats [2021-12-15 13:22:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:22:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:22:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:22:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:22:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:22:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:22:11,231 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-12-15 13:22:11,231 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-12-15 13:22:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure niu_change_mtu [2021-12-15 13:22:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_change_mtu [2021-12-15 13:22:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-12-15 13:22:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-12-15 13:22:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-12-15 13:22:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-12-15 13:22:11,232 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-12-15 13:22:11,232 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-12-15 13:22:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-12-15 13:22:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-12-15 13:22:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-12-15 13:22:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-12-15 13:22:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-12-15 13:22:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-12-15 13:22:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-12-15 13:22:11,233 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-12-15 13:22:11,233 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:22:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:22:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:22:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:22:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-12-15 13:22:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-12-15 13:22:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-12-15 13:22:11,234 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-12-15 13:22:11,234 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-12-15 13:22:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-12-15 13:22:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:22:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:22:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:22:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:22:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:22:11,235 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:22:11,235 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-12-15 13:22:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-12-15 13:22:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:22:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:22:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:22:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:22:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:22:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-12-15 13:22:11,236 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-12-15 13:22:11,236 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:22:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:22:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-12-15 13:22:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-12-15 13:22:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-15 13:22:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~TO~~u64~0 [2021-12-15 13:22:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-12-15 13:22:11,237 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-12-15 13:22:11,237 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-12-15 13:22:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-12-15 13:22:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-12-15 13:22:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-12-15 13:22:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-12-15 13:22:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-12-15 13:22:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-12-15 13:22:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-12-15 13:22:11,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:22:11,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:22:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-12-15 13:22:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-12-15 13:22:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:22:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:22:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-12-15 13:22:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-12-15 13:22:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-12-15 13:22:11,239 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-12-15 13:22:11,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:22:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:22:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_task [2021-12-15 13:22:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_task [2021-12-15 13:22:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-12-15 13:22:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-12-15 13:22:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-12-15 13:22:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-12-15 13:22:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:22:11,240 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:22:11,240 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-12-15 13:22:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-12-15 13:22:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-12-15 13:22:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-12-15 13:22:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-12-15 13:22:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-12-15 13:22:11,241 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-12-15 13:22:11,241 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-12-15 13:22:11,241 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 13:22:11,241 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 13:22:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-12-15 13:22:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-12-15 13:22:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-12-15 13:22:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-12-15 13:22:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-12-15 13:22:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-12-15 13:22:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:22:11,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2021-12-15 13:22:11,242 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-12-15 13:22:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-12-15 13:22:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-12-15 13:22:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-12-15 13:22:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:22:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:22:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:22:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-12-15 13:22:11,243 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-12-15 13:22:11,243 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-12-15 13:22:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-12-15 13:22:11,244 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-12-15 13:22:11,244 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-12-15 13:22:12,384 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:22:12,387 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:22:12,674 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:22:12,678 INFO L158 Benchmark]: Toolchain (without parser) took 9601.78ms. Allocated memory was 109.1MB in the beginning and 440.4MB in the end (delta: 331.4MB). Free memory was 73.1MB in the beginning and 217.4MB in the end (delta: -144.3MB). Peak memory consumption was 310.9MB. Max. memory is 16.1GB. [2021-12-15 13:22:12,678 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:22:12,679 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7139.83ms. Allocated memory was 109.1MB in the beginning and 318.8MB in the end (delta: 209.7MB). Free memory was 72.6MB in the beginning and 159.8MB in the end (delta: -87.2MB). Peak memory consumption was 185.0MB. Max. memory is 16.1GB. [2021-12-15 13:22:12,679 INFO L158 Benchmark]: Boogie Procedure Inliner took 447.61ms. Allocated memory is still 318.8MB. Free memory was 159.8MB in the beginning and 147.7MB in the end (delta: 12.1MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. [2021-12-15 13:22:12,680 INFO L158 Benchmark]: Boogie Preprocessor took 459.85ms. Allocated memory was 318.8MB in the beginning and 440.4MB in the end (delta: 121.6MB). Free memory was 147.7MB in the beginning and 216.3MB in the end (delta: -68.6MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. [2021-12-15 13:22:12,680 INFO L158 Benchmark]: RCFGBuilder took 1550.02ms. Allocated memory is still 440.4MB. Free memory was 216.3MB in the beginning and 217.4MB in the end (delta: -1.0MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. [2021-12-15 13:22:12,682 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 81.8MB. Free memory is still 44.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7139.83ms. Allocated memory was 109.1MB in the beginning and 318.8MB in the end (delta: 209.7MB). Free memory was 72.6MB in the beginning and 159.8MB in the end (delta: -87.2MB). Peak memory consumption was 185.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 447.61ms. Allocated memory is still 318.8MB. Free memory was 159.8MB in the beginning and 147.7MB in the end (delta: 12.1MB). Peak memory consumption was 106.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 459.85ms. Allocated memory was 318.8MB in the beginning and 440.4MB in the end (delta: 121.6MB). Free memory was 147.7MB in the beginning and 216.3MB in the end (delta: -68.6MB). Peak memory consumption was 88.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1550.02ms. Allocated memory is still 440.4MB. Free memory was 216.3MB in the beginning and 217.4MB in the end (delta: -1.0MB). Peak memory consumption was 123.7MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:22:12,715 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.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 c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:22:14,701 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:22:14,703 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:22:14,724 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:22:14,726 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:22:14,729 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:22:14,731 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:22:14,736 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:22:14,738 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:22:14,742 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:22:14,743 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:22:14,746 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:22:14,746 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:22:14,748 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:22:14,749 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:22:14,750 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:22:14,752 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:22:14,752 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:22:14,754 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:22:14,758 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:22:14,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:22:14,763 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:22:14,763 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:22:14,764 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:22:14,766 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:22:14,767 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:22:14,767 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:22:14,768 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:22:14,768 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:22:14,769 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:22:14,769 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:22:14,770 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:22:14,770 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:22:14,770 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:22:14,771 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:22:14,771 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:22:14,772 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:22:14,772 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:22:14,773 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:22:14,774 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:22:14,775 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:22:14,777 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:22:14,817 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:22:14,819 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:22:14,820 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:22:14,820 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:22:14,821 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:22:14,821 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:22:14,822 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:22:14,822 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:22:14,822 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:22:14,822 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:22:14,823 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:22:14,823 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:22:14,823 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:22:14,823 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:22:14,823 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:22:14,824 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:22:14,824 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:22:14,824 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:22:14,824 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:22:14,824 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:22:14,824 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:22:14,824 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:22:14,825 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:22:14,825 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:14,825 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:22:14,825 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:22:14,825 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:22:14,825 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:22:14,826 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:22:14,826 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:22:14,826 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:22:14,826 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:22:14,826 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:22:14,826 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:22:14,826 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> c864b11cafc8d32eb13bac2d772d82af1e49cd691893e7359b5dbdb0a7bafc86 [2021-12-15 13:22:15,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:22:15,106 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:22:15,108 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:22:15,109 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:22:15,110 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:22:15,111 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-12-15 13:22:15,166 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7774c60d/361f5fe23abf4047b0fd7b84590ee875/FLAG2b9370e98 [2021-12-15 13:22:16,032 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:22:16,033 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i [2021-12-15 13:22:16,094 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7774c60d/361f5fe23abf4047b0fd7b84590ee875/FLAG2b9370e98 [2021-12-15 13:22:16,138 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b7774c60d/361f5fe23abf4047b0fd7b84590ee875 [2021-12-15 13:22:16,145 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:22:16,147 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:22:16,148 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:16,149 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:22:16,151 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:22:16,151 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:16" (1/1) ... [2021-12-15 13:22:16,152 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@192fc92a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:16, skipping insertion in model container [2021-12-15 13:22:16,152 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:22:16" (1/1) ... [2021-12-15 13:22:16,156 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:22:16,359 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:22:22,037 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-12-15 13:22:22,123 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:22,166 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:22:22,254 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:22:22,657 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-12-15 13:22:22,702 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:22,744 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:22:23,604 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--sun--niu.ko-entry_point.cil.out.i[601580,601593] [2021-12-15 13:22:23,608 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:22:23,839 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:22:23,839 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23 WrapperNode [2021-12-15 13:22:23,839 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:22:23,840 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:22:23,840 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:22:23,840 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:22:23,845 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:23,995 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,292 INFO L137 Inliner]: procedures = 696, calls = 6697, calls flagged for inlining = 380, calls inlined = 349, statements flattened = 16783 [2021-12-15 13:22:24,292 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:22:24,293 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:22:24,293 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:22:24,293 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:22:24,300 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,300 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,358 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,359 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,565 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,709 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,792 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,932 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:22:24,933 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:22:24,933 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:22:24,933 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:22:24,933 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:22:23" (1/1) ... [2021-12-15 13:22:24,938 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:22:24,945 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:22:24,956 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 13:22:24,989 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 13:22:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-12-15 13:22:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-12-15 13:22:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-12-15 13:22:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_shutdown_5 [2021-12-15 13:22:24,993 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_shutdown_5 [2021-12-15 13:22:24,993 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:22:24,994 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-12-15 13:22:24,994 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-12-15 13:22:24,995 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-12-15 13:22:24,995 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-12-15 13:22:24,996 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-12-15 13:22:24,996 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-12-15 13:22:24,997 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:22:24,997 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-12-15 13:22:24,998 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-12-15 13:22:24,998 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:22:24,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:22:24,999 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-12-15 13:22:25,000 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-12-15 13:22:25,000 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-12-15 13:22:25,001 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-12-15 13:22:25,001 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:22:25,002 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:22:25,002 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-12-15 13:22:25,003 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-12-15 13:22:25,003 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-12-15 13:22:25,004 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 13:22:25,004 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 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-12-15 13:22:25,004 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:22:25,004 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-12-15 13:22:25,005 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-12-15 13:22:25,005 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-12-15 13:22:25,006 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-12-15 13:22:25,006 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-12-15 13:22:25,007 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-12-15 13:22:25,007 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-15 13:22:25,008 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-12-15 13:22:25,008 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-12-15 13:22:25,009 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-12-15 13:22:25,009 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ioctl [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ioctl [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_stats [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_stats [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2021-12-15 13:22:25,010 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2021-12-15 13:22:25,010 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_change_mtu [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_change_mtu [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:22:25,011 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:22:25,011 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:22:25,012 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:22:25,012 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-15 13:22:25,013 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-12-15 13:22:25,013 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_task [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_task [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_resume_early_5 [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_resume_early_5 [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-12-15 13:22:25,014 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-12-15 13:22:25,014 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_ULONG~TO~VOID [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-12-15 13:22:25,015 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-12-15 13:22:25,015 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-12-15 13:22:26,245 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:22:26,248 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:22:26,544 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:22:26,548 INFO L158 Benchmark]: Toolchain (without parser) took 10400.26ms. Allocated memory was 65.0MB in the beginning and 549.5MB in the end (delta: 484.4MB). Free memory was 32.7MB in the beginning and 247.8MB in the end (delta: -215.0MB). Peak memory consumption was 268.0MB. Max. memory is 16.1GB. [2021-12-15 13:22:26,548 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 46.1MB. Free memory was 28.0MB in the beginning and 28.0MB in the end (delta: 32.0kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:22:26,548 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7691.09ms. Allocated memory was 65.0MB in the beginning and 549.5MB in the end (delta: 484.4MB). Free memory was 32.4MB in the beginning and 406.2MB in the end (delta: -373.8MB). Peak memory consumption was 219.7MB. Max. memory is 16.1GB. [2021-12-15 13:22:26,549 INFO L158 Benchmark]: Boogie Procedure Inliner took 452.23ms. Allocated memory is still 549.5MB. Free memory was 406.2MB in the beginning and 319.3MB in the end (delta: 87.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2021-12-15 13:22:26,549 INFO L158 Benchmark]: Boogie Preprocessor took 639.45ms. Allocated memory is still 549.5MB. Free memory was 319.3MB in the beginning and 355.8MB in the end (delta: -36.5MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. [2021-12-15 13:22:26,549 INFO L158 Benchmark]: RCFGBuilder took 1613.62ms. Allocated memory is still 549.5MB. Free memory was 355.8MB in the beginning and 247.8MB in the end (delta: 108.0MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. [2021-12-15 13:22:26,550 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18ms. Allocated memory is still 46.1MB. Free memory was 28.0MB in the beginning and 28.0MB in the end (delta: 32.0kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7691.09ms. Allocated memory was 65.0MB in the beginning and 549.5MB in the end (delta: 484.4MB). Free memory was 32.4MB in the beginning and 406.2MB in the end (delta: -373.8MB). Peak memory consumption was 219.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 452.23ms. Allocated memory is still 549.5MB. Free memory was 406.2MB in the beginning and 319.3MB in the end (delta: 87.0MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Boogie Preprocessor took 639.45ms. Allocated memory is still 549.5MB. Free memory was 319.3MB in the beginning and 355.8MB in the end (delta: -36.5MB). Peak memory consumption was 161.7MB. Max. memory is 16.1GB. * RCFGBuilder took 1613.62ms. Allocated memory is still 549.5MB. Free memory was 355.8MB in the beginning and 247.8MB in the end (delta: 108.0MB). Peak memory consumption was 107.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:22:26,604 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