./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-3com-3c59x.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-3com-3c59x.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 ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:37:30,026 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:37:30,028 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:37:30,054 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:37:30,054 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:37:30,055 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:37:30,055 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:37:30,056 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:37:30,057 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:37:30,058 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:37:30,059 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:37:30,059 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:37:30,060 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:37:30,060 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:37:30,061 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:37:30,062 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:37:30,062 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:37:30,063 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:37:30,065 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:37:30,073 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:37:30,074 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:37:30,075 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:37:30,076 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:37:30,080 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:37:30,082 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:37:30,086 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:37:30,086 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:37:30,087 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:37:30,087 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:37:30,089 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:37:30,089 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:37:30,090 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:37:30,090 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:37:30,091 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:37:30,091 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:37:30,095 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:37:30,096 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:37:30,096 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:37:30,096 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:37:30,097 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:37:30,097 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:37:30,098 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-15 13:37:30,131 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:37:30,133 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:37:30,134 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:37:30,134 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:37:30,135 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:37:30,135 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:37:30,136 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:37:30,136 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:37:30,136 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:37:30,137 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:37:30,137 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-15 13:37:30,137 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:37:30,137 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:37:30,137 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:37:30,137 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:37:30,137 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:37:30,138 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:37:30,138 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:37:30,138 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:37:30,138 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:37:30,138 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:37:30,138 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:30,138 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:37:30,139 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:37:30,139 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:37:30,139 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-15 13:37:30,139 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-15 13:37:30,139 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:37:30,139 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:37:30,141 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:37:30,141 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:37:30,141 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2021-12-15 13:37:30,320 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:37:30,334 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:37:30,336 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:37:30,337 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:37:30,338 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:37:30,339 INFO L432 ainManager$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-3com-3c59x.cil.i [2021-12-15 13:37:30,419 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e86ceeba/fddff45c36984ae19424e0260102dacb/FLAGa0ab1ead9 [2021-12-15 13:37:31,114 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:37:31,115 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-3com-3c59x.cil.i [2021-12-15 13:37:31,162 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e86ceeba/fddff45c36984ae19424e0260102dacb/FLAGa0ab1ead9 [2021-12-15 13:37:31,423 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2e86ceeba/fddff45c36984ae19424e0260102dacb [2021-12-15 13:37:31,425 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:37:31,426 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:37:31,428 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:31,428 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:37:31,435 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:37:31,436 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:31" (1/1) ... [2021-12-15 13:37:31,437 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@492f7211 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:31, skipping insertion in model container [2021-12-15 13:37:31,437 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:31" (1/1) ... [2021-12-15 13:37:31,441 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:37:31,551 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:34,237 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-3com-3c59x.cil.i[464872,464885] [2021-12-15 13:37:34,240 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-3com-3c59x.cil.i[465017,465030] [2021-12-15 13:37:34,267 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:34,312 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:37:34,600 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-3com-3c59x.cil.i[464872,464885] [2021-12-15 13:37:34,600 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-3com-3c59x.cil.i[465017,465030] [2021-12-15 13:37:34,605 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:34,807 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:37:34,807 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34 WrapperNode [2021-12-15 13:37:34,808 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:34,809 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:34,809 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:37:34,809 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:37:34,814 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:34,946 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,147 INFO L137 Inliner]: procedures = 567, calls = 4460, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 9108 [2021-12-15 13:37:35,148 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:35,149 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:37:35,149 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:37:35,149 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:37:35,155 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,155 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,195 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,196 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,387 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,416 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,448 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,484 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:37:35,485 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:37:35,485 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:37:35,486 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:37:35,486 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:34" (1/1) ... [2021-12-15 13:37:35,491 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:35,498 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:37:35,552 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 13:37:35,570 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 13:37:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:37:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:37:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:37:35,579 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:37:35,579 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:37:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:37:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-12-15 13:37:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-12-15 13:37:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-12-15 13:37:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-12-15 13:37:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:37:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:37:35,580 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:37:35,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:37:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:37:35,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:37:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:37:35,581 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:37:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-12-15 13:37:35,581 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-12-15 13:37:35,581 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-12-15 13:37:35,581 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-12-15 13:37:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:37:35,582 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:37:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-12-15 13:37:35,582 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-12-15 13:37:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:37:35,582 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:37:35,582 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:37:35,582 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:37:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:37:35,583 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:37:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-12-15 13:37:35,583 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-12-15 13:37:35,583 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:37:35,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:37:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:37:35,584 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:37:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:37:35,584 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:37:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:37:35,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:37:35,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:37:35,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:37:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-12-15 13:37:35,585 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-12-15 13:37:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:37:35,585 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:37:35,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:37:35,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:37:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:37:35,586 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:37:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:37:35,586 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:37:35,586 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:37:35,587 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:37:35,587 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:37:35,587 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:37:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:37:35,588 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:37:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:37:35,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:37:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:37:35,588 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:37:35,588 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:37:35,589 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:37:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:37:35,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:37:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:37:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:37:35,589 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:37:35,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:37:35,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:37:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:37:35,590 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:37:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2021-12-15 13:37:35,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2021-12-15 13:37:35,590 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:37:35,591 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:37:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2021-12-15 13:37:35,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2021-12-15 13:37:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-15 13:37:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-12-15 13:37:35,591 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-12-15 13:37:35,591 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:37:35,591 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:37:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-12-15 13:37:35,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-12-15 13:37:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:37:35,592 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:37:35,592 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:37:35,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:37:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:37:35,593 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:37:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-15 13:37:35,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2021-12-15 13:37:35,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2021-12-15 13:37:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:37:35,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:37:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-15 13:37:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-12-15 13:37:35,594 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-12-15 13:37:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-12-15 13:37:35,594 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-12-15 13:37:35,594 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:37:35,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:37:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:37:35,595 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:37:35,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:35,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:37:35,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:37:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:37:35,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:37:35,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:37:35,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:37:35,597 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-12-15 13:37:35,598 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-12-15 13:37:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2021-12-15 13:37:35,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2021-12-15 13:37:35,599 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:37:35,600 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:37:35,600 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:37:35,601 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:37:35,601 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-12-15 13:37:35,601 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-12-15 13:37:35,605 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:37:35,605 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:37:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-12-15 13:37:35,606 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-12-15 13:37:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:37:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:37:35,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:37:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:37:35,606 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:37:35,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:37:35,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:37:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:37:35,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:37:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:37:35,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:37:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:37:35,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:37:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:37:35,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:37:35,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:37:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:37:35,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:37:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:37:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:37:35,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:37:35,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:35,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:37:35,609 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:37:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:37:35,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-15 13:37:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:35,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:35,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:37:35,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:37:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-12-15 13:37:35,610 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-12-15 13:37:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:37:35,610 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:37:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-12-15 13:37:35,610 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-12-15 13:37:35,610 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:37:35,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:37:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:37:35,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-15 13:37:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-12-15 13:37:35,611 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-12-15 13:37:35,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-12-15 13:37:35,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-12-15 13:37:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:37:35,612 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:37:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-12-15 13:37:35,612 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-12-15 13:37:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:37:35,612 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:37:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:37:35,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:37:35,612 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-12-15 13:37:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-12-15 13:37:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:37:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:37:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:37:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:37:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-12-15 13:37:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-12-15 13:37:35,613 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:37:35,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:37:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-12-15 13:37:35,614 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-12-15 13:37:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:37:35,614 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:37:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-12-15 13:37:35,614 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-12-15 13:37:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-12-15 13:37:35,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-12-15 13:37:35,614 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:37:35,615 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:37:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:37:35,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:37:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-12-15 13:37:35,615 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-12-15 13:37:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:37:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:37:35,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:37:35,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:37:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:37:35,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:37:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:37:35,616 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:37:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:37:35,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:37:35,616 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:37:35,616 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:37:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:37:35,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:37:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:37:35,617 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:37:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:37:35,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:37:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:37:35,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2021-12-15 13:37:35,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2021-12-15 13:37:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:37:35,618 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:37:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:37:35,618 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:37:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:37:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-12-15 13:37:35,618 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-12-15 13:37:35,618 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-12-15 13:37:35,618 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-12-15 13:37:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:37:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:37:35,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2021-12-15 13:37:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:37:35,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:37:35,619 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:37:35,620 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:37:35,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:37:35,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:37:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:37:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:37:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:37:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:37:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-12-15 13:37:35,623 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-12-15 13:37:35,623 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-12-15 13:37:35,624 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-12-15 13:37:35,624 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:37:35,624 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:37:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:37:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:37:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-12-15 13:37:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-12-15 13:37:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2021-12-15 13:37:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2021-12-15 13:37:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:37:35,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:37:35,625 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:37:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:37:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:37:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:37:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2021-12-15 13:37:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2021-12-15 13:37:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:37:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:37:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-12-15 13:37:35,626 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-12-15 13:37:35,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-15 13:37:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-12-15 13:37:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-12-15 13:37:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:37:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:37:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:37:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:37:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:37:35,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:37:35,627 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-12-15 13:37:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-12-15 13:37:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-12-15 13:37:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-12-15 13:37:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:37:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2021-12-15 13:37:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-12-15 13:37:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-12-15 13:37:35,628 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:37:35,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:37:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-12-15 13:37:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-12-15 13:37:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-12-15 13:37:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-12-15 13:37:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:37:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:37:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:37:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:37:35,629 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:37:35,629 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:37:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:37:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:37:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:37:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:37:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:37:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:37:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-12-15 13:37:35,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-12-15 13:37:35,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-12-15 13:37:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-12-15 13:37:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-15 13:37:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:37:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:37:35,631 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:37:35,631 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:37:36,490 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:37:36,493 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:36,612 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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:37:36,616 INFO L158 Benchmark]: Toolchain (without parser) took 5188.74ms. Allocated memory was 134.2MB in the beginning and 354.4MB in the end (delta: 220.2MB). Free memory was 98.8MB in the beginning and 142.9MB in the end (delta: -44.1MB). Peak memory consumption was 177.1MB. Max. memory is 16.1GB. [2021-12-15 13:37:36,616 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:36,617 INFO L158 Benchmark]: CACSL2BoogieTranslator took 3380.41ms. Allocated memory was 134.2MB in the beginning and 245.4MB in the end (delta: 111.1MB). Free memory was 98.8MB in the beginning and 140.9MB in the end (delta: -42.0MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. [2021-12-15 13:37:36,617 INFO L158 Benchmark]: Boogie Procedure Inliner took 339.06ms. Allocated memory is still 245.4MB. Free memory was 140.9MB in the beginning and 88.4MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. [2021-12-15 13:37:36,618 INFO L158 Benchmark]: Boogie Preprocessor took 335.60ms. Allocated memory was 245.4MB in the beginning and 354.4MB in the end (delta: 109.1MB). Free memory was 88.4MB in the beginning and 205.3MB in the end (delta: -116.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. [2021-12-15 13:37:36,618 INFO L158 Benchmark]: RCFGBuilder took 1129.49ms. Allocated memory is still 354.4MB. Free memory was 205.3MB in the beginning and 142.9MB in the end (delta: 62.4MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2021-12-15 13:37:36,620 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 92.3MB. Free memory is still 48.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 3380.41ms. Allocated memory was 134.2MB in the beginning and 245.4MB in the end (delta: 111.1MB). Free memory was 98.8MB in the beginning and 140.9MB in the end (delta: -42.0MB). Peak memory consumption was 141.5MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 339.06ms. Allocated memory is still 245.4MB. Free memory was 140.9MB in the beginning and 88.4MB in the end (delta: 52.4MB). Peak memory consumption was 52.4MB. Max. memory is 16.1GB. * Boogie Preprocessor took 335.60ms. Allocated memory was 245.4MB in the beginning and 354.4MB in the end (delta: 109.1MB). Free memory was 88.4MB in the beginning and 205.3MB in the end (delta: -116.9MB). Peak memory consumption was 31.5MB. Max. memory is 16.1GB. * RCFGBuilder took 1129.49ms. Allocated memory is still 354.4MB. Free memory was 205.3MB in the beginning and 142.9MB in the end (delta: 62.4MB). Peak memory consumption was 62.9MB. 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 13:37:36,668 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-3com-3c59x.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 ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 --- Real Ultimate output --- This is Ultimate 0.2.2-3a877d227dc491413fd706022d0c47cd97beb353-3a877d2 [2021-12-15 13:37:38,901 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-15 13:37:38,902 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-15 13:37:38,930 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-15 13:37:38,931 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-15 13:37:38,931 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-15 13:37:38,932 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-15 13:37:38,934 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-15 13:37:38,935 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-15 13:37:38,936 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-15 13:37:38,936 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-15 13:37:38,941 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-15 13:37:38,942 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-15 13:37:38,942 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-15 13:37:38,943 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-15 13:37:38,944 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-15 13:37:38,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-15 13:37:38,948 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-15 13:37:38,951 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-15 13:37:38,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-15 13:37:38,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-15 13:37:38,958 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-15 13:37:38,959 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-15 13:37:38,960 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-15 13:37:38,962 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-15 13:37:38,966 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-15 13:37:38,966 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-15 13:37:38,967 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-15 13:37:38,968 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-15 13:37:38,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-15 13:37:38,971 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-15 13:37:38,971 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-15 13:37:38,972 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-15 13:37:38,975 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-15 13:37:38,975 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-15 13:37:38,976 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-15 13:37:38,977 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-15 13:37:38,977 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-15 13:37:38,977 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-15 13:37:38,978 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-15 13:37:38,979 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-15 13:37:38,980 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2021-12-15 13:37:39,002 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-15 13:37:39,003 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-15 13:37:39,004 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-15 13:37:39,004 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-15 13:37:39,004 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-15 13:37:39,005 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-15 13:37:39,005 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-15 13:37:39,006 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-15 13:37:39,006 INFO L138 SettingsManager]: * Use SBE=true [2021-12-15 13:37:39,006 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-15 13:37:39,007 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-15 13:37:39,007 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-15 13:37:39,007 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-15 13:37:39,007 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-15 13:37:39,007 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-12-15 13:37:39,007 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-12-15 13:37:39,008 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-12-15 13:37:39,008 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-15 13:37:39,008 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-15 13:37:39,008 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-15 13:37:39,008 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-15 13:37:39,008 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-15 13:37:39,008 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-15 13:37:39,009 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:39,009 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-15 13:37:39,009 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-15 13:37:39,009 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-15 13:37:39,009 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2021-12-15 13:37:39,009 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-12-15 13:37:39,010 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-15 13:37:39,010 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-15 13:37:39,010 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-15 13:37:39,010 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-15 13:37:39,010 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-12-15 13:37:39,010 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ee9ed3068f3b87df6cf8a5420a13d45365c61647fcde61bb8adac513f0f70bd0 [2021-12-15 13:37:39,308 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-15 13:37:39,328 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-15 13:37:39,330 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-15 13:37:39,330 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-15 13:37:39,332 INFO L275 PluginConnector]: CDTParser initialized [2021-12-15 13:37:39,333 INFO L432 ainManager$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-3com-3c59x.cil.i [2021-12-15 13:37:39,383 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b8d9dced/30c72cb2109c4657b139e5d333c4a76f/FLAGe2e1e6d4c [2021-12-15 13:37:40,102 INFO L306 CDTParser]: Found 1 translation units. [2021-12-15 13:37:40,103 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-3com-3c59x.cil.i [2021-12-15 13:37:40,139 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b8d9dced/30c72cb2109c4657b139e5d333c4a76f/FLAGe2e1e6d4c [2021-12-15 13:37:40,156 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/2b8d9dced/30c72cb2109c4657b139e5d333c4a76f [2021-12-15 13:37:40,158 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-15 13:37:40,160 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-15 13:37:40,162 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:40,162 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-15 13:37:40,164 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-15 13:37:40,165 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:40" (1/1) ... [2021-12-15 13:37:40,166 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3b5d2a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:40, skipping insertion in model container [2021-12-15 13:37:40,166 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.12 01:37:40" (1/1) ... [2021-12-15 13:37:40,170 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-15 13:37:40,355 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:43,258 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-3com-3c59x.cil.i[464872,464885] [2021-12-15 13:37:43,260 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-3com-3c59x.cil.i[465017,465030] [2021-12-15 13:37:43,282 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:43,337 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-12-15 13:37:43,391 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-15 13:37:43,690 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-3com-3c59x.cil.i[464872,464885] [2021-12-15 13:37:43,691 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-3com-3c59x.cil.i[465017,465030] [2021-12-15 13:37:43,695 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:43,783 INFO L203 MainTranslator]: Completed pre-run [2021-12-15 13:37:44,197 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-3com-3c59x.cil.i[464872,464885] [2021-12-15 13:37:44,198 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-3com-3c59x.cil.i[465017,465030] [2021-12-15 13:37:44,202 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-15 13:37:44,399 INFO L208 MainTranslator]: Completed translation [2021-12-15 13:37:44,400 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44 WrapperNode [2021-12-15 13:37:44,400 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-15 13:37:44,401 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:44,401 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-15 13:37:44,401 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-15 13:37:44,406 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,545 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,757 INFO L137 Inliner]: procedures = 581, calls = 4460, calls flagged for inlining = 273, calls inlined = 252, statements flattened = 8870 [2021-12-15 13:37:44,758 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-15 13:37:44,759 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-15 13:37:44,759 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-15 13:37:44,759 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-15 13:37:44,766 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,767 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,801 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,802 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,904 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,921 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,950 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,980 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-15 13:37:44,981 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-15 13:37:44,981 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-15 13:37:44,981 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-15 13:37:44,982 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.12 01:37:44" (1/1) ... [2021-12-15 13:37:44,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-15 13:37:44,994 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-15 13:37:45,004 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 13:37:45,021 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-12-15 13:37:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-12-15 13:37:45,032 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-12-15 13:37:45,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-15 13:37:45,032 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-15 13:37:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2021-12-15 13:37:45,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2021-12-15 13:37:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_present [2021-12-15 13:37:45,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_present [2021-12-15 13:37:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_nway_reset [2021-12-15 13:37:45,033 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_nway_reset [2021-12-15 13:37:45,033 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-15 13:37:45,033 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-15 13:37:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:37:45,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_88 [2021-12-15 13:37:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-15 13:37:45,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-15 13:37:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-15 13:37:45,034 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-15 13:37:45,034 INFO L130 BoogieDeclarations]: Found specification of procedure set_8021q_mode [2021-12-15 13:37:45,034 INFO L138 BoogieDeclarations]: Found implementation of procedure set_8021q_mode [2021-12-15 13:37:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_remove_one [2021-12-15 13:37:45,035 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_remove_one [2021-12-15 13:37:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-15 13:37:45,035 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-15 13:37:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure issue_and_wait [2021-12-15 13:37:45,035 INFO L138 BoogieDeclarations]: Found implementation of procedure issue_and_wait [2021-12-15 13:37:45,035 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-15 13:37:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-15 13:37:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2021-12-15 13:37:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2021-12-15 13:37:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2021-12-15 13:37:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2021-12-15 13:37:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure window_write32 [2021-12-15 13:37:45,036 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write32 [2021-12-15 13:37:45,036 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2021-12-15 13:37:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2021-12-15 13:37:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-15 13:37:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-15 13:37:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-15 13:37:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-15 13:37:45,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:37:45,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_window_lock_of_vortex_private [2021-12-15 13:37:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:37:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2021-12-15 13:37:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:37:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_lock_of_vortex_private [2021-12-15 13:37:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure window_set [2021-12-15 13:37:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure window_set [2021-12-15 13:37:45,038 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-15 13:37:45,038 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-15 13:37:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-15 13:37:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-15 13:37:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-15 13:37:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-15 13:37:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2021-12-15 13:37:45,039 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2021-12-15 13:37:45,039 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-15 13:37:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-15 13:37:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure netif_rx [2021-12-15 13:37:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_rx [2021-12-15 13:37:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-15 13:37:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-15 13:37:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-15 13:37:45,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-15 13:37:45,040 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-15 13:37:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-15 13:37:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-15 13:37:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-15 13:37:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2021-12-15 13:37:45,041 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2021-12-15 13:37:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-15 13:37:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-12-15 13:37:45,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-12-15 13:37:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-12-15 13:37:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tx_timestamp [2021-12-15 13:37:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tx_timestamp [2021-12-15 13:37:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-12-15 13:37:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-12-15 13:37:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-15 13:37:45,042 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-15 13:37:45,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_118 [2021-12-15 13:37:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_118 [2021-12-15 13:37:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-15 13:37:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-15 13:37:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_114 [2021-12-15 13:37:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_114 [2021-12-15 13:37:45,043 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_tx_timeout [2021-12-15 13:37:45,043 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_tx_timeout [2021-12-15 13:37:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-15 13:37:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-15 13:37:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure ioport_map [2021-12-15 13:37:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ioport_map [2021-12-15 13:37:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-15 13:37:45,044 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-15 13:37:45,044 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2021-12-15 13:37:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2021-12-15 13:37:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-15 13:37:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-15 13:37:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_106 [2021-12-15 13:37:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_106 [2021-12-15 13:37:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-15 13:37:45,045 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-15 13:37:45,045 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_interrupt [2021-12-15 13:37:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_interrupt [2021-12-15 13:37:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure set_rx_mode [2021-12-15 13:37:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure set_rx_mode [2021-12-15 13:37:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-15 13:37:45,046 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-15 13:37:45,046 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-15 13:37:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-15 13:37:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-15 13:37:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-15 13:37:45,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-15 13:37:45,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-15 13:37:45,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-15 13:37:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-15 13:37:45,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-15 13:37:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_set_duplex [2021-12-15 13:37:45,048 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_set_duplex [2021-12-15 13:37:45,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_132 [2021-12-15 13:37:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_132 [2021-12-15 13:37:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iomap [2021-12-15 13:37:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iomap [2021-12-15 13:37:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2021-12-15 13:37:45,049 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2021-12-15 13:37:45,049 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_error [2021-12-15 13:37:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_error [2021-12-15 13:37:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-15 13:37:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-15 13:37:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_close [2021-12-15 13:37:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_close [2021-12-15 13:37:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-15 13:37:45,050 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-12-15 13:37:45,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-12-15 13:37:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-15 13:37:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-15 13:37:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-12-15 13:37:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-12-15 13:37:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2021-12-15 13:37:45,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2021-12-15 13:37:45,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2021-12-15 13:37:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2021-12-15 13:37:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2021-12-15 13:37:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2021-12-15 13:37:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-15 13:37:45,052 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-15 13:37:45,052 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-15 13:37:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-15 13:37:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-15 13:37:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-15 13:37:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-12-15 13:37:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-12-15 13:37:45,053 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2021-12-15 13:37:45,053 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2021-12-15 13:37:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:45,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-12-15 13:37:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-12-15 13:37:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-15 13:37:45,054 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-15 13:37:45,054 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:45,054 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-15 13:37:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:37:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2021-12-15 13:37:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-15 13:37:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-15 13:37:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure acpi_set_WOL [2021-12-15 13:37:45,055 INFO L138 BoogieDeclarations]: Found implementation of procedure acpi_set_WOL [2021-12-15 13:37:45,055 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-12-15 13:37:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-12-15 13:37:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure window_write16 [2021-12-15 13:37:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write16 [2021-12-15 13:37:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure ioread8 [2021-12-15 13:37:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread8 [2021-12-15 13:37:45,056 INFO L130 BoogieDeclarations]: Found specification of procedure window_read8 [2021-12-15 13:37:45,056 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read8 [2021-12-15 13:37:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-12-15 13:37:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_vortex_cleanup_16_2 [2021-12-15 13:37:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-15 13:37:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-15 13:37:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure update_stats [2021-12-15 13:37:45,057 INFO L138 BoogieDeclarations]: Found implementation of procedure update_stats [2021-12-15 13:37:45,057 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-15 13:37:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-15 13:37:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-15 13:37:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-15 13:37:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure poll_vortex [2021-12-15 13:37:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure poll_vortex [2021-12-15 13:37:45,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-15 13:37:45,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-15 13:37:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:37:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_window_lock_of_vortex_private [2021-12-15 13:37:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_check_media [2021-12-15 13:37:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_check_media [2021-12-15 13:37:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-12-15 13:37:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-12-15 13:37:45,059 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_rx [2021-12-15 13:37:45,059 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_rx [2021-12-15 13:37:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-12-15 13:37:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-15 13:37:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-15 13:37:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_open [2021-12-15 13:37:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_open [2021-12-15 13:37:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure dump_tx_ring [2021-12-15 13:37:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_tx_ring [2021-12-15 13:37:45,060 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-12-15 13:37:45,060 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-12-15 13:37:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-15 13:37:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-15 13:37:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-12-15 13:37:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-12-15 13:37:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_probe1 [2021-12-15 13:37:45,061 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_probe1 [2021-12-15 13:37:45,061 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-12-15 13:37:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-15 13:37:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-12-15 13:37:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-15 13:37:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-15 13:37:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-15 13:37:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-15 13:37:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-15 13:37:45,062 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-15 13:37:45,062 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-15 13:37:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2021-12-15 13:37:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2021-12-15 13:37:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-15 13:37:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-15 13:37:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2021-12-15 13:37:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2021-12-15 13:37:45,063 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-15 13:37:45,063 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-15 13:37:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-15 13:37:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-15 13:37:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-15 13:37:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_111 [2021-12-15 13:37:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_111 [2021-12-15 13:37:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-15 13:37:45,064 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-15 13:37:45,064 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-15 13:37:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-15 13:37:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-15 13:37:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_suspend [2021-12-15 13:37:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_suspend [2021-12-15 13:37:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure boomerang_interrupt [2021-12-15 13:37:45,065 INFO L138 BoogieDeclarations]: Found implementation of procedure boomerang_interrupt [2021-12-15 13:37:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-12-15 13:37:45,065 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-12-15 13:37:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-12-15 13:37:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-12-15 13:37:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-15 13:37:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2021-12-15 13:37:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2021-12-15 13:37:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:37:45,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-12-15 13:37:45,066 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-15 13:37:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-15 13:37:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-15 13:37:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-15 13:37:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-15 13:37:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-15 13:37:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_irq [2021-12-15 13:37:45,067 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_irq [2021-12-15 13:37:45,067 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_sync [2021-12-15 13:37:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_sync [2021-12-15 13:37:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_resume [2021-12-15 13:37:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_resume [2021-12-15 13:37:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure pci_restore_state [2021-12-15 13:37:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_restore_state [2021-12-15 13:37:45,068 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2021-12-15 13:37:45,068 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2021-12-15 13:37:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_rx [2021-12-15 13:37:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_rx [2021-12-15 13:37:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_105 [2021-12-15 13:37:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_105 [2021-12-15 13:37:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-15 13:37:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-15 13:37:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-15 13:37:45,069 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-15 13:37:45,069 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-12-15 13:37:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-12-15 13:37:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_133 [2021-12-15 13:37:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_133 [2021-12-15 13:37:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:37:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-12-15 13:37:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-15 13:37:45,070 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-15 13:37:45,070 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_delay [2021-12-15 13:37:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_delay [2021-12-15 13:37:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-12-15 13:37:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-12-15 13:37:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-12-15 13:37:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_down [2021-12-15 13:37:45,071 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_down [2021-12-15 13:37:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-12-15 13:37:45,071 INFO L130 BoogieDeclarations]: Found specification of procedure eth_type_trans [2021-12-15 13:37:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_type_trans [2021-12-15 13:37:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-15 13:37:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-15 13:37:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-15 13:37:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-15 13:37:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure window_write8 [2021-12-15 13:37:45,072 INFO L138 BoogieDeclarations]: Found implementation of procedure window_write8 [2021-12-15 13:37:45,072 INFO L130 BoogieDeclarations]: Found specification of procedure window_read32 [2021-12-15 13:37:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read32 [2021-12-15 13:37:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32_rep [2021-12-15 13:37:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32_rep [2021-12-15 13:37:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-15 13:37:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-15 13:37:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure vortex_up [2021-12-15 13:37:45,073 INFO L138 BoogieDeclarations]: Found implementation of procedure vortex_up [2021-12-15 13:37:45,073 INFO L130 BoogieDeclarations]: Found specification of procedure window_read16 [2021-12-15 13:37:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure window_read16 [2021-12-15 13:37:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-15 13:37:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-15 13:37:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-15 13:37:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-15 13:37:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2021-12-15 13:37:45,074 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2021-12-15 13:37:45,074 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-15 13:37:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-15 13:37:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:37:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_lock_of_vortex_private [2021-12-15 13:37:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-15 13:37:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-15 13:37:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-12-15 13:37:45,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-12-15 13:37:45,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_113 [2021-12-15 13:37:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_113 [2021-12-15 13:37:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-15 13:37:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-15 13:37:45,076 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-12-15 13:37:45,076 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-12-15 13:37:45,930 INFO L236 CfgBuilder]: Building ICFG [2021-12-15 13:37:45,932 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-15 13:37:46,020 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.UnsupportedOperationException: Set is immutable at de.uni_freiburg.informatik.ultimate.util.datastructures.ImmutableSet.retainAll(ImmutableSet.java:338) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.UnmodifiableTransFormula.removeSuperfluousVars(UnmodifiableTransFormula.java:212) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.finishConstruction(TransFormulaBuilder.java:273) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.cfg.transitions.TransFormulaBuilder.getTrivialTransFormula(TransFormulaBuilder.java:285) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.removeAuxiliaryGoto(CfgBuilder.java:962) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:727) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:266) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2021-12-15 13:37:46,023 INFO L158 Benchmark]: Toolchain (without parser) took 5862.08ms. Allocated memory was 56.6MB in the beginning and 459.3MB in the end (delta: 402.7MB). Free memory was 29.0MB in the beginning and 312.7MB in the end (delta: -283.7MB). Peak memory consumption was 255.6MB. Max. memory is 16.1GB. [2021-12-15 13:37:46,023 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory was 28.9MB in the beginning and 28.9MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. [2021-12-15 13:37:46,023 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4238.53ms. Allocated memory was 56.6MB in the beginning and 459.3MB in the end (delta: 402.7MB). Free memory was 28.8MB in the beginning and 365.3MB in the end (delta: -336.5MB). Peak memory consumption was 152.9MB. Max. memory is 16.1GB. [2021-12-15 13:37:46,023 INFO L158 Benchmark]: Boogie Procedure Inliner took 357.26ms. Allocated memory is still 459.3MB. Free memory was 365.3MB in the beginning and 315.0MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. [2021-12-15 13:37:46,024 INFO L158 Benchmark]: Boogie Preprocessor took 221.43ms. Allocated memory is still 459.3MB. Free memory was 315.0MB in the beginning and 258.3MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. [2021-12-15 13:37:46,024 INFO L158 Benchmark]: RCFGBuilder took 1040.42ms. Allocated memory is still 459.3MB. Free memory was 258.3MB in the beginning and 312.7MB in the end (delta: -54.4MB). Peak memory consumption was 84.1MB. Max. memory is 16.1GB. [2021-12-15 13:37:46,025 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 46.1MB. Free memory was 28.9MB in the beginning and 28.9MB in the end (delta: 28.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4238.53ms. Allocated memory was 56.6MB in the beginning and 459.3MB in the end (delta: 402.7MB). Free memory was 28.8MB in the beginning and 365.3MB in the end (delta: -336.5MB). Peak memory consumption was 152.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 357.26ms. Allocated memory is still 459.3MB. Free memory was 365.3MB in the beginning and 315.0MB in the end (delta: 50.3MB). Peak memory consumption was 50.3MB. Max. memory is 16.1GB. * Boogie Preprocessor took 221.43ms. Allocated memory is still 459.3MB. Free memory was 315.0MB in the beginning and 258.3MB in the end (delta: 56.6MB). Peak memory consumption was 56.6MB. Max. memory is 16.1GB. * RCFGBuilder took 1040.42ms. Allocated memory is still 459.3MB. Free memory was 258.3MB in the beginning and 312.7MB in the end (delta: -54.4MB). Peak memory consumption was 84.1MB. 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 13:37:46,054 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