./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version c3fed411 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.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 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 --- Real Ultimate output --- This is Ultimate 0.2.2-tmp.no-commuhash-c3fed41 [2021-12-16 05:17:33,449 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-16 05:17:33,450 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-16 05:17:33,479 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-16 05:17:33,479 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-16 05:17:33,482 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-16 05:17:33,483 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-16 05:17:33,487 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-16 05:17:33,488 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-16 05:17:33,492 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-16 05:17:33,492 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-16 05:17:33,493 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-16 05:17:33,494 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-16 05:17:33,496 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-16 05:17:33,497 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-16 05:17:33,502 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-16 05:17:33,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-16 05:17:33,503 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-16 05:17:33,505 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-16 05:17:33,507 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-16 05:17:33,508 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-16 05:17:33,509 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-16 05:17:33,510 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-16 05:17:33,511 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-16 05:17:33,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-16 05:17:33,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-16 05:17:33,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-16 05:17:33,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-16 05:17:33,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-16 05:17:33,524 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-16 05:17:33,524 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-16 05:17:33,525 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-16 05:17:33,526 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-16 05:17:33,527 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-16 05:17:33,528 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-16 05:17:33,528 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-16 05:17:33,528 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-16 05:17:33,528 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-16 05:17:33,529 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-16 05:17:33,529 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-16 05:17:33,530 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-16 05:17:33,531 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-16 05:17:33,558 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-16 05:17:33,559 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-16 05:17:33,559 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-16 05:17:33,559 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-16 05:17:33,560 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-16 05:17:33,560 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-16 05:17:33,561 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-16 05:17:33,561 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-16 05:17:33,561 INFO L138 SettingsManager]: * Use SBE=true [2021-12-16 05:17:33,561 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-16 05:17:33,562 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-16 05:17:33,562 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-16 05:17:33,562 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-16 05:17:33,562 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-16 05:17:33,562 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-16 05:17:33,563 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-16 05:17:33,563 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-16 05:17:33,563 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-16 05:17:33,563 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-16 05:17:33,563 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-16 05:17:33,563 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-16 05:17:33,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 05:17:33,564 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-16 05:17:33,564 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-16 05:17:33,564 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-16 05:17:33,564 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-16 05:17:33,564 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-16 05:17:33,565 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-16 05:17:33,565 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-16 05:17:33,566 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-16 05:17:33,566 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-16 05:17:33,566 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 02f0930d8b2fe3bfe796d15e5df91cc252d41b871a82a3358310d5ea0b73a544 [2021-12-16 05:17:33,753 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-16 05:17:33,770 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-16 05:17:33,772 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-16 05:17:33,773 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-16 05:17:33,773 INFO L275 PluginConnector]: CDTParser initialized [2021-12-16 05:17:33,774 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-16 05:17:33,825 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ee3b95e3/5acc350d5e7044f58e35575b1b4f04c3/FLAG866dcb165 [2021-12-16 05:17:34,675 INFO L306 CDTParser]: Found 1 translation units. [2021-12-16 05:17:34,676 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-16 05:17:34,751 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ee3b95e3/5acc350d5e7044f58e35575b1b4f04c3/FLAG866dcb165 [2021-12-16 05:17:34,852 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/0ee3b95e3/5acc350d5e7044f58e35575b1b4f04c3 [2021-12-16 05:17:34,854 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-16 05:17:34,855 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-16 05:17:34,857 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-16 05:17:34,857 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-16 05:17:34,860 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-16 05:17:34,860 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 05:17:34" (1/1) ... [2021-12-16 05:17:34,861 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2756c172 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:34, skipping insertion in model container [2021-12-16 05:17:34,861 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.12 05:17:34" (1/1) ... [2021-12-16 05:17:34,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-16 05:17:35,049 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-16 05:17:44,343 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-12-16 05:17:44,350 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-12-16 05:17:44,390 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 05:17:44,458 INFO L203 MainTranslator]: Completed pre-run [2021-12-16 05:17:45,116 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948299,948312] [2021-12-16 05:17:45,116 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-challenges/linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i[948444,948457] [2021-12-16 05:17:45,123 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-16 05:17:45,507 INFO L208 MainTranslator]: Completed translation [2021-12-16 05:17:45,508 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45 WrapperNode [2021-12-16 05:17:45,508 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-16 05:17:45,509 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-16 05:17:45,509 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-16 05:17:45,509 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-16 05:17:45,515 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:45,802 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:46,394 INFO L137 Inliner]: procedures = 852, calls = 16559, calls flagged for inlining = 416, calls inlined = 353, statements flattened = 29452 [2021-12-16 05:17:46,396 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-16 05:17:46,396 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-16 05:17:46,396 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-16 05:17:46,396 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-16 05:17:46,403 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:46,403 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:46,491 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:46,492 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:46,911 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:46,964 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:47,052 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:47,186 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-16 05:17:47,187 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-16 05:17:47,187 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-16 05:17:47,188 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-16 05:17:47,189 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (1/1) ... [2021-12-16 05:17:47,194 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-16 05:17:47,200 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-16 05:17:47,220 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) [2021-12-16 05:17:47,299 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 [2021-12-16 05:17:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-12-16 05:17:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-12-16 05:17:47,326 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-16 05:17:47,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-16 05:17:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-12-16 05:17:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-12-16 05:17:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-12-16 05:17:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-12-16 05:17:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-16 05:17:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-16 05:17:47,327 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-16 05:17:47,327 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-16 05:17:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-12-16 05:17:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-12-16 05:17:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-16 05:17:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-16 05:17:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-16 05:17:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-16 05:17:47,328 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-12-16 05:17:47,328 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-12-16 05:17:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-16 05:17:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-16 05:17:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-16 05:17:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-16 05:17:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-12-16 05:17:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-12-16 05:17:47,329 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-16 05:17:47,329 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-16 05:17:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-12-16 05:17:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-12-16 05:17:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-12-16 05:17:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-12-16 05:17:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-16 05:17:47,330 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-16 05:17:47,330 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-16 05:17:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-16 05:17:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-16 05:17:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-16 05:17:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-16 05:17:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-16 05:17:47,331 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-16 05:17:47,331 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-16 05:17:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-12-16 05:17:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-12-16 05:17:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-12-16 05:17:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-12-16 05:17:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-16 05:17:47,332 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-16 05:17:47,332 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-16 05:17:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-16 05:17:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-16 05:17:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-16 05:17:47,333 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-16 05:17:47,333 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-16 05:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_113 [2021-12-16 05:17:47,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_113 [2021-12-16 05:17:47,334 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-12-16 05:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-12-16 05:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-12-16 05:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-12-16 05:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-16 05:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-16 05:17:47,335 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-12-16 05:17:47,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-12-16 05:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-16 05:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-16 05:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-12-16 05:17:47,336 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-12-16 05:17:47,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-16 05:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-16 05:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-12-16 05:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-12-16 05:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-16 05:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_108 [2021-12-16 05:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_108 [2021-12-16 05:17:47,337 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-12-16 05:17:47,337 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-12-16 05:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-12-16 05:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-12-16 05:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-16 05:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-16 05:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-16 05:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-16 05:17:47,338 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-12-16 05:17:47,338 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-12-16 05:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-16 05:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-16 05:17:47,339 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-12-16 05:17:47,339 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-12-16 05:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-16 05:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-16 05:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-12-16 05:17:47,340 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-12-16 05:17:47,340 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-16 05:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2021-12-16 05:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2021-12-16 05:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-12-16 05:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-12-16 05:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-16 05:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-16 05:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-16 05:17:47,341 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-16 05:17:47,341 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-16 05:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-16 05:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-12-16 05:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-12-16 05:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-16 05:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-16 05:17:47,342 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-16 05:17:47,342 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-12-16 05:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-12-16 05:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-16 05:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-16 05:17:47,343 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-12-16 05:17:47,343 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-12-16 05:17:47,344 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-16 05:17:47,344 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-16 05:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-12-16 05:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-12-16 05:17:47,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-16 05:17:47,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-16 05:17:47,347 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-16 05:17:47,347 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-16 05:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-16 05:17:47,348 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-16 05:17:47,348 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-16 05:17:47,352 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-16 05:17:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-12-16 05:17:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-12-16 05:17:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-12-16 05:17:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-12-16 05:17:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-16 05:17:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-16 05:17:47,353 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-16 05:17:47,353 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-16 05:17:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-12-16 05:17:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-12-16 05:17:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-16 05:17:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-16 05:17:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-12-16 05:17:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-12-16 05:17:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-12-16 05:17:47,354 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-12-16 05:17:47,354 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-16 05:17:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-16 05:17:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-12-16 05:17:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-12-16 05:17:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-16 05:17:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-16 05:17:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-16 05:17:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-12-16 05:17:47,355 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-12-16 05:17:47,355 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-16 05:17:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-16 05:17:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-16 05:17:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-16 05:17:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-16 05:17:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-12-16 05:17:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-12-16 05:17:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-16 05:17:47,356 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-16 05:17:47,356 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-16 05:17:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-16 05:17:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-16 05:17:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-16 05:17:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-12-16 05:17:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-12-16 05:17:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-12-16 05:17:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-12-16 05:17:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-16 05:17:47,357 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-16 05:17:47,357 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-16 05:17:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-16 05:17:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-12-16 05:17:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-12-16 05:17:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-16 05:17:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-16 05:17:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-16 05:17:47,358 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-16 05:17:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-16 05:17:47,358 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-16 05:17:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-16 05:17:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_119 [2021-12-16 05:17:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_119 [2021-12-16 05:17:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-12-16 05:17:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-12-16 05:17:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-16 05:17:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-16 05:17:47,359 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-16 05:17:47,359 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-12-16 05:17:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-12-16 05:17:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2021-12-16 05:17:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2021-12-16 05:17:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-12-16 05:17:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-12-16 05:17:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-12-16 05:17:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-12-16 05:17:47,360 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-12-16 05:17:47,360 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-12-16 05:17:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-16 05:17:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-16 05:17:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-12-16 05:17:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-12-16 05:17:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-16 05:17:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-16 05:17:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-16 05:17:47,361 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-16 05:17:47,361 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-12-16 05:17:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-12-16 05:17:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-16 05:17:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-16 05:17:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-12-16 05:17:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-12-16 05:17:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-16 05:17:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-16 05:17:47,362 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-12-16 05:17:47,362 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-12-16 05:17:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-12-16 05:17:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-12-16 05:17:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-16 05:17:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-16 05:17:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2021-12-16 05:17:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2021-12-16 05:17:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-12-16 05:17:47,363 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-12-16 05:17:47,363 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-12-16 05:17:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-12-16 05:17:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-16 05:17:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-16 05:17:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-16 05:17:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-16 05:17:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-16 05:17:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-12-16 05:17:47,364 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-12-16 05:17:47,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-16 05:17:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-16 05:17:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-12-16 05:17:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-12-16 05:17:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-16 05:17:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-16 05:17:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-12-16 05:17:47,365 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-12-16 05:17:47,365 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-12-16 05:17:47,367 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-12-16 05:17:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-12-16 05:17:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-12-16 05:17:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-16 05:17:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-16 05:17:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-12-16 05:17:47,369 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-12-16 05:17:47,369 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-16 05:17:47,370 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-16 05:17:47,370 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-12-16 05:17:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-12-16 05:17:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-16 05:17:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-16 05:17:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-16 05:17:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-16 05:17:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_112 [2021-12-16 05:17:47,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_112 [2021-12-16 05:17:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-16 05:17:47,371 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-16 05:17:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-16 05:17:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-12-16 05:17:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-12-16 05:17:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-16 05:17:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-16 05:17:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-16 05:17:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-16 05:17:47,372 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-16 05:17:47,372 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-16 05:17:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-12-16 05:17:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-12-16 05:17:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-16 05:17:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-16 05:17:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-12-16 05:17:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-12-16 05:17:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-12-16 05:17:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-12-16 05:17:47,373 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-12-16 05:17:47,373 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-12-16 05:17:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-16 05:17:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-16 05:17:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-16 05:17:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-16 05:17:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-16 05:17:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-16 05:17:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-16 05:17:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-16 05:17:47,374 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-12-16 05:17:47,374 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-12-16 05:17:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-12-16 05:17:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-12-16 05:17:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-12-16 05:17:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-12-16 05:17:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-12-16 05:17:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-12-16 05:17:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-16 05:17:47,375 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-16 05:17:47,375 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-16 05:17:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-16 05:17:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-16 05:17:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-16 05:17:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-16 05:17:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-16 05:17:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-16 05:17:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-16 05:17:47,376 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-16 05:17:47,376 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-16 05:17:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-16 05:17:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-12-16 05:17:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-12-16 05:17:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-12-16 05:17:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-12-16 05:17:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-12-16 05:17:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-12-16 05:17:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-12-16 05:17:47,377 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-12-16 05:17:47,377 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-12-16 05:17:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-12-16 05:17:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-16 05:17:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-16 05:17:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-16 05:17:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-12-16 05:17:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-12-16 05:17:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-12-16 05:17:47,378 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-12-16 05:17:47,378 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-16 05:17:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-16 05:17:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-16 05:17:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-16 05:17:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-16 05:17:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-12-16 05:17:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-12-16 05:17:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-16 05:17:47,379 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-16 05:17:47,379 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-12-16 05:17:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-12-16 05:17:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-12-16 05:17:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-12-16 05:17:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-16 05:17:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-16 05:17:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-16 05:17:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-16 05:17:47,380 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-16 05:17:47,380 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-16 05:17:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-16 05:17:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-16 05:17:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-12-16 05:17:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-12-16 05:17:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-16 05:17:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-16 05:17:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-16 05:17:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-16 05:17:47,381 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-12-16 05:17:47,381 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-12-16 05:17:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-16 05:17:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-16 05:17:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-16 05:17:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-16 05:17:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-16 05:17:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-16 05:17:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2021-12-16 05:17:47,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2021-12-16 05:17:47,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2021-12-16 05:17:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2021-12-16 05:17:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-12-16 05:17:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-12-16 05:17:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-16 05:17:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-16 05:17:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-12-16 05:17:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-12-16 05:17:47,383 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-12-16 05:17:47,383 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-12-16 05:17:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-12-16 05:17:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-12-16 05:17:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_spin_lock [2021-12-16 05:17:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_spin_lock [2021-12-16 05:17:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-16 05:17:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-16 05:17:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-16 05:17:47,384 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-16 05:17:47,384 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-12-16 05:17:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-12-16 05:17:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-16 05:17:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-16 05:17:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-12-16 05:17:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-12-16 05:17:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-12-16 05:17:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-12-16 05:17:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-16 05:17:47,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-16 05:17:47,385 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-12-16 05:17:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-12-16 05:17:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-16 05:17:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-16 05:17:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-12-16 05:17:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-12-16 05:17:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-16 05:17:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-16 05:17:47,386 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-12-16 05:17:47,386 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-12-16 05:17:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-16 05:17:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-16 05:17:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-16 05:17:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-16 05:17:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-16 05:17:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-16 05:17:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-16 05:17:47,387 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-16 05:17:47,387 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-16 05:17:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-16 05:17:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-16 05:17:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-12-16 05:17:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-12-16 05:17:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-16 05:17:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-16 05:17:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-16 05:17:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-16 05:17:47,388 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-12-16 05:17:47,388 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-12-16 05:17:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-16 05:17:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-16 05:17:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-12-16 05:17:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-12-16 05:17:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-16 05:17:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-16 05:17:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-12-16 05:17:47,389 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-12-16 05:17:47,389 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-16 05:17:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-16 05:17:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-16 05:17:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-16 05:17:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-16 05:17:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-16 05:17:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-16 05:17:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-16 05:17:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-16 05:17:47,390 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-16 05:17:47,390 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-16 05:17:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-12-16 05:17:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-12-16 05:17:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-12-16 05:17:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-12-16 05:17:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-12-16 05:17:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-12-16 05:17:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-16 05:17:47,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-16 05:17:47,391 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-16 05:17:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-16 05:17:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-16 05:17:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-16 05:17:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-12-16 05:17:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-12-16 05:17:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-12-16 05:17:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-12-16 05:17:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-12-16 05:17:47,392 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-12-16 05:17:47,392 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-12-16 05:17:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-12-16 05:17:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-16 05:17:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-16 05:17:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-16 05:17:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-16 05:17:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-16 05:17:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-16 05:17:47,393 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-12-16 05:17:47,393 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-12-16 05:17:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-12-16 05:17:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-12-16 05:17:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-16 05:17:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_stats_lock_of_e1000_adapter [2021-12-16 05:17:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-12-16 05:17:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-12-16 05:17:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-16 05:17:47,394 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-16 05:17:47,394 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-16 05:17:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-16 05:17:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-16 05:17:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-16 05:17:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-12-16 05:17:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-12-16 05:17:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-12-16 05:17:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-12-16 05:17:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-12-16 05:17:47,395 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-12-16 05:17:47,395 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-12-16 05:17:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-12-16 05:17:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-12-16 05:17:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-12-16 05:17:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-16 05:17:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-16 05:17:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-12-16 05:17:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-12-16 05:17:47,396 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-16 05:17:47,396 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-16 05:17:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-16 05:17:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-16 05:17:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-16 05:17:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-16 05:17:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-12-16 05:17:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-12-16 05:17:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-12-16 05:17:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-12-16 05:17:47,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-16 05:17:47,397 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-16 05:17:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-16 05:17:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-16 05:17:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-16 05:17:47,398 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-16 05:17:47,398 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-16 05:17:47,400 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-16 05:17:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-12-16 05:17:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-12-16 05:17:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-16 05:17:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-16 05:17:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-16 05:17:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-16 05:17:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_e1000_phy_lock [2021-12-16 05:17:47,401 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_e1000_phy_lock [2021-12-16 05:17:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-16 05:17:47,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-16 05:17:47,402 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-16 05:17:47,402 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-16 05:17:48,890 INFO L236 CfgBuilder]: Building ICFG [2021-12-16 05:17:48,893 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-16 05:17:49,808 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-16 05:18:39,172 INFO L277 CfgBuilder]: Performing block encoding [2021-12-16 05:18:39,203 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-16 05:18:39,203 INFO L301 CfgBuilder]: Removed 9 assume(true) statements. [2021-12-16 05:18:39,209 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 05:18:39 BoogieIcfgContainer [2021-12-16 05:18:39,209 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-16 05:18:39,210 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-16 05:18:39,210 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-16 05:18:39,213 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-16 05:18:39,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.12 05:17:34" (1/3) ... [2021-12-16 05:18:39,213 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fee16e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 05:18:39, skipping insertion in model container [2021-12-16 05:18:39,213 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.12 05:17:45" (2/3) ... [2021-12-16 05:18:39,214 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fee16e1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.12 05:18:39, skipping insertion in model container [2021-12-16 05:18:39,214 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.12 05:18:39" (3/3) ... [2021-12-16 05:18:39,215 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-alloc-spinlock_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-16 05:18:39,220 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-16 05:18:39,220 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2021-12-16 05:18:39,288 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-16 05:18:39,298 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-12-16 05:18:39,298 INFO L340 AbstractCegarLoop]: Starting to check reachability of 2 error locations. [2021-12-16 05:18:39,392 INFO L276 IsEmpty]: Start isEmpty. Operand has 8086 states, 5660 states have (on average 1.351766784452297) internal successors, (7651), 5767 states have internal predecessors, (7651), 2174 states have call successors, (2174), 252 states have call predecessors, (2174), 251 states have return successors, (2170), 2157 states have call predecessors, (2170), 2170 states have call successors, (2170) [2021-12-16 05:18:39,405 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 191 [2021-12-16 05:18:39,405 INFO L506 BasicCegarLoop]: Found error trace [2021-12-16 05:18:39,406 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 9, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-16 05:18:39,406 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_alloc_nonatomicErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-16 05:18:39,410 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-16 05:18:39,410 INFO L85 PathProgramCache]: Analyzing trace with hash 1468605192, now seen corresponding path program 1 times [2021-12-16 05:18:39,416 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-16 05:18:39,416 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1054502658] [2021-12-16 05:18:39,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-16 05:18:39,417 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-16 05:18:39,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat