./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 3a877d22 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:22,322 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:22,325 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:22,358 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:22,359 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:22,362 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:22,364 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:22,366 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:22,368 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:22,373 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:22,374 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:22,375 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:22,375 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:22,378 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:22,380 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:22,383 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:22,385 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:22,386 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:22,387 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:22,390 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:22,393 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:22,394 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:22,395 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:22,396 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:22,401 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:22,401 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:22,401 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:22,402 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:22,403 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:22,404 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:22,404 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:22,405 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:22,406 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:22,407 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:22,408 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:22,408 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:22,408 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:22,409 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:22,410 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:22,410 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:22,411 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:22,412 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:38:22,446 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:22,447 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:22,448 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:22,448 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:22,457 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:22,458 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:22,458 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:22,458 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:22,459 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:22,459 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:22,460 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:38:22,460 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:22,460 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:22,460 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:22,460 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:22,461 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:22,461 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:22,461 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:22,461 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:22,461 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:22,462 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:22,462 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:22,462 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:22,462 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:22,463 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:22,463 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:38:22,463 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:38:22,464 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:22,464 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:22,464 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:22,465 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:22,465 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 [2021-12-15 13:38:22,697 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:22,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:22,724 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:22,725 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:22,727 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:22,728 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-12-15 13:38:22,782 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97cff44d/78f37c7cd92a4076bc9d4a7ccc60ac7a/FLAG21b7f97e8 [2021-12-15 13:38:23,734 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:38:23,735 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-12-15 13:38:23,809 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97cff44d/78f37c7cd92a4076bc9d4a7ccc60ac7a/FLAG21b7f97e8 [2021-12-15 13:38:24,267 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d97cff44d/78f37c7cd92a4076bc9d4a7ccc60ac7a [2021-12-15 13:38:24,270 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:38:24,272 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:38:24,273 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:24,274 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:38:24,276 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:38:24,277 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:24" (1/1) ... [2021-12-15 13:38:24,278 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@8bc79da and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:24, skipping insertion in model container [2021-12-15 13:38:24,278 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:24" (1/1) ... [2021-12-15 13:38:24,283 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:38:24,454 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:27,932 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-12-15 13:38:27,935 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-12-15 13:38:27,979 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:28,054 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:38:28,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-12-15 13:38:28,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-12-15 13:38:28,524 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:28,834 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:38:28,835 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28 WrapperNode [2021-12-15 13:38:28,835 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:28,836 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:28,836 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:38:28,837 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:38:28,843 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:28,971 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,189 INFO L137 Inliner]: procedures = 636, calls = 3925, calls flagged for inlining = 346, calls inlined = 308, statements flattened = 8790 [2021-12-15 13:38:29,190 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:29,191 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:38:29,191 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:38:29,191 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:38:29,198 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,199 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,260 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,261 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,451 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,478 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,519 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,563 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:38:29,564 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:38:29,565 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:38:29,565 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:38:29,566 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:28" (1/1) ... [2021-12-15 13:38:29,572 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:29,581 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:38:29,592 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 13:38:29,617 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 13:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:38:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:38:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:38:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:38:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:38:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:38:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:38:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:38:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:38:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-15 13:38:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-15 13:38:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:38:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:38:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:38:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:38:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-12-15 13:38:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-12-15 13:38:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-12-15 13:38:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-12-15 13:38:29,634 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-12-15 13:38:29,634 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-12-15 13:38:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-12-15 13:38:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-12-15 13:38:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:38:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:38:29,635 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:38:29,635 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:38:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:38:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:38:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:38:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:38:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-12-15 13:38:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-12-15 13:38:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:38:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:38:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-12-15 13:38:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-12-15 13:38:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:38:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:38:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:38:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-12-15 13:38:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-12-15 13:38:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:38:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:38:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2021-12-15 13:38:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2021-12-15 13:38:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:38:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:38:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:38:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-12-15 13:38:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-12-15 13:38:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-12-15 13:38:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-12-15 13:38:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:38:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-12-15 13:38:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-12-15 13:38:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:38:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:38:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-12-15 13:38:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-12-15 13:38:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:38:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:38:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:38:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:38:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:38:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:38:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:38:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:38:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:38:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:38:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:38:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:38:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:38:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:38:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:38:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-12-15 13:38:29,646 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-12-15 13:38:29,646 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-12-15 13:38:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-12-15 13:38:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:38:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:38:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:38:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:38:29,647 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-12-15 13:38:29,647 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-12-15 13:38:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-12-15 13:38:29,648 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-12-15 13:38:29,648 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:38:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:38:29,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:38:29,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:38:29,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:38:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:38:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:38:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:38:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:38:29,650 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-12-15 13:38:29,650 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-12-15 13:38:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:38:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:38:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:38:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:38:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:38:29,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:38:29,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:38:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:38:29,652 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:38:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:38:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:38:29,652 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:29,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:38:29,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:38:29,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:29,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:29,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:38:29,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:38:29,656 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-12-15 13:38:29,657 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-12-15 13:38:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-12-15 13:38:29,658 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-12-15 13:38:29,658 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:38:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:38:29,659 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-12-15 13:38:29,659 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-12-15 13:38:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:38:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:38:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:38:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:38:29,664 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-12-15 13:38:29,664 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-12-15 13:38:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:38:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:38:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:38:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:38:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-12-15 13:38:29,665 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-12-15 13:38:29,665 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-12-15 13:38:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-12-15 13:38:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:38:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:38:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-12-15 13:38:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-12-15 13:38:29,666 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-12-15 13:38:29,666 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-12-15 13:38:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:38:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:38:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:38:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:38:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:38:29,667 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:38:29,667 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:38:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:38:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2021-12-15 13:38:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2021-12-15 13:38:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:38:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:38:29,668 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-12-15 13:38:29,668 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-12-15 13:38:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-12-15 13:38:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-12-15 13:38:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:38:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-12-15 13:38:29,669 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-12-15 13:38:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:38:29,669 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:38:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:38:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-12-15 13:38:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-12-15 13:38:29,670 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 13:38:29,670 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 13:38:29,670 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:38:29,670 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:38:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2021-12-15 13:38:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2021-12-15 13:38:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-12-15 13:38:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-12-15 13:38:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:38:29,671 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:38:29,671 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-12-15 13:38:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-12-15 13:38:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:38:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:38:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:38:29,672 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:38:29,672 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:38:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:38:29,673 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:38:29,673 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:38:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:38:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:38:29,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:38:29,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:38:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:38:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:38:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:38:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:38:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:38:29,675 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:38:29,675 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:38:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-12-15 13:38:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-12-15 13:38:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:38:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:38:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-12-15 13:38:29,676 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-12-15 13:38:29,676 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:38:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-12-15 13:38:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-12-15 13:38:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:38:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:38:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-12-15 13:38:29,677 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-12-15 13:38:29,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2021-12-15 13:38:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2021-12-15 13:38:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:38:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-12-15 13:38:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-12-15 13:38:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:38:29,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:38:29,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:38:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:38:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-12-15 13:38:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-12-15 13:38:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:38:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:38:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:38:29,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:38:29,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:38:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:38:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-12-15 13:38:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-12-15 13:38:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-12-15 13:38:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-12-15 13:38:29,680 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:38:29,680 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:38:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-12-15 13:38:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-12-15 13:38:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2021-12-15 13:38:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2021-12-15 13:38:29,681 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:38:29,681 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:38:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:38:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:38:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:38:29,682 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:38:29,682 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:38:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:38:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:38:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-12-15 13:38:29,683 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-12-15 13:38:29,683 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-12-15 13:38:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-12-15 13:38:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:38:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:38:29,688 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:38:29,688 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:38:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-12-15 13:38:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-12-15 13:38:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-12-15 13:38:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-12-15 13:38:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:38:29,689 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:38:29,689 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-12-15 13:38:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-12-15 13:38:29,690 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-12-15 13:38:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-12-15 13:38:29,690 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-12-15 13:38:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-12-15 13:38:29,690 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-12-15 13:38:29,690 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-12-15 13:38:29,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:38:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:38:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-12-15 13:38:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-12-15 13:38:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:38:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:38:29,691 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-12-15 13:38:29,691 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-12-15 13:38:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:38:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:38:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:38:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:38:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:38:29,692 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2021-12-15 13:38:29,692 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2021-12-15 13:38:29,693 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-12-15 13:38:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-12-15 13:38:29,693 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:38:29,693 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:38:30,872 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:38:30,876 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:38:31,406 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:38:31,425 INFO L158 Benchmark]: Toolchain (without parser) took 7153.01ms. Allocated memory was 79.7MB in the beginning and 316.7MB in the end (delta: 237.0MB). Free memory was 34.8MB in the beginning and 141.9MB in the end (delta: -107.0MB). Peak memory consumption was 165.6MB. Max. memory is 16.1GB. [2021-12-15 13:38:31,426 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:38:31,426 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4561.57ms. Allocated memory was 79.7MB in the beginning and 211.8MB in the end (delta: 132.1MB). Free memory was 34.6MB in the beginning and 85.9MB in the end (delta: -51.2MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. [2021-12-15 13:38:31,427 INFO L158 Benchmark]: Boogie Procedure Inliner took 354.00ms. Allocated memory is still 211.8MB. Free memory was 85.9MB in the beginning and 84.2MB in the end (delta: 1.7MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. [2021-12-15 13:38:31,428 INFO L158 Benchmark]: Boogie Preprocessor took 372.97ms. Allocated memory was 211.8MB in the beginning and 316.7MB in the end (delta: 104.9MB). Free memory was 84.2MB in the beginning and 170.3MB in the end (delta: -86.1MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. [2021-12-15 13:38:31,428 INFO L158 Benchmark]: RCFGBuilder took 1859.54ms. Allocated memory is still 316.7MB. Free memory was 170.3MB in the beginning and 141.9MB in the end (delta: 28.4MB). Peak memory consumption was 63.0MB. Max. memory is 16.1GB. [2021-12-15 13:38:31,430 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 79.7MB. Free memory is still 56.0MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4561.57ms. Allocated memory was 79.7MB in the beginning and 211.8MB in the end (delta: 132.1MB). Free memory was 34.6MB in the beginning and 85.9MB in the end (delta: -51.2MB). Peak memory consumption was 95.8MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 354.00ms. Allocated memory is still 211.8MB. Free memory was 85.9MB in the beginning and 84.2MB in the end (delta: 1.7MB). Peak memory consumption was 24.8MB. Max. memory is 16.1GB. * Boogie Preprocessor took 372.97ms. Allocated memory was 211.8MB in the beginning and 316.7MB in the end (delta: 104.9MB). Free memory was 84.2MB in the beginning and 170.3MB in the end (delta: -86.1MB). Peak memory consumption was 42.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1859.54ms. Allocated memory is still 316.7MB. Free memory was 170.3MB in the beginning and 141.9MB in the end (delta: 28.4MB). Peak memory consumption was 63.0MB. 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 13:38:31,507 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-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:38:33,548 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:38:33,551 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:38:33,602 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:38:33,602 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:38:33,605 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:38:33,606 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:38:33,611 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:38:33,613 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:38:33,617 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:38:33,618 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:38:33,619 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:38:33,620 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:38:33,622 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:38:33,623 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:38:33,628 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:38:33,629 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:38:33,630 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:38:33,632 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:38:33,637 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:38:33,638 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:38:33,639 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:38:33,640 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:38:33,641 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:38:33,649 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:38:33,649 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:38:33,649 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:38:33,651 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:38:33,651 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:38:33,652 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:38:33,652 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:38:33,653 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:38:33,654 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:38:33,655 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:38:33,656 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:38:33,656 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:38:33,657 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:38:33,657 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:38:33,657 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:38:33,659 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:38:33,659 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:38:33,660 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:38:33,693 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:38:33,694 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:38:33,695 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:38:33,695 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:38:33,696 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:38:33,696 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:38:33,697 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:38:33,697 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:38:33,698 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:38:33,698 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:38:33,699 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:38:33,699 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:38:33,699 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:38:33,699 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:38:33,699 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:38:33,699 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:38:33,700 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:38:33,700 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:38:33,700 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:38:33,700 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:38:33,700 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:38:33,701 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:38:33,701 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:38:33,701 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:33,701 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:38:33,701 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:38:33,701 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:38:33,702 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:38:33,702 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:38:33,702 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:38:33,702 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:38:33,702 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:38:33,703 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:38:33,703 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:38:33,703 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 088e9299faf42e9bfd50bcc588651eec00d67780f40007ca806912673a0acdb2 [2021-12-15 13:38:34,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:38:34,054 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:38:34,057 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:38:34,059 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:38:34,063 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:38:34,064 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-12-15 13:38:34,117 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f730f71ea/8d17dc4e74e8434ab2b5af98c524fb9a/FLAGd0dc03f90 [2021-12-15 13:38:35,026 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:38:35,026 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i [2021-12-15 13:38:35,097 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f730f71ea/8d17dc4e74e8434ab2b5af98c524fb9a/FLAGd0dc03f90 [2021-12-15 13:38:35,143 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/f730f71ea/8d17dc4e74e8434ab2b5af98c524fb9a [2021-12-15 13:38:35,146 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:38:35,148 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:38:35,150 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:35,150 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:38:35,153 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:38:35,154 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:35" (1/1) ... [2021-12-15 13:38:35,155 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6ee62a06 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:35, skipping insertion in model container [2021-12-15 13:38:35,155 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:38:35" (1/1) ... [2021-12-15 13:38:35,173 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:38:35,330 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:39,515 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-12-15 13:38:39,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-12-15 13:38:39,539 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:39,620 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:38:39,702 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:38:40,070 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-12-15 13:38:40,070 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-12-15 13:38:40,075 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:40,116 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:38:40,740 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476571,476584] [2021-12-15 13:38:40,741 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-via-via-velocity.cil.i[476716,476729] [2021-12-15 13:38:40,746 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:38:41,027 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:38:41,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41 WrapperNode [2021-12-15 13:38:41,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:38:41,029 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:41,029 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:38:41,029 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:38:41,035 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,138 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,360 INFO L137 Inliner]: procedures = 650, calls = 3925, calls flagged for inlining = 346, calls inlined = 308, statements flattened = 8519 [2021-12-15 13:38:41,361 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:38:41,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:38:41,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:38:41,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:38:41,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,409 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,410 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,561 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,582 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,736 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,786 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:38:41,787 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:38:41,787 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:38:41,787 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:38:41,788 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:38:41" (1/1) ... [2021-12-15 13:38:41,794 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:38:41,803 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:38:41,816 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 13:38:41,848 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 13:38:41,863 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:38:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:38:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:38:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:38:41,864 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:38:41,864 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:38:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-15 13:38:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-15 13:38:41,865 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:38:41,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:38:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure netif_napi_del [2021-12-15 13:38:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_napi_del [2021-12-15 13:38:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:38:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:38:41,866 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-15 13:38:41,866 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-15 13:38:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_resume [2021-12-15 13:38:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_resume [2021-12-15 13:38:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_print_link_status [2021-12-15 13:38:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_print_link_status [2021-12-15 13:38:41,867 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_registers [2021-12-15 13:38:41,867 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_registers [2021-12-15 13:38:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:38:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:38:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_write [2021-12-15 13:38:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_write [2021-12-15 13:38:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:38:41,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:38:41,868 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:38:41,869 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:38:41,869 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:38:41,869 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:38:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:38:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:38:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_remove [2021-12-15 13:38:41,870 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_remove [2021-12-15 13:38:41,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:38:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:38:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure enable_flow_control_ability [2021-12-15 13:38:41,871 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_flow_control_ability [2021-12-15 13:38:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:38:41,871 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-15 13:38:41,872 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-15 13:38:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:38:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:38:41,872 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:38:41,873 INFO L130 BoogieDeclarations]: Found specification of procedure set_pending_timer_val [2021-12-15 13:38:41,873 INFO L138 BoogieDeclarations]: Found implementation of procedure set_pending_timer_val [2021-12-15 13:38:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:38:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:38:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_110 [2021-12-15 13:38:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_110 [2021-12-15 13:38:41,874 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:38:41,874 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:38:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_up [2021-12-15 13:38:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_up [2021-12-15 13:38:41,875 INFO L130 BoogieDeclarations]: Found specification of procedure mac_wol_reset [2021-12-15 13:38:41,875 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_wol_reset [2021-12-15 13:38:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_ethtool_down [2021-12-15 13:38:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_ethtool_down [2021-12-15 13:38:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:38:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:38:41,876 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_vlan_cam_mask [2021-12-15 13:38:41,876 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_vlan_cam_mask [2021-12-15 13:38:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:38:41,877 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-15 13:38:41,877 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:38:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:38:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-15 13:38:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-15 13:38:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:38:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:38:41,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:38:41,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:38:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:38:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:38:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_watching [2021-12-15 13:38:41,879 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_watching [2021-12-15 13:38:41,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:38:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:38:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_opt_media_mode [2021-12-15 13:38:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_opt_media_mode [2021-12-15 13:38:41,880 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_tx_srv [2021-12-15 13:38:41,880 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_tx_srv [2021-12-15 13:38:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:38:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:38:41,881 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-15 13:38:41,881 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-15 13:38:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_rx_refill [2021-12-15 13:38:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_rx_refill [2021-12-15 13:38:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure mii_set_auto_on [2021-12-15 13:38:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_set_auto_on [2021-12-15 13:38:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:38:41,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:38:41,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:38:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:38:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:38:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-15 13:38:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-15 13:38:41,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-12-15 13:38:41,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-12-15 13:38:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_save_context [2021-12-15 13:38:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_save_context [2021-12-15 13:38:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:38:41,884 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:38:41,884 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-15 13:38:41,885 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-15 13:38:41,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:38:41,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:38:41,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:38:41,888 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:38:41,889 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:38:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:38:41,889 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-15 13:38:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:38:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:38:41,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:41,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:38:41,894 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:38:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:38:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:38:41,895 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:38:41,895 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_update_hw_mibs [2021-12-15 13:38:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_update_hw_mibs [2021-12-15 13:38:41,896 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_shutdown [2021-12-15 13:38:41,896 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_shutdown [2021-12-15 13:38:41,896 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:38:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:38:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure setup_queue_timers [2021-12-15 13:38:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_queue_timers [2021-12-15 13:38:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-15 13:38:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-15 13:38:41,897 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-12-15 13:38:41,897 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-12-15 13:38:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rd_ring [2021-12-15 13:38:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rd_ring [2021-12-15 13:38:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:38:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:38:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:38:41,898 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:38:41,898 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_dma_rings [2021-12-15 13:38:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_dma_rings [2021-12-15 13:38:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure safe_disable_mii_autopoll [2021-12-15 13:38:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure safe_disable_mii_autopoll [2021-12-15 13:38:41,899 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-15 13:38:41,899 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-15 13:38:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure get_pending_timer_val [2021-12-15 13:38:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure get_pending_timer_val [2021-12-15 13:38:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_unregister_notifier [2021-12-15 13:38:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_unregister_notifier [2021-12-15 13:38:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-15 13:38:41,900 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-15 13:38:41,900 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-15 13:38:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-15 13:38:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:38:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure writeb [2021-12-15 13:38:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure writeb [2021-12-15 13:38:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure writew [2021-12-15 13:38:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure writew [2021-12-15 13:38:41,901 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_104 [2021-12-15 13:38:41,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_104 [2021-12-15 13:38:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:38:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:38:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:38:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_media_mode [2021-12-15 13:38:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_media_mode [2021-12-15 13:38:41,902 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_cam_filter [2021-12-15 13:38:41,902 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_cam_filter [2021-12-15 13:38:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:38:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:38:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:38:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:38:41,903 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_probe [2021-12-15 13:38:41,903 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_probe [2021-12-15 13:38:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:38:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:38:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:38:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_pci_remove [2021-12-15 13:38:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_pci_remove [2021-12-15 13:38:41,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-15 13:38:41,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-15 13:38:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_velocity_info [2021-12-15 13:38:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_velocity_info [2021-12-15 13:38:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rings [2021-12-15 13:38:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rings [2021-12-15 13:38:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-15 13:38:41,906 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-15 13:38:41,906 INFO L130 BoogieDeclarations]: Found specification of procedure enable_mii_autopoll [2021-12-15 13:38:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure enable_mii_autopoll [2021-12-15 13:38:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-15 13:38:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-15 13:38:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-15 13:38:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-15 13:38:41,907 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-15 13:38:41,907 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-15 13:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:38:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:38:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2021-12-15 13:38:41,908 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2021-12-15 13:38:41,908 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-15 13:38:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-15 13:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:38:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:38:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:38:41,909 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_int_opt [2021-12-15 13:38:41,909 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_int_opt [2021-12-15 13:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:38:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure mac_set_cam_mask [2021-12-15 13:38:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure mac_set_cam_mask [2021-12-15 13:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:38:41,910 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_suspend [2021-12-15 13:38:41,910 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_suspend [2021-12-15 13:38:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-15 13:38:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-15 13:38:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_ip [2021-12-15 13:38:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_ip [2021-12-15 13:38:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_108 [2021-12-15 13:38:41,911 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_108 [2021-12-15 13:38:41,911 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:38:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:38:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:38:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:38:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:38:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_get_link [2021-12-15 13:38:41,912 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_get_link [2021-12-15 13:38:41,912 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:38:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:38:41,913 INFO L130 BoogieDeclarations]: Found specification of procedure setup_adaptive_interrupts [2021-12-15 13:38:41,913 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_adaptive_interrupts [2021-12-15 13:38:41,914 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:38:41,916 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:38:41,916 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:38:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:38:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-15 13:38:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-15 13:38:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_power_state [2021-12-15 13:38:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_power_state [2021-12-15 13:38:41,917 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_close [2021-12-15 13:38:41,917 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_close [2021-12-15 13:38:41,918 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:38:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:38:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_bool_opt [2021-12-15 13:38:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_bool_opt [2021-12-15 13:38:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_103 [2021-12-15 13:38:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_103 [2021-12-15 13:38:41,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:38:41,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:38:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:38:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:38:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:38:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:38:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:38:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:38:41,920 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-15 13:38:41,920 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-15 13:38:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_free_rings [2021-12-15 13:38:41,921 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_free_rings [2021-12-15 13:38:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:38:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:38:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:38:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:38:41,921 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_intr [2021-12-15 13:38:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_intr [2021-12-15 13:38:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:38:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:38:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-15 13:38:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-15 13:38:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_remove [2021-12-15 13:38:41,922 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_remove [2021-12-15 13:38:41,922 INFO L130 BoogieDeclarations]: Found specification of procedure check_connection_type [2021-12-15 13:38:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure check_connection_type [2021-12-15 13:38:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-15 13:38:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-15 13:38:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_init_rx_ring_indexes [2021-12-15 13:38:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_init_rx_ring_indexes [2021-12-15 13:38:41,923 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_mii_read [2021-12-15 13:38:41,923 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_mii_read [2021-12-15 13:38:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_open [2021-12-15 13:38:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_open [2021-12-15 13:38:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_give_many_rx_descs [2021-12-15 13:38:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_give_many_rx_descs [2021-12-15 13:38:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:38:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:38:41,924 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_set_multi [2021-12-15 13:38:41,924 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_set_multi [2021-12-15 13:38:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure readw [2021-12-15 13:38:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure readw [2021-12-15 13:38:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_platform_probe [2021-12-15 13:38:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_platform_probe [2021-12-15 13:38:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-15 13:38:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-15 13:38:41,925 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:38:41,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:38:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_velocity_info [2021-12-15 13:38:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_velocity_info [2021-12-15 13:38:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure velocity_poll_controller [2021-12-15 13:38:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure velocity_poll_controller [2021-12-15 13:38:41,926 INFO L130 BoogieDeclarations]: Found specification of procedure readb [2021-12-15 13:38:41,926 INFO L138 BoogieDeclarations]: Found implementation of procedure readb [2021-12-15 13:38:43,101 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:38:43,105 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:38:44,415 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:38:44,419 INFO L158 Benchmark]: Toolchain (without parser) took 9270.31ms. Allocated memory was 58.7MB in the beginning and 492.8MB in the end (delta: 434.1MB). Free memory was 30.2MB in the beginning and 267.9MB in the end (delta: -237.7MB). Peak memory consumption was 197.1MB. Max. memory is 16.1GB. [2021-12-15 13:38:44,419 INFO L158 Benchmark]: CDTParser took 0.18ms. Allocated memory is still 58.7MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 43.4kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:38:44,419 INFO L158 Benchmark]: CACSL2BoogieTranslator took 5878.33ms. Allocated memory was 58.7MB in the beginning and 287.3MB in the end (delta: 228.6MB). Free memory was 30.1MB in the beginning and 188.5MB in the end (delta: -158.5MB). Peak memory consumption was 158.1MB. Max. memory is 16.1GB. [2021-12-15 13:38:44,420 INFO L158 Benchmark]: Boogie Procedure Inliner took 332.47ms. Allocated memory is still 287.3MB. Free memory was 188.5MB in the beginning and 138.2MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:38:44,420 INFO L158 Benchmark]: Boogie Preprocessor took 424.17ms. Allocated memory was 287.3MB in the beginning and 492.8MB in the end (delta: 205.5MB). Free memory was 138.2MB in the beginning and 364.4MB in the end (delta: -226.2MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. [2021-12-15 13:38:44,420 INFO L158 Benchmark]: RCFGBuilder took 2630.24ms. Allocated memory is still 492.8MB. Free memory was 364.4MB in the beginning and 267.9MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. [2021-12-15 13:38:44,422 INFO L339 ainManager$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 58.7MB. Free memory was 40.8MB in the beginning and 40.8MB in the end (delta: 43.4kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 5878.33ms. Allocated memory was 58.7MB in the beginning and 287.3MB in the end (delta: 228.6MB). Free memory was 30.1MB in the beginning and 188.5MB in the end (delta: -158.5MB). Peak memory consumption was 158.1MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 332.47ms. Allocated memory is still 287.3MB. Free memory was 188.5MB in the beginning and 138.2MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 424.17ms. Allocated memory was 287.3MB in the beginning and 492.8MB in the end (delta: 205.5MB). Free memory was 138.2MB in the beginning and 364.4MB in the end (delta: -226.2MB). Peak memory consumption was 87.4MB. Max. memory is 16.1GB. * RCFGBuilder took 2630.24ms. Allocated memory is still 492.8MB. Free memory was 364.4MB in the beginning and 267.9MB in the end (delta: 96.5MB). Peak memory consumption was 96.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: UnsupportedOperationException: Set is immutable de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: UnsupportedOperationException: Set is immutable: de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2021-12-15 13:38:44,474 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