./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5e519f3a Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc --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 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-5e519f3 [2022-11-02 20:08:07,536 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-02 20:08:07,538 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-02 20:08:07,569 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-02 20:08:07,570 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-02 20:08:07,571 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-02 20:08:07,573 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-02 20:08:07,575 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-02 20:08:07,577 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-02 20:08:07,578 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-02 20:08:07,580 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-02 20:08:07,581 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-02 20:08:07,582 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-02 20:08:07,583 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-02 20:08:07,585 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-02 20:08:07,587 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-02 20:08:07,588 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-02 20:08:07,589 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-02 20:08:07,592 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-02 20:08:07,594 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-02 20:08:07,597 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-02 20:08:07,605 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-02 20:08:07,607 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-02 20:08:07,608 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-02 20:08:07,613 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-02 20:08:07,613 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-02 20:08:07,614 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-02 20:08:07,615 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-02 20:08:07,616 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-02 20:08:07,617 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-02 20:08:07,617 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-02 20:08:07,629 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-02 20:08:07,631 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-02 20:08:07,632 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-02 20:08:07,634 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-02 20:08:07,634 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-02 20:08:07,635 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-02 20:08:07,636 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-02 20:08:07,636 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-02 20:08:07,637 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-02 20:08:07,638 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-02 20:08:07,642 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-02 20:08:07,696 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-02 20:08:07,701 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-02 20:08:07,702 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-02 20:08:07,702 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-02 20:08:07,703 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-02 20:08:07,704 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-02 20:08:07,705 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-02 20:08:07,706 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-02 20:08:07,706 INFO L138 SettingsManager]: * Use SBE=true [2022-11-02 20:08:07,706 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-02 20:08:07,708 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-02 20:08:07,708 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-02 20:08:07,708 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-02 20:08:07,709 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-02 20:08:07,709 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-02 20:08:07,709 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-02 20:08:07,709 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-02 20:08:07,710 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-02 20:08:07,710 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-02 20:08:07,710 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-02 20:08:07,711 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-02 20:08:07,711 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:08:07,711 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-02 20:08:07,711 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-02 20:08:07,712 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-02 20:08:07,712 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-02 20:08:07,712 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-02 20:08:07,713 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-02 20:08:07,713 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-02 20:08:07,713 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-02 20:08:07,713 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:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7e20a2a63b20681973e7da2f472e7774f2d8f807c6228dba0d1eb9a52abaa4b7 [2022-11-02 20:08:08,027 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-02 20:08:08,052 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-02 20:08:08,055 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-02 20:08:08,056 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-02 20:08:08,057 INFO L275 PluginConnector]: CDTParser initialized [2022-11-02 20:08:08,059 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/../../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-11-02 20:08:08,130 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/data/403d9af02/0316f7af61774794b7f1eac110feab51/FLAG74f126e49 [2022-11-02 20:08:09,324 INFO L306 CDTParser]: Found 1 translation units. [2022-11-02 20:08:09,324 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i [2022-11-02 20:08:09,391 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/data/403d9af02/0316f7af61774794b7f1eac110feab51/FLAG74f126e49 [2022-11-02 20:08:09,622 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/data/403d9af02/0316f7af61774794b7f1eac110feab51 [2022-11-02 20:08:09,643 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-02 20:08:09,644 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-02 20:08:09,651 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-02 20:08:09,651 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-02 20:08:09,654 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-02 20:08:09,655 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:08:09" (1/1) ... [2022-11-02 20:08:09,657 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@38fd590f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:09, skipping insertion in model container [2022-11-02 20:08:09,657 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.11 08:08:09" (1/1) ... [2022-11-02 20:08:09,668 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-02 20:08:09,882 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-02 20:08:14,763 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-11-02 20:08:14,876 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:08:14,988 INFO L203 MainTranslator]: Completed pre-run [2022-11-02 20:08:15,709 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--net--ethernet--atheros--atlx--atl1.ko-entry_point.cil.out.i[401891,401904] [2022-11-02 20:08:15,720 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-02 20:08:16,149 INFO L208 MainTranslator]: Completed translation [2022-11-02 20:08:16,150 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16 WrapperNode [2022-11-02 20:08:16,152 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-02 20:08:16,154 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-02 20:08:16,155 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-02 20:08:16,155 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-02 20:08:16,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:16,331 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:16,958 INFO L138 Inliner]: procedures = 405, calls = 3582, calls flagged for inlining = 230, calls inlined = 208, statements flattened = 10912 [2022-11-02 20:08:16,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-02 20:08:16,976 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-02 20:08:16,976 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-02 20:08:16,976 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-02 20:08:16,987 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:16,988 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,171 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,488 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,566 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,621 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,665 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,756 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-02 20:08:17,758 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-02 20:08:17,758 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-02 20:08:17,758 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-02 20:08:17,759 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.11 08:08:16" (1/1) ... [2022-11-02 20:08:17,769 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-02 20:08:17,785 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/z3 [2022-11-02 20:08:17,806 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-02 20:08:17,838 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_213e1af3-8455-422c-8d43-a00250d58653/bin/uautomizer-Dbtcem3rbc/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-02 20:08:17,864 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2022-11-02 20:08:17,864 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2022-11-02 20:08:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-02 20:08:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-02 20:08:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-02 20:08:17,865 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-02 20:08:17,865 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-02 20:08:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-02 20:08:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-02 20:08:17,866 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-02 20:08:17,866 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_link_chg_task [2022-11-02 20:08:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_link_chg_task [2022-11-02 20:08:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2022-11-02 20:08:17,867 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2022-11-02 20:08:17,867 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-02 20:08:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-02 20:08:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_page [2022-11-02 20:08:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_page [2022-11-02 20:08:17,868 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2022-11-02 20:08:17,868 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2022-11-02 20:08:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-02 20:08:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-02 20:08:17,869 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-02 20:08:17,869 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-02 20:08:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-02 20:08:17,870 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-02 20:08:17,870 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite16 [2022-11-02 20:08:17,870 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite16 [2022-11-02 20:08:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_sched_rings_clean [2022-11-02 20:08:17,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_sched_rings_clean [2022-11-02 20:08:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_check_link [2022-11-02 20:08:17,871 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_check_link [2022-11-02 20:08:17,871 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite8 [2022-11-02 20:08:17,872 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite8 [2022-11-02 20:08:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32 [2022-11-02 20:08:17,872 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32 [2022-11-02 20:08:17,872 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-02 20:08:17,873 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-02 20:08:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_page [2022-11-02 20:08:17,873 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_page [2022-11-02 20:08:17,873 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_init_hw [2022-11-02 20:08:17,873 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_init_hw [2022-11-02 20:08:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-02 20:08:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-02 20:08:17,874 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-02 20:08:17,874 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-02 20:08:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32 [2022-11-02 20:08:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32 [2022-11-02 20:08:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-02 20:08:17,875 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-02 20:08:17,875 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_dev_task [2022-11-02 20:08:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_dev_task [2022-11-02 20:08:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-02 20:08:17,876 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-02 20:08:17,876 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_irq_disable [2022-11-02 20:08:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_irq_disable [2022-11-02 20:08:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-02 20:08:17,877 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-02 20:08:17,877 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_up [2022-11-02 20:08:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_up [2022-11-02 20:08:17,878 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_attach [2022-11-02 20:08:17,878 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_attach [2022-11-02 20:08:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-02 20:08:17,879 INFO L130 BoogieDeclarations]: Found specification of procedure netif_device_detach [2022-11-02 20:08:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_device_detach [2022-11-02 20:08:17,880 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-02 20:08:17,880 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-02 20:08:17,881 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-02 20:08:17,881 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-02 20:08:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_write_phy_reg [2022-11-02 20:08:17,882 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_write_phy_reg [2022-11-02 20:08:17,882 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-02 20:08:17,883 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-02 20:08:17,883 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-02 20:08:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-02 20:08:17,884 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-02 20:08:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-02 20:08:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-02 20:08:17,884 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-02 20:08:17,885 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-02 20:08:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2022-11-02 20:08:17,885 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2022-11-02 20:08:17,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-02 20:08:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-02 20:08:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_resume [2022-11-02 20:08:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_resume [2022-11-02 20:08:17,886 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-02 20:08:17,886 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-02 20:08:17,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-02 20:08:17,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-02 20:08:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_imr_set [2022-11-02 20:08:17,888 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_imr_set [2022-11-02 20:08:17,888 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-02 20:08:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-02 20:08:17,889 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-02 20:08:17,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-02 20:08:17,890 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset [2022-11-02 20:08:17,890 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset [2022-11-02 20:08:17,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-02 20:08:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-02 20:08:17,892 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-02 20:08:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-02 20:08:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-02 20:08:17,893 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-02 20:08:17,893 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-02 20:08:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_free_ring_resources [2022-11-02 20:08:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_free_ring_resources [2022-11-02 20:08:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure ioread16 [2022-11-02 20:08:17,894 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread16 [2022-11-02 20:08:17,894 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_get_speed_and_duplex [2022-11-02 20:08:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_get_speed_and_duplex [2022-11-02 20:08:17,895 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-11-02 20:08:17,895 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-11-02 20:08:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_down [2022-11-02 20:08:17,896 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_down [2022-11-02 20:08:17,896 INFO L130 BoogieDeclarations]: Found specification of procedure __atlx_vlan_mode [2022-11-02 20:08:17,896 INFO L138 BoogieDeclarations]: Found implementation of procedure __atlx_vlan_mode [2022-11-02 20:08:17,897 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-02 20:08:17,898 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-02 20:08:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-02 20:08:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-02 20:08:17,902 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdr [2022-11-02 20:08:17,902 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdr [2022-11-02 20:08:17,904 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2022-11-02 20:08:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2022-11-02 20:08:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-02 20:08:17,906 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-02 20:08:17,906 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-02 20:08:17,912 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-02 20:08:17,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-02 20:08:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-02 20:08:17,913 INFO L130 BoogieDeclarations]: Found specification of procedure csum_tcpudp_magic [2022-11-02 20:08:17,913 INFO L138 BoogieDeclarations]: Found implementation of procedure csum_tcpudp_magic [2022-11-02 20:08:17,913 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-02 20:08:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-02 20:08:17,914 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_ioctl [2022-11-02 20:08:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_ioctl [2022-11-02 20:08:17,914 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_change_mtu [2022-11-02 20:08:17,914 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_change_mtu [2022-11-02 20:08:17,915 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_tx_timeout [2022-11-02 20:08:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_tx_timeout [2022-11-02 20:08:17,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2022-11-02 20:08:17,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2022-11-02 20:08:17,915 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-02 20:08:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-02 20:08:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_poll_controller [2022-11-02 20:08:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_poll_controller [2022-11-02 20:08:17,916 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2022-11-02 20:08:17,916 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2022-11-02 20:08:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-02 20:08:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-02 20:08:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-02 20:08:17,917 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-02 20:08:17,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-02 20:08:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-02 20:08:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_timer_4 [2022-11-02 20:08:17,918 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_timer_4 [2022-11-02 20:08:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-02 20:08:17,918 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-02 20:08:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-02 20:08:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_reset_hw [2022-11-02 20:08:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_reset_hw [2022-11-02 20:08:17,919 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-02 20:08:17,919 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-02 20:08:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-02 20:08:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2022-11-02 20:08:17,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2022-11-02 20:08:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-02 20:08:17,920 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_multi [2022-11-02 20:08:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_multi [2022-11-02 20:08:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2022-11-02 20:08:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2022-11-02 20:08:17,921 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_fix_features [2022-11-02 20:08:17,921 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_fix_features [2022-11-02 20:08:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-02 20:08:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-02 20:08:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-02 20:08:17,922 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-02 20:08:17,922 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-11-02 20:08:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-11-02 20:08:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_vlan_mode [2022-11-02 20:08:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_vlan_mode [2022-11-02 20:08:17,923 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac_addr [2022-11-02 20:08:17,923 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac_addr [2022-11-02 20:08:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-02 20:08:17,924 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-02 20:08:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_offset [2022-11-02 20:08:17,924 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_offset [2022-11-02 20:08:17,924 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-02 20:08:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-02 20:08:17,925 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_rx_ring [2022-11-02 20:08:17,925 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_rx_ring [2022-11-02 20:08:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_timer_4 [2022-11-02 20:08:17,927 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_timer_4 [2022-11-02 20:08:17,927 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2022-11-02 20:08:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2022-11-02 20:08:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-02 20:08:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-02 20:08:17,928 INFO L130 BoogieDeclarations]: Found specification of procedure atlx_set_features [2022-11-02 20:08:17,928 INFO L138 BoogieDeclarations]: Found implementation of procedure atlx_set_features [2022-11-02 20:08:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-02 20:08:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-02 20:08:17,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-02 20:08:17,929 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-02 20:08:17,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-02 20:08:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-02 20:08:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-02 20:08:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_set_mac [2022-11-02 20:08:17,930 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_set_mac [2022-11-02 20:08:17,930 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_suspend [2022-11-02 20:08:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_suspend [2022-11-02 20:08:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_clean_tx_ring [2022-11-02 20:08:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_clean_tx_ring [2022-11-02 20:08:17,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-02 20:08:17,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-02 20:08:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_phy_setup_autoneg_adv [2022-11-02 20:08:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_phy_setup_autoneg_adv [2022-11-02 20:08:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure tcp_hdrlen [2022-11-02 20:08:17,932 INFO L138 BoogieDeclarations]: Found implementation of procedure tcp_hdrlen [2022-11-02 20:08:17,932 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_intr [2022-11-02 20:08:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_intr [2022-11-02 20:08:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-02 20:08:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-02 20:08:17,933 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_read_phy_reg [2022-11-02 20:08:17,933 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_read_phy_reg [2022-11-02 20:08:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_iounmap [2022-11-02 20:08:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_iounmap [2022-11-02 20:08:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-02 20:08:17,934 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-02 20:08:17,934 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-02 20:08:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-02 20:08:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_setup_ring_resources [2022-11-02 20:08:17,935 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_setup_ring_resources [2022-11-02 20:08:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-02 20:08:17,935 INFO L130 BoogieDeclarations]: Found specification of procedure atl1_alloc_rx_buffers [2022-11-02 20:08:17,936 INFO L138 BoogieDeclarations]: Found implementation of procedure atl1_alloc_rx_buffers [2022-11-02 20:08:19,278 INFO L235 CfgBuilder]: Building ICFG [2022-11-02 20:08:19,283 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-02 20:08:19,883 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;