./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_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 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 17:12:49,483 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:12:49,491 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:12:49,535 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:12:49,535 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:12:49,536 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:12:49,537 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:12:49,538 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:12:49,539 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:12:49,539 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:12:49,540 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:12:49,541 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:12:49,541 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:12:49,541 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:12:49,542 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:12:49,543 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:12:49,543 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:12:49,544 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:12:49,545 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:12:49,547 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:12:49,548 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:12:49,549 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:12:49,549 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:12:49,550 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:12:49,552 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:12:49,552 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:12:49,553 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:12:49,553 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:12:49,554 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:12:49,554 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:12:49,555 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:12:49,555 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:12:49,556 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:12:49,556 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:12:49,557 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:12:49,557 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:12:49,558 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:12:49,558 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:12:49,558 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:12:49,559 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:12:49,559 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:12:49,560 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:12:49,573 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:12:49,574 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:12:49,574 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:12:49,574 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:12:49,575 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:12:49,575 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:12:49,575 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:12:49,575 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:12:49,576 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:12:49,576 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:12:49,576 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:12:49,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:12:49,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:12:49,577 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:12:49,577 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:12:49,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:12:49,577 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:12:49,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:12:49,578 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:12:49,578 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:12:49,578 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:12:49,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:12:49,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:12:49,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:12:49,579 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:12:49,579 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:12:49,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:12:49,579 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:12:49,579 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:12:49,580 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:12:49,580 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:12:49,580 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 80ccff96bb4644269e1ce6d8eb8d6f93859589318842a9f290454700795f0f83 [2021-12-21 17:12:49,734 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:12:49,753 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:12:49,757 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:12:49,758 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:12:49,758 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:12:49,759 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-21 17:12:49,803 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f9a5a883/5e41e0f0f62443f4a75c7b246f6ecbed/FLAGbf9a301a0 [2021-12-21 17:12:50,634 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:12:50,635 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-21 17:12:50,699 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f9a5a883/5e41e0f0f62443f4a75c7b246f6ecbed/FLAGbf9a301a0 [2021-12-21 17:12:50,832 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/7f9a5a883/5e41e0f0f62443f4a75c7b246f6ecbed [2021-12-21 17:12:50,834 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:12:50,836 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:12:50,837 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:12:50,837 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:12:50,840 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:12:50,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:12:50" (1/1) ... [2021-12-21 17:12:50,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5a4d061d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:50, skipping insertion in model container [2021-12-21 17:12:50,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:12:50" (1/1) ... [2021-12-21 17:12:50,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:12:51,015 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:12:57,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2021-12-21 17:12:57,510 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:12:57,574 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:12:58,147 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i[896432,896445] [2021-12-21 17:12:58,154 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:12:58,501 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:12:58,502 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58 WrapperNode [2021-12-21 17:12:58,503 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:12:58,504 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:12:58,504 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:12:58,504 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:12:58,525 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:12:58,818 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:12:59,448 INFO L137 Inliner]: procedures = 697, calls = 16145, calls flagged for inlining = 386, calls inlined = 339, statements flattened = 29246 [2021-12-21 17:12:59,449 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:12:59,450 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:12:59,450 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:12:59,450 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:12:59,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:12:59,457 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:12:59,684 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:12:59,684 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:13:00,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:13:00,348 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:13:00,421 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:13:00,546 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:13:00,547 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:13:00,548 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:13:00,548 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:13:00,549 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (1/1) ... [2021-12-21 17:13:00,554 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:13:00,562 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:13:00,577 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) [2021-12-21 17:13:00,595 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 [2021-12-21 17:13:00,607 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 17:13:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 17:13:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_fc_after_link_up [2021-12-21 17:13:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_fc_after_link_up [2021-12-21 17:13:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure ipv6_hdr [2021-12-21 17:13:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ipv6_hdr [2021-12-21 17:13:00,608 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_collision_dist [2021-12-21 17:13:00,608 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_collision_dist [2021-12-21 17:13:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_ee_clk [2021-12-21 17:13:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_ee_clk [2021-12-21 17:13:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2021-12-21 17:13:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2021-12-21 17:13:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-12-21 17:13:00,609 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-12-21 17:13:00,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:13:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:13:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure reg_pattern_test [2021-12-21 17:13:00,610 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_pattern_test [2021-12-21 17:13:00,610 INFO L130 BoogieDeclarations]: Found specification of procedure lowmem_page_address [2021-12-21 17:13:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure lowmem_page_address [2021-12-21 17:13:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-12-21 17:13:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-12-21 17:13:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-21 17:13:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-21 17:13:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_eeprom [2021-12-21 17:13:00,611 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_eeprom [2021-12-21 17:13:00,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:13:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:13:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_manageability [2021-12-21 17:13:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_manageability [2021-12-21 17:13:00,612 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_in_ee_bits [2021-12-21 17:13:00,612 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_in_ee_bits [2021-12-21 17:13:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down_and_stop [2021-12-21 17:13:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down_and_stop [2021-12-21 17:13:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-12-21 17:13:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-12-21 17:13:00,613 INFO L130 BoogieDeclarations]: Found specification of procedure usleep_range [2021-12-21 17:13:00,613 INFO L138 BoogieDeclarations]: Found implementation of procedure usleep_range [2021-12-21 17:13:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2021-12-21 17:13:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2021-12-21 17:13:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_unmap_and_free_tx_resource [2021-12-21 17:13:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_unmap_and_free_tx_resource [2021-12-21 17:13:00,614 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-12-21 17:13:00,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-12-21 17:13:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_get_info [2021-12-21 17:13:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_get_info [2021-12-21 17:13:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-12-21 17:13:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-12-21 17:13:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 17:13:00,615 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 17:13:00,615 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_do_read_eeprom [2021-12-21 17:13:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_do_read_eeprom [2021-12-21 17:13:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_rctl [2021-12-21 17:13:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_rctl [2021-12-21 17:13:00,616 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2021-12-21 17:13:00,616 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2021-12-21 17:13:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_rar_set [2021-12-21 17:13:00,617 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_rar_set [2021-12-21 17:13:00,617 INFO L130 BoogieDeclarations]: Found specification of procedure skb_set_tail_pointer [2021-12-21 17:13:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_set_tail_pointer [2021-12-21 17:13:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 17:13:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 17:13:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset [2021-12-21 17:13:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset [2021-12-21 17:13:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure dma_zalloc_coherent [2021-12-21 17:13:00,618 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_zalloc_coherent [2021-12-21 17:13:00,618 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_eeprom_params [2021-12-21 17:13:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_eeprom_params [2021-12-21 17:13:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure phys_to_virt [2021-12-21 17:13:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure phys_to_virt [2021-12-21 17:13:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-12-21 17:13:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-12-21 17:13:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-21 17:13:00,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-21 17:13:00,619 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-12-21 17:13:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-12-21 17:13:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-12-21 17:13:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-12-21 17:13:00,620 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-12-21 17:13:00,620 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-12-21 17:13:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:13:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:13:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:13:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:13:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2021-12-21 17:13:00,621 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2021-12-21 17:13:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:13:00,621 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-12-21 17:13:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-12-21 17:13:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg [2021-12-21 17:13:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg [2021-12-21 17:13:00,622 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_speed_and_duplex [2021-12-21 17:13:00,622 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_speed_and_duplex [2021-12-21 17:13:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_standby_eeprom [2021-12-21 17:13:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_standby_eeprom [2021-12-21 17:13:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure find_next_bit [2021-12-21 17:13:00,623 INFO L138 BoogieDeclarations]: Found implementation of procedure find_next_bit [2021-12-21 17:13:00,623 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2021-12-21 17:13:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2021-12-21 17:13:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure_rx [2021-12-21 17:13:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure_rx [2021-12-21 17:13:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 17:13:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 17:13:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_hw_dev [2021-12-21 17:13:00,624 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_hw_dev [2021-12-21 17:13:00,624 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_stats [2021-12-21 17:13:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_stats [2021-12-21 17:13:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_validate_option [2021-12-21 17:13:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_validate_option [2021-12-21 17:13:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-12-21 17:13:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-12-21 17:13:00,625 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 17:13:00,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 17:13:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_for_link [2021-12-21 17:13:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_for_link [2021-12-21 17:13:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_irq [2021-12-21 17:13:00,626 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_irq [2021-12-21 17:13:00,626 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-12-21 17:13:00,627 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-12-21 17:13:00,628 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-12-21 17:13:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_link [2021-12-21 17:13:00,629 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_link [2021-12-21 17:13:00,629 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_vlan_mode [2021-12-21 17:13:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_vlan_mode [2021-12-21 17:13:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset [2021-12-21 17:13:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset [2021-12-21 17:13:00,630 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-12-21 17:13:00,630 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-12-21 17:13:00,634 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_dsp_after_link_change [2021-12-21 17:13:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_dsp_after_link_change [2021-12-21 17:13:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-12-21 17:13:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-21 17:13:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-21 17:13:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_maybe_stop_tx [2021-12-21 17:13:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_maybe_stop_tx [2021-12-21 17:13:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:13:00,635 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-12-21 17:13:00,635 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-12-21 17:13:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shutdown [2021-12-21 17:13:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shutdown [2021-12-21 17:13:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure vzalloc [2021-12-21 17:13:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure vzalloc [2021-12-21 17:13:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_used [2021-12-21 17:13:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_used [2021-12-21 17:13:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-12-21 17:13:00,636 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-12-21 17:13:00,636 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_disable_receiver [2021-12-21 17:13:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_disable_receiver [2021-12-21 17:13:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_kill_vid [2021-12-21 17:13:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_kill_vid [2021-12-21 17:13:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-12-21 17:13:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-12-21 17:13:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_force_mac_fc [2021-12-21 17:13:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_force_mac_fc [2021-12-21 17:13:00,637 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2021-12-21 17:13:00,637 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2021-12-21 17:13:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-12-21 17:13:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-12-21 17:13:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2021-12-21 17:13:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_trim [2021-12-21 17:13:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-21 17:13:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-21 17:13:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_leave_82542_rst [2021-12-21 17:13:00,638 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_leave_82542_rst [2021-12-21 17:13:00,638 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_has_link [2021-12-21 17:13:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_has_link [2021-12-21 17:13:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2021-12-21 17:13:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2021-12-21 17:13:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-12-21 17:13:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-12-21 17:13:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-12-21 17:13:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-12-21 17:13:00,639 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_tx_resources [2021-12-21 17:13:00,639 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_tx_resources [2021-12-21 17:13:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2021-12-21 17:13:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2021-12-21 17:13:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure pci_wake_from_d3 [2021-12-21 17:13:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_wake_from_d3 [2021-12-21 17:13:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure reg_set_and_check [2021-12-21 17:13:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_set_and_check [2021-12-21 17:13:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:13:00,640 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_netpoll [2021-12-21 17:13:00,640 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_netpoll [2021-12-21 17:13:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-12-21 17:13:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-12-21 17:13:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:13:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-12-21 17:13:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-12-21 17:13:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 17:13:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 17:13:00,641 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-12-21 17:13:00,641 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-12-21 17:13:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:13:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_rx_mode [2021-12-21 17:13:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_rx_mode [2021-12-21 17:13:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 17:13:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-12-21 17:13:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-12-21 17:13:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:13:00,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2021-12-21 17:13:00,642 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_open [2021-12-21 17:13:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_open [2021-12-21 17:13:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure skb_is_gso [2021-12-21 17:13:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_is_gso [2021-12-21 17:13:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_hw_reset [2021-12-21 17:13:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_hw_reset [2021-12-21 17:13:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_vfta [2021-12-21 17:13:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_vfta [2021-12-21 17:13:00,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 17:13:00,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2021-12-21 17:13:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_remove [2021-12-21 17:13:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_remove [2021-12-21 17:13:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_ee_bits [2021-12-21 17:13:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_ee_bits [2021-12-21 17:13:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_configure [2021-12-21 17:13:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_configure [2021-12-21 17:13:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2021-12-21 17:13:00,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2021-12-21 17:13:00,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-12-21 17:13:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-12-21 17:13:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:13:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:13:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_cable_length [2021-12-21 17:13:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_cable_length [2021-12-21 17:13:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-12-21 17:13:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-12-21 17:13:00,645 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_ee_clk [2021-12-21 17:13:00,645 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_ee_clk [2021-12-21 17:13:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_rx_resources [2021-12-21 17:13:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_rx_resources [2021-12-21 17:13:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-12-21 17:13:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-12-21 17:13:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_rx_add_vid [2021-12-21 17:13:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_rx_add_vid [2021-12-21 17:13:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2021-12-21 17:13:00,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2021-12-21 17:13:00,646 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_selected_regions [2021-12-21 17:13:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_selected_regions [2021-12-21 17:13:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-12-21 17:13:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-12-21 17:13:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_write [2021-12-21 17:13:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_write [2021-12-21 17:13:00,647 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2021-12-21 17:13:00,647 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2021-12-21 17:13:00,648 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_resume [2021-12-21 17:13:00,648 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_resume [2021-12-21 17:13:00,650 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2021-12-21 17:13:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2021-12-21 17:13:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 17:13:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 17:13:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom [2021-12-21 17:13:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom [2021-12-21 17:13:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_enter_82542_rst [2021-12-21 17:13:00,651 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_enter_82542_rst [2021-12-21 17:13:00,651 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_acquire_eeprom [2021-12-21 17:13:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_acquire_eeprom [2021-12-21 17:13:00,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2021-12-21 17:13:00,652 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2021-12-21 17:13:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:13:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:13:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_down_phy [2021-12-21 17:13:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_down_phy [2021-12-21 17:13:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2021-12-21 17:13:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2021-12-21 17:13:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure pci_select_bars [2021-12-21 17:13:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_select_bars [2021-12-21 17:13:00,653 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_spi_eeprom_ready [2021-12-21 17:13:00,653 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_spi_eeprom_ready [2021-12-21 17:13:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_clear_mwi [2021-12-21 17:13:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_clear_mwi [2021-12-21 17:13:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-12-21 17:13:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-12-21 17:13:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_power_up_phy [2021-12-21 17:13:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_power_up_phy [2021-12-21 17:13:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-12-21 17:13:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-12-21 17:13:00,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:13:00,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:13:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2021-12-21 17:13:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work_sync [2021-12-21 17:13:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-21 17:13:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2021-12-21 17:13:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-12-21 17:13:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-12-21 17:13:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_phy_reg_ex [2021-12-21 17:13:00,655 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_phy_reg_ex [2021-12-21 17:13:00,655 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-12-21 17:13:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-12-21 17:13:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 17:13:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-12-21 17:13:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-12-21 17:13:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-12-21 17:13:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-12-21 17:13:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_io_resume [2021-12-21 17:13:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_io_resume [2021-12-21 17:13:00,656 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-12-21 17:13:00,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-12-21 17:13:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-12-21 17:13:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-12-21 17:13:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_polarity [2021-12-21 17:13:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_polarity [2021-12-21 17:13:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 17:13:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 17:13:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:13:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:13:00,657 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-12-21 17:13:00,657 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-12-21 17:13:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_raise_mdi_clk [2021-12-21 17:13:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_raise_mdi_clk [2021-12-21 17:13:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_config_mac_to_phy [2021-12-21 17:13:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_config_mac_to_phy [2021-12-21 17:13:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_eeprom_len [2021-12-21 17:13:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_eeprom_len [2021-12-21 17:13:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-12-21 17:13:00,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-12-21 17:13:00,658 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb_ip_align [2021-12-21 17:13:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb_ip_align [2021-12-21 17:13:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_setup_all_rx_resources [2021-12-21 17:13:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_setup_all_rx_resources [2021-12-21 17:13:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-12-21 17:13:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-12-21 17:13:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-12-21 17:13:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-12-21 17:13:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_close [2021-12-21 17:13:00,659 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_close [2021-12-21 17:13:00,659 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_reset_clk_and_crs [2021-12-21 17:13:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_reset_clk_and_crs [2021-12-21 17:13:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-12-21 17:13:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-12-21 17:13:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2021-12-21 17:13:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2021-12-21 17:13:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2021-12-21 17:13:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2021-12-21 17:13:00,660 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2021-12-21 17:13:00,660 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2021-12-21 17:13:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:13:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 17:13:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 17:13:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_master [2021-12-21 17:13:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_master [2021-12-21 17:13:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-12-21 17:13:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-12-21 17:13:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_get_regs_len [2021-12-21 17:13:00,661 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_get_regs_len [2021-12-21 17:13:00,661 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:13:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 17:13:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 17:13:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_wake [2021-12-21 17:13:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_wake [2021-12-21 17:13:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure __pskb_pull_tail [2021-12-21 17:13:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure __pskb_pull_tail [2021-12-21 17:13:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_tx_resources [2021-12-21 17:13:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_tx_resources [2021-12-21 17:13:00,662 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_setup_autoneg [2021-12-21 17:13:00,662 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_setup_autoneg [2021-12-21 17:13:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_update_mng_vlan [2021-12-21 17:13:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_update_mng_vlan [2021-12-21 17:13:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:13:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_media_type [2021-12-21 17:13:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_media_type [2021-12-21 17:13:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_write_eeprom [2021-12-21 17:13:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_write_eeprom [2021-12-21 17:13:00,663 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_vlan_filter_on_off [2021-12-21 17:13:00,663 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_vlan_filter_on_off [2021-12-21 17:13:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-12-21 17:13:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-12-21 17:13:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_nway_reset [2021-12-21 17:13:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_nway_reset [2021-12-21 17:13:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-12-21 17:13:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-12-21 17:13:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_phy_loopback [2021-12-21 17:13:00,664 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_phy_loopback [2021-12-21 17:13:00,664 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-12-21 17:13:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-12-21 17:13:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2021-12-21 17:13:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2021-12-21 17:13:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-21 17:13:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-21 17:13:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 17:13:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 17:13:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_all_rx_rings [2021-12-21 17:13:00,665 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_all_rx_rings [2021-12-21 17:13:00,665 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-12-21 17:13:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-12-21 17:13:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_enable [2021-12-21 17:13:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_enable [2021-12-21 17:13:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_up [2021-12-21 17:13:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_up [2021-12-21 17:13:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_tx_timeout [2021-12-21 17:13:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_tx_timeout [2021-12-21 17:13:00,666 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reinit_locked [2021-12-21 17:13:00,666 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reinit_locked [2021-12-21 17:13:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2021-12-21 17:13:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2021-12-21 17:13:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_phy_reg [2021-12-21 17:13:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_phy_reg [2021-12-21 17:13:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_all_rx_resources [2021-12-21 17:13:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_all_rx_resources [2021-12-21 17:13:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_lower_mdi_clk [2021-12-21 17:13:00,667 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_lower_mdi_clk [2021-12-21 17:13:00,667 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-12-21 17:13:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-12-21 17:13:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-12-21 17:13:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-12-21 17:13:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-12-21 17:13:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-12-21 17:13:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_copper_link_rtl_setup [2021-12-21 17:13:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_copper_link_rtl_setup [2021-12-21 17:13:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2021-12-21 17:13:00,668 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2021-12-21 17:13:00,668 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_read_eeprom [2021-12-21 17:13:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_read_eeprom [2021-12-21 17:13:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_desc_rings [2021-12-21 17:13:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_desc_rings [2021-12-21 17:13:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_pci_set_mwi [2021-12-21 17:13:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_pci_set_mwi [2021-12-21 17:13:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2021-12-21 17:13:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2021-12-21 17:13:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 17:13:00,669 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 17:13:00,669 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_polarity_reversal_workaround [2021-12-21 17:13:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_polarity_reversal_workaround [2021-12-21 17:13:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-12-21 17:13:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-12-21 17:13:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-21 17:13:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2021-12-21 17:13:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 17:13:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 17:13:00,670 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_link_test [2021-12-21 17:13:00,670 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_link_test [2021-12-21 17:13:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_shift_out_mdi_bits [2021-12-21 17:13:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_shift_out_mdi_bits [2021-12-21 17:13:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:13:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_check_64k_bound [2021-12-21 17:13:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_check_64k_bound [2021-12-21 17:13:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:13:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:13:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_set_spd_dplx [2021-12-21 17:13:00,671 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_set_spd_dplx [2021-12-21 17:13:00,671 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device_mem [2021-12-21 17:13:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device_mem [2021-12-21 17:13:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_down [2021-12-21 17:13:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_down [2021-12-21 17:13:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 17:13:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 17:13:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_phy_init_script [2021-12-21 17:13:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_phy_init_script [2021-12-21 17:13:00,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-12-21 17:13:00,672 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-12-21 17:13:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure dma_set_mask_and_coherent [2021-12-21 17:13:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_set_mask_and_coherent [2021-12-21 17:13:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_request_irq [2021-12-21 17:13:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_request_irq [2021-12-21 17:13:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure pci_enable_device [2021-12-21 17:13:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_enable_device [2021-12-21 17:13:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_release_eeprom [2021-12-21 17:13:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_release_eeprom [2021-12-21 17:13:00,673 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_reset_hw [2021-12-21 17:13:00,673 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_reset_hw [2021-12-21 17:13:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_irq_disable [2021-12-21 17:13:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_irq_disable [2021-12-21 17:13:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2021-12-21 17:13:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2021-12-21 17:13:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-12-21 17:13:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-12-21 17:13:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq_10 [2021-12-21 17:13:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq_10 [2021-12-21 17:13:00,674 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_tx_ring [2021-12-21 17:13:00,674 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_tx_ring [2021-12-21 17:13:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure __e1000_shutdown [2021-12-21 17:13:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure __e1000_shutdown [2021-12-21 17:13:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_free_tx_resources [2021-12-21 17:13:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_free_tx_resources [2021-12-21 17:13:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-21 17:13:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-21 17:13:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2021-12-21 17:13:00,675 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2021-12-21 17:13:00,675 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-21 17:13:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2021-12-21 17:13:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-12-21 17:13:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-12-21 17:13:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_init_manageability [2021-12-21 17:13:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_init_manageability [2021-12-21 17:13:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-12-21 17:13:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-12-21 17:13:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2021-12-21 17:13:00,676 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2021-12-21 17:13:00,676 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_wol_exclusion [2021-12-21 17:13:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_wol_exclusion [2021-12-21 17:13:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 17:13:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 17:13:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-12-21 17:13:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-12-21 17:13:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2021-12-21 17:13:00,677 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2021-12-21 17:13:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2021-12-21 17:13:00,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:13:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_page [2021-12-21 17:13:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_page [2021-12-21 17:13:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure e1000_clean_rx_ring [2021-12-21 17:13:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure e1000_clean_rx_ring [2021-12-21 17:13:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-12-21 17:13:00,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-12-21 17:13:00,678 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2021-12-21 17:13:02,123 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:13:02,126 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:13:03,052 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 17:13:54,079 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 17:13:54,111 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 17:13:54,111 INFO L299 CfgBuilder]: Removed 9 assume(true) statements. [2021-12-21 17:13:54,119 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 05:13:54 BoogieIcfgContainer [2021-12-21 17:13:54,120 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 17:13:54,121 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 17:13:54,121 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 17:13:54,126 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 17:13:54,126 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 05:12:50" (1/3) ... [2021-12-21 17:13:54,126 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699118c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 05:13:54, skipping insertion in model container [2021-12-21 17:13:54,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:12:58" (2/3) ... [2021-12-21 17:13:54,127 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@699118c8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 05:13:54, skipping insertion in model container [2021-12-21 17:13:54,127 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 05:13:54" (3/3) ... [2021-12-21 17:13:54,129 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-3.14_linux-drivers-clk1_drivers-net-ethernet-intel-e1000-e1000.cil.i [2021-12-21 17:13:54,133 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 17:13:54,133 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2021-12-21 17:13:54,193 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 17:13:54,201 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 [2021-12-21 17:13:54,201 INFO L340 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2021-12-21 17:13:54,311 INFO L276 IsEmpty]: Start isEmpty. Operand has 7970 states, 5607 states have (on average 1.3517032281077226) internal successors, (7579), 5713 states have internal predecessors, (7579), 2122 states have call successors, (2122), 242 states have call predecessors, (2122), 241 states have return successors, (2118), 2105 states have call predecessors, (2118), 2118 states have call successors, (2118) [2021-12-21 17:13:54,316 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-12-21 17:13:54,316 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 17:13:54,317 INFO L514 BasicCegarLoop]: trace histogram [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] [2021-12-21 17:13:54,317 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2021-12-21 17:13:54,321 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 17:13:54,321 INFO L85 PathProgramCache]: Analyzing trace with hash 526490143, now seen corresponding path program 1 times [2021-12-21 17:13:54,327 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 17:13:54,329 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1109453118] [2021-12-21 17:13:54,329 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 17:13:54,330 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 17:13:54,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 4 [2021-12-21 17:13:55,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2021-12-21 17:13:55,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,246 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2021-12-21 17:13:55,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,267 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:13:55,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 17:13:55,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,293 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-21 17:13:55,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:13:55,309 INFO L134 CoverageAnalysis]: Checked inductivity of 15 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2021-12-21 17:13:55,310 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 17:13:55,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1109453118] [2021-12-21 17:13:55,311 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1109453118] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 17:13:55,311 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 17:13:55,311 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-12-21 17:13:55,312 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2113321900] [2021-12-21 17:13:55,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 17:13:55,319 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-12-21 17:13:55,320 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 17:13:55,346 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-12-21 17:13:55,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-12-21 17:13:55,365 INFO L87 Difference]: Start difference. First operand has 7970 states, 5607 states have (on average 1.3517032281077226) internal successors, (7579), 5713 states have internal predecessors, (7579), 2122 states have call successors, (2122), 242 states have call predecessors, (2122), 241 states have return successors, (2118), 2105 states have call predecessors, (2118), 2118 states have call successors, (2118) Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (7), 2 states have call predecessors, (7), 1 states have return successors, (6), 2 states have call predecessors, (6), 2 states have call successors, (6)