./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ --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 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 --- 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-dbf71c6-m [2022-10-17 10:10:39,981 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 10:10:39,983 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 10:10:40,020 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 10:10:40,021 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 10:10:40,022 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 10:10:40,025 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 10:10:40,028 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 10:10:40,030 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 10:10:40,032 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 10:10:40,033 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 10:10:40,035 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 10:10:40,036 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 10:10:40,038 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 10:10:40,039 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 10:10:40,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 10:10:40,043 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 10:10:40,044 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 10:10:40,047 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 10:10:40,051 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 10:10:40,053 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 10:10:40,055 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 10:10:40,057 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 10:10:40,059 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 10:10:40,068 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 10:10:40,069 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 10:10:40,069 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 10:10:40,071 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 10:10:40,071 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 10:10:40,073 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 10:10:40,073 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 10:10:40,084 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 10:10:40,085 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 10:10:40,086 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 10:10:40,088 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 10:10:40,088 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 10:10:40,089 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 10:10:40,090 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 10:10:40,090 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 10:10:40,091 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 10:10:40,092 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 10:10:40,095 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-10-17 10:10:40,147 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 10:10:40,147 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 10:10:40,148 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 10:10:40,148 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 10:10:40,149 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 10:10:40,149 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 10:10:40,150 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-17 10:10:40,150 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-17 10:10:40,151 INFO L138 SettingsManager]: * Use SBE=true [2022-10-17 10:10:40,151 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 10:10:40,152 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 10:10:40,152 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 10:10:40,153 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 10:10:40,153 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 10:10:40,153 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 10:10:40,153 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 10:10:40,154 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 10:10:40,154 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 10:10:40,154 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 10:10:40,154 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 10:10:40,154 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 10:10:40,163 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:10:40,164 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 10:10:40,164 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 10:10:40,164 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 10:10:40,165 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-17 10:10:40,166 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 10:10:40,167 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-10-17 10:10:40,167 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-10-17 10:10:40,167 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 10:10:40,167 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_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 462a42506bc33774766adbf52c88c30aa6fd5b111baa1778a67a796bfe94d0c3 [2022-10-17 10:10:40,519 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 10:10:40,561 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 10:10:40,566 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 10:10:40,568 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 10:10:40,570 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 10:10:40,572 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2022-10-17 10:10:40,655 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/data/a7a36360a/cc581f9102af40aca245cd6326d462a1/FLAG6e5549384 [2022-10-17 10:10:41,980 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 10:10:41,982 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i [2022-10-17 10:10:42,064 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/data/a7a36360a/cc581f9102af40aca245cd6326d462a1/FLAG6e5549384 [2022-10-17 10:10:42,110 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/data/a7a36360a/cc581f9102af40aca245cd6326d462a1 [2022-10-17 10:10:42,115 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 10:10:42,117 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 10:10:42,119 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 10:10:42,119 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 10:10:42,122 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 10:10:42,123 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:10:42" (1/1) ... [2022-10-17 10:10:42,124 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4732afd2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:42, skipping insertion in model container [2022-10-17 10:10:42,125 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 10:10:42" (1/1) ... [2022-10-17 10:10:42,133 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 10:10:42,352 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 10:10:49,571 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_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2022-10-17 10:10:49,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:10:49,710 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 10:10:50,639 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_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-marvell-sky2.cil.i[555561,555574] [2022-10-17 10:10:50,652 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 10:10:51,125 INFO L208 MainTranslator]: Completed translation [2022-10-17 10:10:51,126 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51 WrapperNode [2022-10-17 10:10:51,126 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 10:10:51,128 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 10:10:51,128 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 10:10:51,129 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 10:10:51,136 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:51,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:51,742 INFO L138 Inliner]: procedures = 694, calls = 5436, calls flagged for inlining = 404, calls inlined = 362, statements flattened = 11624 [2022-10-17 10:10:51,742 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 10:10:51,743 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 10:10:51,743 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 10:10:51,744 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 10:10:51,753 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:51,754 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:51,817 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:51,818 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:52,105 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:52,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:52,338 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:52,393 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:52,467 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 10:10:52,468 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 10:10:52,469 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 10:10:52,469 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 10:10:52,470 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 10:10:51" (1/1) ... [2022-10-17 10:10:52,477 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 10:10:52,489 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/z3 [2022-10-17 10:10:52,508 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 10:10:52,527 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57a3fe1d-6d96-44ce-9e3d-2d5b08fc38bb/bin/uautomizer-J5u9QxTXDZ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 10:10:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-10-17 10:10:52,575 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-10-17 10:10:52,575 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-17 10:10:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-17 10:10:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-10-17 10:10:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-10-17 10:10:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 10:10:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 10:10:52,576 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-10-17 10:10:52,576 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-10-17 10:10:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-10-17 10:10:52,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-10-17 10:10:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 10:10:52,577 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 10:10:52,577 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-10-17 10:10:52,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-10-17 10:10:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-10-17 10:10:52,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-10-17 10:10:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 10:10:52,578 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 10:10:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-10-17 10:10:52,578 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-10-17 10:10:52,578 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-10-17 10:10:52,579 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-10-17 10:10:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-10-17 10:10:52,579 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-10-17 10:10:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 10:10:52,579 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 10:10:52,579 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-10-17 10:10:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-10-17 10:10:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 10:10:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 10:10:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-10-17 10:10:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-10-17 10:10:52,580 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-10-17 10:10:52,580 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-10-17 10:10:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-10-17 10:10:52,581 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-10-17 10:10:52,581 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-10-17 10:10:52,581 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-10-17 10:10:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-10-17 10:10:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-10-17 10:10:52,582 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-10-17 10:10:52,582 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-10-17 10:10:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-10-17 10:10:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-10-17 10:10:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-10-17 10:10:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-10-17 10:10:52,583 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-10-17 10:10:52,583 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-10-17 10:10:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-17 10:10:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-17 10:10:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 10:10:52,584 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 10:10:52,584 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-10-17 10:10:52,585 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-10-17 10:10:52,585 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-10-17 10:10:52,586 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-10-17 10:10:52,586 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-10-17 10:10:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-10-17 10:10:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-10-17 10:10:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-10-17 10:10:52,587 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-10-17 10:10:52,587 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-10-17 10:10:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-17 10:10:52,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-17 10:10:52,588 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-10-17 10:10:52,589 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-10-17 10:10:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-10-17 10:10:52,589 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-10-17 10:10:52,589 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 10:10:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-10-17 10:10:52,590 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-10-17 10:10:52,590 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-10-17 10:10:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-10-17 10:10:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-10-17 10:10:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-10-17 10:10:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-10-17 10:10:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-10-17 10:10:52,591 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-10-17 10:10:52,591 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-10-17 10:10:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-10-17 10:10:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-10-17 10:10:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-10-17 10:10:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-10-17 10:10:52,592 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 10:10:52,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 10:10:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-10-17 10:10:52,593 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-10-17 10:10:52,593 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-10-17 10:10:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-10-17 10:10:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-10-17 10:10:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-10-17 10:10:52,594 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-10-17 10:10:52,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-10-17 10:10:52,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-17 10:10:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 10:10:52,596 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 10:10:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-10-17 10:10:52,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-10-17 10:10:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-17 10:10:52,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-10-17 10:10:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-10-17 10:10:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-10-17 10:10:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-10-17 10:10:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-17 10:10:52,597 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 10:10:52,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 10:10:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-10-17 10:10:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-10-17 10:10:52,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 10:10:52,598 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 10:10:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-10-17 10:10:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-10-17 10:10:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-10-17 10:10:52,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-10-17 10:10:52,599 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-10-17 10:10:52,600 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-10-17 10:10:52,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-10-17 10:10:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-10-17 10:10:52,603 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-10-17 10:10:52,603 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-10-17 10:10:52,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-10-17 10:10:52,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-10-17 10:10:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-10-17 10:10:52,606 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-10-17 10:10:52,606 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-10-17 10:10:52,607 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-10-17 10:10:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-10-17 10:10:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-10-17 10:10:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-10-17 10:10:52,614 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-10-17 10:10:52,614 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-10-17 10:10:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-10-17 10:10:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-10-17 10:10:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-10-17 10:10:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-10-17 10:10:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-10-17 10:10:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-10-17 10:10:52,615 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-10-17 10:10:52,615 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 10:10:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-10-17 10:10:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-10-17 10:10:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-10-17 10:10:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-10-17 10:10:52,616 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-10-17 10:10:52,616 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-10-17 10:10:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-10-17 10:10:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-10-17 10:10:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-10-17 10:10:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-10-17 10:10:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-10-17 10:10:52,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-10-17 10:10:52,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-10-17 10:10:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-10-17 10:10:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-10-17 10:10:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-10-17 10:10:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 10:10:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-10-17 10:10:52,618 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-10-17 10:10:52,618 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-10-17 10:10:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-10-17 10:10:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-10-17 10:10:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-10-17 10:10:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-10-17 10:10:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-10-17 10:10:52,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-17 10:10:52,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-17 10:10:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 10:10:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 10:10:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 10:10:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-17 10:10:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:10:52,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-17 10:10:52,620 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-10-17 10:10:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-10-17 10:10:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:10:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-17 10:10:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-10-17 10:10:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-10-17 10:10:52,621 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 10:10:52,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 10:10:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-10-17 10:10:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-10-17 10:10:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-10-17 10:10:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-10-17 10:10:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-10-17 10:10:52,622 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-10-17 10:10:52,622 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-10-17 10:10:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-10-17 10:10:52,623 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-10-17 10:10:52,623 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-10-17 10:10:52,624 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 10:10:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 10:10:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 10:10:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 10:10:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-10-17 10:10:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-10-17 10:10:52,625 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-10-17 10:10:52,625 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-10-17 10:10:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-10-17 10:10:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-10-17 10:10:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-10-17 10:10:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-10-17 10:10:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-10-17 10:10:52,626 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-10-17 10:10:52,626 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-10-17 10:10:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-10-17 10:10:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 10:10:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 10:10:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-10-17 10:10:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-10-17 10:10:52,627 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 10:10:52,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 10:10:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-10-17 10:10:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-10-17 10:10:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-10-17 10:10:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-10-17 10:10:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-10-17 10:10:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-10-17 10:10:52,628 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-10-17 10:10:52,628 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-10-17 10:10:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-10-17 10:10:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-10-17 10:10:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-10-17 10:10:52,629 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-10-17 10:10:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 10:10:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 10:10:52,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-10-17 10:10:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-10-17 10:10:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-10-17 10:10:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-10-17 10:10:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:10:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-10-17 10:10:52,630 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-10-17 10:10:52,630 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-10-17 10:10:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-10-17 10:10:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-10-17 10:10:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-10-17 10:10:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-10-17 10:10:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 10:10:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 10:10:52,631 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-10-17 10:10:52,631 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-10-17 10:10:52,632 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-17 10:10:52,633 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-10-17 10:10:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-10-17 10:10:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-10-17 10:10:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-10-17 10:10:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-10-17 10:10:52,637 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-10-17 10:10:52,637 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-10-17 10:10:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-17 10:10:52,638 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-10-17 10:10:52,638 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-10-17 10:10:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-17 10:10:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-10-17 10:10:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-10-17 10:10:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-10-17 10:10:52,639 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-10-17 10:10:52,639 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-10-17 10:10:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-10-17 10:10:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-10-17 10:10:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-10-17 10:10:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-10-17 10:10:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-10-17 10:10:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-10-17 10:10:52,640 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-17 10:10:52,640 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-17 10:10:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-10-17 10:10:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-10-17 10:10:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-10-17 10:10:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-10-17 10:10:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-10-17 10:10:52,641 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-10-17 10:10:52,641 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-10-17 10:10:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-10-17 10:10:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-10-17 10:10:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-10-17 10:10:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-10-17 10:10:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-10-17 10:10:52,642 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-10-17 10:10:52,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-10-17 10:10:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 10:10:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 10:10:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-10-17 10:10:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-10-17 10:10:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-10-17 10:10:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-10-17 10:10:52,643 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-10-17 10:10:52,643 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-10-17 10:10:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-10-17 10:10:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-10-17 10:10:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-10-17 10:10:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-10-17 10:10:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-10-17 10:10:52,644 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-10-17 10:10:52,644 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-10-17 10:10:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-10-17 10:10:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-10-17 10:10:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-10-17 10:10:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-10-17 10:10:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-10-17 10:10:52,645 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-10-17 10:10:52,645 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-10-17 10:10:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-10-17 10:10:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-10-17 10:10:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-10-17 10:10:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-10-17 10:10:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 10:10:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-17 10:10:52,646 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-17 10:10:52,646 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 10:10:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 10:10:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 10:10:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 10:10:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-10-17 10:10:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-10-17 10:10:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 10:10:52,647 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-10-17 10:10:52,647 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-17 10:10:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-10-17 10:10:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-10-17 10:10:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-10-17 10:10:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-10-17 10:10:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-10-17 10:10:52,648 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 10:10:52,648 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 10:10:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-10-17 10:10:52,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-10-17 10:10:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-10-17 10:10:52,649 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-10-17 10:10:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 10:10:52,649 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 10:10:52,649 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-10-17 10:10:52,649 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-10-17 10:10:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-17 10:10:52,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-17 10:10:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-10-17 10:10:52,650 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-10-17 10:10:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-10-17 10:10:52,650 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-10-17 10:10:52,650 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-10-17 10:10:52,650 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-10-17 10:10:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-10-17 10:10:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-10-17 10:10:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-17 10:10:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-17 10:10:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-10-17 10:10:52,651 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-10-17 10:10:52,651 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-10-17 10:10:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-10-17 10:10:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-10-17 10:10:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-10-17 10:10:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-10-17 10:10:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-10-17 10:10:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-10-17 10:10:52,652 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-10-17 10:10:52,652 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-10-17 10:10:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-10-17 10:10:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 10:10:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 10:10:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 10:10:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 10:10:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-10-17 10:10:52,653 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-10-17 10:10:52,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-10-17 10:10:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-10-17 10:10:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-10-17 10:10:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-10-17 10:10:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-10-17 10:10:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-10-17 10:10:52,654 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-10-17 10:10:52,654 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-10-17 10:10:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-10-17 10:10:52,655 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-10-17 10:10:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 10:10:52,655 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 10:10:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 10:10:52,655 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 10:10:52,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-17 10:10:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-10-17 10:10:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-10-17 10:10:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-10-17 10:10:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-10-17 10:10:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 10:10:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 10:10:52,656 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 10:10:52,656 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-10-17 10:10:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-10-17 10:10:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-10-17 10:10:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-10-17 10:10:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-10-17 10:10:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 10:10:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 10:10:52,657 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-10-17 10:10:52,657 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-10-17 10:10:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-10-17 10:10:52,658 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-10-17 10:10:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-10-17 10:10:52,658 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-10-17 10:10:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-10-17 10:10:52,658 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-10-17 10:10:52,658 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-10-17 10:10:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-10-17 10:10:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-10-17 10:10:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-10-17 10:10:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-17 10:10:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-17 10:10:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-10-17 10:10:52,659 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-10-17 10:10:52,659 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-10-17 10:10:52,660 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-10-17 10:10:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 10:10:52,660 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-10-17 10:10:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-10-17 10:10:52,660 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-10-17 10:10:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-10-17 10:10:52,660 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-10-17 10:10:52,660 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:10:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-10-17 10:10:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-10-17 10:10:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-10-17 10:10:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-10-17 10:10:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-10-17 10:10:52,661 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-10-17 10:10:52,661 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-10-17 10:10:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-17 10:10:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-10-17 10:10:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-10-17 10:10:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-10-17 10:10:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-10-17 10:10:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-10-17 10:10:52,662 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-10-17 10:10:52,662 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-10-17 10:10:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-10-17 10:10:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-10-17 10:10:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-10-17 10:10:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-10-17 10:10:52,663 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-10-17 10:10:52,663 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-10-17 10:10:54,155 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 10:10:54,161 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-17 10:10:54,280 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;