./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version e04fb08f 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_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8 --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 7dbf506c9903667090aa317ba4c43233e9209527750742bd2153e2d0ab01acb9 --- 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-e04fb08 [2022-11-16 11:58:07,025 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:58:07,031 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:58:07,063 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:58:07,066 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:58:07,068 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:58:07,072 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:58:07,075 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:58:07,080 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:58:07,081 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:58:07,083 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:58:07,085 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:58:07,086 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:58:07,090 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:58:07,091 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:58:07,093 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:58:07,095 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:58:07,100 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:58:07,102 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:58:07,107 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:58:07,108 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:58:07,112 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:58:07,114 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:58:07,115 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:58:07,118 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:58:07,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:58:07,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:58:07,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:58:07,126 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:58:07,127 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:58:07,127 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:58:07,128 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:58:07,130 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:58:07,131 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:58:07,132 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:58:07,133 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:58:07,134 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:58:07,134 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:58:07,134 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:58:07,135 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:58:07,136 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:58:07,137 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-11-16 11:58:07,171 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:58:07,172 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:58:07,172 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:58:07,173 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:58:07,174 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:58:07,174 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:58:07,174 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:58:07,175 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:58:07,175 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:58:07,175 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:58:07,176 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 11:58:07,176 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:58:07,177 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:58:07,177 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:58:07,177 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:58:07,177 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:58:07,177 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:58:07,178 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:58:07,178 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:58:07,178 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:58:07,178 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:58:07,178 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:07,179 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:58:07,179 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:58:07,179 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:58:07,179 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-16 11:58:07,181 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 11:58:07,181 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:58:07,181 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:58:07,181 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:58:07,182 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_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dbf506c9903667090aa317ba4c43233e9209527750742bd2153e2d0ab01acb9 [2022-11-16 11:58:07,455 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:58:07,481 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:58:07,485 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:58:07,487 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:58:07,487 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:58:07,489 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:58:07,570 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/428bda42c/1ceede297768409bb56ee513af4b350d/FLAG047a784d9 [2022-11-16 11:58:08,496 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:58:08,497 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:58:08,572 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/428bda42c/1ceede297768409bb56ee513af4b350d/FLAG047a784d9 [2022-11-16 11:58:08,853 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/428bda42c/1ceede297768409bb56ee513af4b350d [2022-11-16 11:58:08,855 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:58:08,856 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:58:08,858 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:08,858 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:58:08,861 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:58:08,862 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:08" (1/1) ... [2022-11-16 11:58:08,863 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72a2f887 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:08, skipping insertion in model container [2022-11-16 11:58:08,863 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:08" (1/1) ... [2022-11-16 11:58:08,870 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:58:09,075 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:58:15,259 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2022-11-16 11:58:15,263 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2022-11-16 11:58:15,264 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2022-11-16 11:58:15,264 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2022-11-16 11:58:15,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:15,402 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:58:16,308 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2022-11-16 11:58:16,309 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2022-11-16 11:58:16,309 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2022-11-16 11:58:16,310 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2022-11-16 11:58:16,321 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:16,753 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:58:16,754 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16 WrapperNode [2022-11-16 11:58:16,754 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:16,755 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:16,756 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:58:16,756 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:58:16,763 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:16,931 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,305 INFO L138 Inliner]: procedures = 713, calls = 5491, calls flagged for inlining = 409, calls inlined = 361, statements flattened = 11492 [2022-11-16 11:58:17,306 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:17,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:58:17,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:58:17,307 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:58:17,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,384 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,384 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,566 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,601 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,807 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,828 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,981 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:58:17,983 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:58:17,983 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:58:17,985 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:58:17,986 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:16" (1/1) ... [2022-11-16 11:58:17,993 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:18,006 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:58:18,020 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:58:18,052 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:58:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:58:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:58:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:58:18,080 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:58:18,080 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:58:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:58:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:58:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:58:18,081 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-11-16 11:58:18,081 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-11-16 11:58:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-11-16 11:58:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-11-16 11:58:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:58:18,082 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:58:18,082 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-11-16 11:58:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-11-16 11:58:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-11-16 11:58:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-11-16 11:58:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:58:18,083 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:58:18,083 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-11-16 11:58:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-11-16 11:58:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-11-16 11:58:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-11-16 11:58:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-11-16 11:58:18,084 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-11-16 11:58:18,084 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:58:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:58:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:58:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:58:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:58:18,085 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:58:18,085 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-11-16 11:58:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-11-16 11:58:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-11-16 11:58:18,086 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-11-16 11:58:18,086 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:58:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:58:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-11-16 11:58:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-11-16 11:58:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:58:18,087 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:58:18,087 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:58:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:58:18,088 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 11:58:18,088 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 11:58:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:58:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:58:18,089 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:58:18,089 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:58:18,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:58:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:58:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:58:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:58:18,091 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-11-16 11:58:18,091 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-11-16 11:58:18,092 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:58:18,092 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:58:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-11-16 11:58:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-11-16 11:58:18,093 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:58:18,093 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:58:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-11-16 11:58:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-11-16 11:58:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:58:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:58:18,094 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:58:18,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:58:18,095 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:58:18,095 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:58:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-11-16 11:58:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-11-16 11:58:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:58:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:58:18,096 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:58:18,096 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 11:58:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 11:58:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-11-16 11:58:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-11-16 11:58:18,097 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:58:18,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:58:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:58:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:58:18,098 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:58:18,098 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:58:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-11-16 11:58:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-11-16 11:58:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:58:18,099 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:58:18,099 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:58:18,100 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:58:18,100 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-11-16 11:58:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-11-16 11:58:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-16 11:58:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-16 11:58:18,101 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 11:58:18,101 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 11:58:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 11:58:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:58:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:58:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:58:18,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:58:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 11:58:18,102 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:58:18,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:58:18,103 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-11-16 11:58:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-11-16 11:58:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 11:58:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:58:18,104 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:58:18,104 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-16 11:58:18,105 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-16 11:58:18,106 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:58:18,108 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:58:18,109 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-11-16 11:58:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-11-16 11:58:18,110 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:58:18,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:58:18,111 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:58:18,112 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:58:18,112 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:58:18,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:58:18,118 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-11-16 11:58:18,118 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-11-16 11:58:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:58:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:58:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 11:58:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 11:58:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:58:18,119 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:58:18,119 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:58:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:58:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:58:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:58:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-11-16 11:58:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-11-16 11:58:18,120 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:58:18,120 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:58:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-16 11:58:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-16 11:58:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:58:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:58:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:58:18,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:58:18,121 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:58:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:58:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:58:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-11-16 11:58:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-11-16 11:58:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:58:18,122 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:58:18,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:58:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:58:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:58:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:58:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 11:58:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 11:58:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:58:18,123 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:58:18,123 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:58:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-11-16 11:58:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-11-16 11:58:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-11-16 11:58:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-11-16 11:58:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-11-16 11:58:18,124 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-11-16 11:58:18,124 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-11-16 11:58:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-11-16 11:58:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:58:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:58:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:58:18,125 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:58:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:58:18,125 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:58:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:58:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:58:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:58:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:58:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:58:18,126 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 11:58:18,126 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-11-16 11:58:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-11-16 11:58:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:58:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:58:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-11-16 11:58:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-11-16 11:58:18,127 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-11-16 11:58:18,127 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-11-16 11:58:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-16 11:58:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-16 11:58:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-11-16 11:58:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-11-16 11:58:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:58:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:58:18,128 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:58:18,128 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:58:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:58:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:58:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-11-16 11:58:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-11-16 11:58:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-11-16 11:58:18,129 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-11-16 11:58:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:58:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:58:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-11-16 11:58:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-11-16 11:58:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:58:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:58:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:58:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:58:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:58:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:58:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-11-16 11:58:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-11-16 11:58:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:58:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:58:18,131 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-11-16 11:58:18,131 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-11-16 11:58:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:58:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:58:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 11:58:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 11:58:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-11-16 11:58:18,132 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-11-16 11:58:18,132 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-11-16 11:58:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-11-16 11:58:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:58:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:58:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:58:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:58:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:58:18,133 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:58:18,133 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-11-16 11:58:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-11-16 11:58:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:58:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:58:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:58:18,134 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:58:18,134 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 11:58:18,135 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 11:58:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-11-16 11:58:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-11-16 11:58:18,139 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:58:18,139 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:58:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-11-16 11:58:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-11-16 11:58:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:58:18,140 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:58:18,140 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-11-16 11:58:18,141 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-11-16 11:58:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-11-16 11:58:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-11-16 11:58:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:58:18,142 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:58:18,142 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:58:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-11-16 11:58:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-11-16 11:58:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:58:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:58:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:58:18,143 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:58:18,143 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-11-16 11:58:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-11-16 11:58:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-11-16 11:58:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-11-16 11:58:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-11-16 11:58:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-11-16 11:58:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:58:18,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:58:18,144 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:58:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:58:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-11-16 11:58:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-11-16 11:58:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-11-16 11:58:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-11-16 11:58:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-11-16 11:58:18,145 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-11-16 11:58:18,145 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:58:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:58:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-11-16 11:58:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-11-16 11:58:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 11:58:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 11:58:18,146 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:58:18,146 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:58:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:58:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:58:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:58:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:58:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:58:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:58:18,147 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:58:18,147 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:58:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-11-16 11:58:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-11-16 11:58:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:58:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:58:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:58:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:58:18,148 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-11-16 11:58:18,148 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-11-16 11:58:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-11-16 11:58:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-11-16 11:58:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-11-16 11:58:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-11-16 11:58:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-11-16 11:58:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-11-16 11:58:18,149 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:58:18,149 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:58:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:58:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:58:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:58:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:58:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:58:18,150 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:58:18,150 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:58:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:58:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:58:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-11-16 11:58:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-11-16 11:58:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:58:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 11:58:18,151 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:58:18,151 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:58:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:58:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:58:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-11-16 11:58:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-11-16 11:58:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:58:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:58:18,152 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:58:18,152 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:58:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-11-16 11:58:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-11-16 11:58:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:58:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:58:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:58:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:58:18,153 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:58:18,153 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:58:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-11-16 11:58:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-11-16 11:58:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-11-16 11:58:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-11-16 11:58:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:58:18,154 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:58:18,154 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-16 11:58:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-16 11:58:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:58:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:58:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-11-16 11:58:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-11-16 11:58:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-11-16 11:58:18,155 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-11-16 11:58:18,155 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-11-16 11:58:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-11-16 11:58:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-11-16 11:58:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-11-16 11:58:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:58:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:58:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-11-16 11:58:18,156 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-11-16 11:58:18,156 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:58:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:58:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:58:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:58:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:58:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:58:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 11:58:18,157 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 11:58:18,157 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:58:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:58:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 11:58:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 11:58:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-11-16 11:58:18,158 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-11-16 11:58:18,158 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-11-16 11:58:18,159 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-11-16 11:58:18,159 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:58:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:58:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:58:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:58:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 11:58:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-11-16 11:58:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-11-16 11:58:18,160 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:58:18,160 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:58:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:58:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:58:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:58:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 11:58:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-11-16 11:58:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-11-16 11:58:18,161 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:58:18,161 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:58:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:58:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:58:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-11-16 11:58:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-11-16 11:58:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:58:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:58:18,162 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 11:58:18,162 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 11:58:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:58:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:58:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-11-16 11:58:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-11-16 11:58:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 11:58:18,163 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 11:58:18,163 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:58:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:58:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:58:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:58:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-11-16 11:58:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-11-16 11:58:18,164 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:58:18,164 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~X~$Pointer$~TO~VOID [2022-11-16 11:58:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-11-16 11:58:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-11-16 11:58:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:58:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:58:18,165 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:58:18,165 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:58:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:58:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:58:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:58:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:58:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-11-16 11:58:18,166 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-11-16 11:58:18,166 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 11:58:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-11-16 11:58:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-11-16 11:58:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-11-16 11:58:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-11-16 11:58:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:58:18,167 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:58:18,167 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:58:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:58:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-11-16 11:58:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-11-16 11:58:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 11:58:18,168 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-11-16 11:58:18,168 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-11-16 11:58:19,594 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:58:19,599 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:58:19,713 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:58:19,868 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:58:19,872 INFO L158 Benchmark]: Toolchain (without parser) took 11015.07ms. Allocated memory was 140.5MB in the beginning and 402.7MB in the end (delta: 262.1MB). Free memory was 103.7MB in the beginning and 161.8MB in the end (delta: -58.1MB). Peak memory consumption was 203.4MB. Max. memory is 16.1GB. [2022-11-16 11:58:19,873 INFO L158 Benchmark]: CDTParser took 0.25ms. Allocated memory is still 140.5MB. Free memory was 116.9MB in the beginning and 116.8MB in the end (delta: 74.2kB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:58:19,874 INFO L158 Benchmark]: CACSL2BoogieTranslator took 7896.94ms. Allocated memory was 140.5MB in the beginning and 291.5MB in the end (delta: 151.0MB). Free memory was 103.2MB in the beginning and 106.2MB in the end (delta: -3.0MB). Peak memory consumption was 160.4MB. Max. memory is 16.1GB. [2022-11-16 11:58:19,874 INFO L158 Benchmark]: Boogie Procedure Inliner took 550.70ms. Allocated memory is still 291.5MB. Free memory was 106.2MB in the beginning and 131.0MB in the end (delta: -24.8MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. [2022-11-16 11:58:19,875 INFO L158 Benchmark]: Boogie Preprocessor took 674.55ms. Allocated memory was 291.5MB in the beginning and 402.7MB in the end (delta: 111.1MB). Free memory was 131.0MB in the beginning and 247.8MB in the end (delta: -116.7MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. [2022-11-16 11:58:19,875 INFO L158 Benchmark]: RCFGBuilder took 1887.84ms. Allocated memory is still 402.7MB. Free memory was 246.7MB in the beginning and 161.8MB in the end (delta: 84.9MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. [2022-11-16 11:58:19,878 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.25ms. Allocated memory is still 140.5MB. Free memory was 116.9MB in the beginning and 116.8MB in the end (delta: 74.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 7896.94ms. Allocated memory was 140.5MB in the beginning and 291.5MB in the end (delta: 151.0MB). Free memory was 103.2MB in the beginning and 106.2MB in the end (delta: -3.0MB). Peak memory consumption was 160.4MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 550.70ms. Allocated memory is still 291.5MB. Free memory was 106.2MB in the beginning and 131.0MB in the end (delta: -24.8MB). Peak memory consumption was 25.5MB. Max. memory is 16.1GB. * Boogie Preprocessor took 674.55ms. Allocated memory was 291.5MB in the beginning and 402.7MB in the end (delta: 111.1MB). Free memory was 131.0MB in the beginning and 247.8MB in the end (delta: -116.7MB). Peak memory consumption was 113.9MB. Max. memory is 16.1GB. * RCFGBuilder took 1887.84ms. Allocated memory is still 402.7MB. Free memory was 246.7MB in the beginning and 161.8MB in the end (delta: 84.9MB). Peak memory consumption was 86.0MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:58:19,911 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/config/AutomizerReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8 --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 7dbf506c9903667090aa317ba4c43233e9209527750742bd2153e2d0ab01acb9 --- 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-e04fb08 [2022-11-16 11:58:22,255 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 11:58:22,259 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 11:58:22,306 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 11:58:22,307 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 11:58:22,308 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 11:58:22,309 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 11:58:22,311 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 11:58:22,312 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 11:58:22,313 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 11:58:22,315 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 11:58:22,316 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 11:58:22,316 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 11:58:22,320 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 11:58:22,322 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 11:58:22,323 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 11:58:22,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 11:58:22,329 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 11:58:22,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 11:58:22,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 11:58:22,347 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 11:58:22,349 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 11:58:22,350 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 11:58:22,351 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 11:58:22,355 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 11:58:22,359 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 11:58:22,359 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 11:58:22,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 11:58:22,361 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 11:58:22,363 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 11:58:22,363 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 11:58:22,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 11:58:22,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 11:58:22,367 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 11:58:22,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 11:58:22,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 11:58:22,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 11:58:22,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 11:58:22,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 11:58:22,373 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 11:58:22,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 11:58:22,376 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/config/svcomp-Reach-64bit-Automizer_Bitvector.epf [2022-11-16 11:58:22,416 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 11:58:22,416 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 11:58:22,418 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-16 11:58:22,418 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-16 11:58:22,419 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 11:58:22,419 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-16 11:58:22,420 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 11:58:22,421 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 11:58:22,421 INFO L138 SettingsManager]: * Use SBE=true [2022-11-16 11:58:22,421 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 11:58:22,422 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 11:58:22,422 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 11:58:22,423 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 11:58:22,423 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 11:58:22,423 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 11:58:22,423 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 11:58:22,423 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 11:58:22,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 11:58:22,424 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 11:58:22,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 11:58:22,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 11:58:22,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-16 11:58:22,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-16 11:58:22,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:22,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 11:58:22,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 11:58:22,426 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 11:58:22,426 INFO L138 SettingsManager]: * Trace refinement strategy=WOLF [2022-11-16 11:58:22,426 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 11:58:22,426 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-16 11:58:22,426 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-16 11:58:22,427 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 11:58:22,427 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 11:58:22,427 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 7dbf506c9903667090aa317ba4c43233e9209527750742bd2153e2d0ab01acb9 [2022-11-16 11:58:22,875 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 11:58:22,909 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 11:58:22,911 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 11:58:22,913 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 11:58:22,916 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 11:58:22,917 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:58:23,021 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/ca828b359/754a0ca2c4074a3f90d23828e874403c/FLAGeb623f2ba [2022-11-16 11:58:24,221 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 11:58:24,222 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 11:58:24,291 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/ca828b359/754a0ca2c4074a3f90d23828e874403c/FLAGeb623f2ba [2022-11-16 11:58:24,515 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/data/ca828b359/754a0ca2c4074a3f90d23828e874403c [2022-11-16 11:58:24,518 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 11:58:24,519 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 11:58:24,521 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:24,521 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 11:58:24,525 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 11:58:24,526 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:24" (1/1) ... [2022-11-16 11:58:24,527 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@73c1ff96 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:24, skipping insertion in model container [2022-11-16 11:58:24,527 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 11:58:24" (1/1) ... [2022-11-16 11:58:24,535 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 11:58:24,753 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:58:30,998 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2022-11-16 11:58:31,001 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2022-11-16 11:58:31,001 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2022-11-16 11:58:31,002 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2022-11-16 11:58:31,050 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:31,179 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 11:58:31,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 11:58:31,943 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2022-11-16 11:58:31,943 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2022-11-16 11:58:31,949 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2022-11-16 11:58:31,950 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2022-11-16 11:58:31,959 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:32,044 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 11:58:33,056 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[560852,560865] [2022-11-16 11:58:33,057 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561018,561031] [2022-11-16 11:58:33,057 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561182,561195] [2022-11-16 11:58:33,058 WARN L229 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_f498b46d-f886-40ec-b173-1871244f3020/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-marvell-sky2.cil.i[561347,561360] [2022-11-16 11:58:33,069 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 11:58:33,645 INFO L208 MainTranslator]: Completed translation [2022-11-16 11:58:33,646 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33 WrapperNode [2022-11-16 11:58:33,646 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 11:58:33,648 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:33,649 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 11:58:33,649 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 11:58:33,656 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:33,793 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,074 INFO L138 Inliner]: procedures = 728, calls = 5491, calls flagged for inlining = 409, calls inlined = 361, statements flattened = 11029 [2022-11-16 11:58:34,075 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 11:58:34,076 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 11:58:34,076 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 11:58:34,076 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 11:58:34,087 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,090 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,166 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,167 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,440 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,482 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,713 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,748 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 11:58:34,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 11:58:34,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 11:58:34,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 11:58:34,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 11:58:33" (1/1) ... [2022-11-16 11:58:34,823 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-16 11:58:34,834 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 [2022-11-16 11:58:34,849 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-16 11:58:34,876 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-16 11:58:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 11:58:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 11:58:34,903 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 11:58:34,903 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 11:58:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 11:58:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 11:58:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 11:58:34,904 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 11:58:34,904 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-11-16 11:58:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-11-16 11:58:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-11-16 11:58:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-11-16 11:58:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 11:58:34,905 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 11:58:34,905 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-11-16 11:58:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-11-16 11:58:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-11-16 11:58:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-11-16 11:58:34,906 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 11:58:34,906 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 11:58:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-11-16 11:58:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-11-16 11:58:34,907 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-11-16 11:58:34,907 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-11-16 11:58:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-11-16 11:58:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-11-16 11:58:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 11:58:34,908 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 11:58:34,908 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 11:58:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 11:58:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 11:58:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 11:58:34,909 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-11-16 11:58:34,909 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-11-16 11:58:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-11-16 11:58:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-11-16 11:58:34,910 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 11:58:34,910 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 11:58:34,911 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-11-16 11:58:34,911 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-11-16 11:58:34,912 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:58:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 11:58:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 11:58:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 11:58:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 11:58:34,913 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 11:58:34,913 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 11:58:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 11:58:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 11:58:34,914 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 11:58:34,914 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 11:58:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 11:58:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 11:58:34,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 11:58:34,915 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 11:58:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 11:58:34,916 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-11-16 11:58:34,916 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-11-16 11:58:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 11:58:34,917 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 11:58:34,917 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-11-16 11:58:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-11-16 11:58:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 11:58:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 11:58:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-11-16 11:58:34,918 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-11-16 11:58:34,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 11:58:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 11:58:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:58:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2022-11-16 11:58:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 11:58:34,919 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 11:58:34,919 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-11-16 11:58:34,920 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-11-16 11:58:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 11:58:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 11:58:34,921 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 11:58:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 11:58:34,921 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 11:58:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 11:58:34,922 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 11:58:34,922 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 11:58:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 11:58:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-11-16 11:58:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-11-16 11:58:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 11:58:34,923 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 11:58:34,923 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 11:58:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 11:58:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 11:58:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 11:58:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-11-16 11:58:34,924 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-11-16 11:58:34,924 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 11:58:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 11:58:34,925 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 11:58:34,925 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 11:58:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-11-16 11:58:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-11-16 11:58:34,926 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-16 11:58:34,926 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-16 11:58:34,927 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2022-11-16 11:58:34,928 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2022-11-16 11:58:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 11:58:34,931 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 11:58:34,931 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 11:58:34,931 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 11:58:34,932 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 11:58:34,933 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 11:58:34,934 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-11-16 11:58:34,934 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-11-16 11:58:34,935 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:58:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 11:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 11:58:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 11:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-16 11:58:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-16 11:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 11:58:34,939 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 11:58:34,939 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-11-16 11:58:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-11-16 11:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 11:58:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 11:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 11:58:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 11:58:34,940 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 11:58:34,940 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 11:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-11-16 11:58:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-11-16 11:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 11:58:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 11:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 11:58:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 11:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 11:58:34,941 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 11:58:34,941 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 11:58:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 11:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 11:58:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 11:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-11-16 11:58:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-11-16 11:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 11:58:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 11:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-16 11:58:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-16 11:58:34,942 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 11:58:34,942 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 11:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 11:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 11:58:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 11:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 11:58:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 11:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-11-16 11:58:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-11-16 11:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 11:58:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 11:58:34,943 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 11:58:34,943 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 11:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 11:58:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 11:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 11:58:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 11:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 11:58:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 11:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 11:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-11-16 11:58:34,944 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-11-16 11:58:34,944 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-11-16 11:58:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-11-16 11:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-11-16 11:58:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-11-16 11:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-11-16 11:58:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-11-16 11:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 11:58:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 11:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 11:58:34,945 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 11:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 11:58:34,945 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:58:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 11:58:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:58:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 11:58:34,946 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-11-16 11:58:34,946 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-11-16 11:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 11:58:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 11:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-11-16 11:58:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-11-16 11:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:58:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2022-11-16 11:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-11-16 11:58:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-11-16 11:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-16 11:58:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-16 11:58:34,947 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-11-16 11:58:34,947 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-11-16 11:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 11:58:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 11:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 11:58:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 11:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 11:58:34,948 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 11:58:34,948 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-11-16 11:58:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-11-16 11:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-11-16 11:58:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-11-16 11:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 11:58:34,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 11:58:34,949 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-11-16 11:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-11-16 11:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 11:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 11:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 11:58:34,950 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 11:58:34,950 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 11:58:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 11:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 11:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-11-16 11:58:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-11-16 11:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 11:58:34,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 11:58:34,951 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-11-16 11:58:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-11-16 11:58:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 11:58:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 11:58:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2022-11-16 11:58:34,952 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2022-11-16 11:58:34,952 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-11-16 11:58:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-11-16 11:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-11-16 11:58:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-11-16 11:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 11:58:34,953 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 11:58:34,953 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 11:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 11:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 11:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 11:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 11:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 11:58:34,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 11:58:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 11:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-11-16 11:58:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-11-16 11:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 11:58:34,955 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 11:58:34,955 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 11:58:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 11:58:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-11-16 11:58:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-11-16 11:58:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 11:58:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 11:58:34,956 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-11-16 11:58:34,956 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-11-16 11:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 11:58:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 11:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-11-16 11:58:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-11-16 11:58:34,957 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-11-16 11:58:34,957 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-11-16 11:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 11:58:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 11:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 11:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-11-16 11:58:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-11-16 11:58:34,958 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 11:58:34,958 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 11:58:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 11:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 11:58:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-11-16 11:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-11-16 11:58:34,959 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-11-16 11:58:34,959 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-11-16 11:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-11-16 11:58:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-11-16 11:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 11:58:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 11:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 11:58:34,960 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 11:58:34,960 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-11-16 11:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-11-16 11:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-11-16 11:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-11-16 11:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-11-16 11:58:34,961 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-11-16 11:58:34,961 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 11:58:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 11:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-11-16 11:58:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-11-16 11:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 11:58:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 11:58:34,962 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 11:58:34,962 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 11:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 11:58:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 11:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 11:58:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 11:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 11:58:34,963 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 11:58:34,963 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 11:58:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 11:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-11-16 11:58:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-11-16 11:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 11:58:34,964 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 11:58:34,964 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 11:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 11:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-11-16 11:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-11-16 11:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-11-16 11:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-11-16 11:58:34,965 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-11-16 11:58:34,965 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-11-16 11:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-11-16 11:58:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-11-16 11:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 11:58:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 11:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2022-11-16 11:58:34,966 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2022-11-16 11:58:34,966 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 11:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 11:58:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 11:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 11:58:34,967 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 11:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 11:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 11:58:34,967 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 11:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 11:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 11:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 11:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-11-16 11:58:34,968 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-11-16 11:58:34,968 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 11:58:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 11:58:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 11:58:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 11:58:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-11-16 11:58:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-11-16 11:58:34,969 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 11:58:34,969 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 11:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 11:58:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 11:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-11-16 11:58:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-11-16 11:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 11:58:34,970 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 11:58:34,970 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 11:58:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 11:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 11:58:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 11:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-11-16 11:58:34,971 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-11-16 11:58:34,971 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-11-16 11:58:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-11-16 11:58:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 11:58:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 11:58:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-16 11:58:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-16 11:58:34,972 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 11:58:34,972 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 11:58:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-11-16 11:58:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-11-16 11:58:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-11-16 11:58:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-11-16 11:58:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-11-16 11:58:34,973 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-11-16 11:58:34,973 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-11-16 11:58:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-11-16 11:58:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 11:58:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 11:58:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-11-16 11:58:34,974 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-11-16 11:58:34,974 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 11:58:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 11:58:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 11:58:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 11:58:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 11:58:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 11:58:34,975 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 11:58:34,975 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 11:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 11:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 11:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 11:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 11:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-11-16 11:58:34,976 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-11-16 11:58:34,976 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:58:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 11:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-11-16 11:58:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-11-16 11:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 11:58:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 11:58:34,977 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 11:58:34,977 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 11:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 11:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-11-16 11:58:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-11-16 11:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 11:58:34,978 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 11:58:34,978 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 11:58:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 11:58:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 11:58:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 11:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 11:58:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-11-16 11:58:34,979 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-11-16 11:58:34,979 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 11:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 11:58:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 11:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 11:58:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-11-16 11:58:34,980 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-11-16 11:58:34,980 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 11:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 11:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 11:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 11:58:34,981 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 11:58:34,981 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-11-16 11:58:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-11-16 11:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 11:58:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 11:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 11:58:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 11:58:34,982 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 11:58:34,982 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 11:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-11-16 11:58:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-11-16 11:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-11-16 11:58:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-11-16 11:58:34,983 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 11:58:34,983 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 11:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 11:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 11:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 11:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 11:58:34,984 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 11:58:34,984 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-11-16 11:58:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-11-16 11:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-11-16 11:58:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-11-16 11:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-11-16 11:58:34,985 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-11-16 11:58:34,985 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 11:58:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 11:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 11:58:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 11:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-11-16 11:58:34,986 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-11-16 11:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 11:58:34,986 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-11-16 11:58:34,987 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-11-16 11:58:36,941 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 11:58:36,947 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 11:58:37,164 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 11:58:37,355 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$ProcedureCfgBuilder.buildProcedureCfgFromImplementation(CfgBuilder.java:736) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder.createIcfg(CfgBuilder.java:265) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.RCFGBuilderObserver.process(RCFGBuilderObserver.java:88) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.DFSTreeWalker.runObserver(DFSTreeWalker.java:65) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 11:58:37,369 INFO L158 Benchmark]: Toolchain (without parser) took 12848.68ms. Allocated memory was 75.5MB in the beginning and 429.9MB in the end (delta: 354.4MB). Free memory was 35.1MB in the beginning and 207.9MB in the end (delta: -172.8MB). Peak memory consumption was 197.8MB. Max. memory is 16.1GB. [2022-11-16 11:58:37,369 INFO L158 Benchmark]: CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 11:58:37,370 INFO L158 Benchmark]: CACSL2BoogieTranslator took 9125.89ms. Allocated memory was 75.5MB in the beginning and 429.9MB in the end (delta: 354.4MB). Free memory was 34.9MB in the beginning and 285.6MB in the end (delta: -250.6MB). Peak memory consumption was 211.7MB. Max. memory is 16.1GB. [2022-11-16 11:58:37,371 INFO L158 Benchmark]: Boogie Procedure Inliner took 426.87ms. Allocated memory is still 429.9MB. Free memory was 285.6MB in the beginning and 222.6MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-16 11:58:37,371 INFO L158 Benchmark]: Boogie Preprocessor took 739.25ms. Allocated memory is still 429.9MB. Free memory was 222.6MB in the beginning and 269.8MB in the end (delta: -47.2MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. [2022-11-16 11:58:37,372 INFO L158 Benchmark]: RCFGBuilder took 2551.48ms. Allocated memory is still 429.9MB. Free memory was 269.8MB in the beginning and 207.9MB in the end (delta: 61.9MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. [2022-11-16 11:58:37,374 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22ms. Allocated memory is still 75.5MB. Free memory is still 57.2MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 9125.89ms. Allocated memory was 75.5MB in the beginning and 429.9MB in the end (delta: 354.4MB). Free memory was 34.9MB in the beginning and 285.6MB in the end (delta: -250.6MB). Peak memory consumption was 211.7MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 426.87ms. Allocated memory is still 429.9MB. Free memory was 285.6MB in the beginning and 222.6MB in the end (delta: 62.9MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 739.25ms. Allocated memory is still 429.9MB. Free memory was 222.6MB in the beginning and 269.8MB in the end (delta: -47.2MB). Peak memory consumption was 108.0MB. Max. memory is 16.1GB. * RCFGBuilder took 2551.48ms. Allocated memory is still 429.9MB. Free memory was 269.8MB in the beginning and 207.9MB in the end (delta: 61.9MB). Peak memory consumption was 78.6MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: - ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]: de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) RESULT: Ultimate could not prove your program: Toolchain returned no result. [2022-11-16 11:58:37,416 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_f498b46d-f886-40ec-b173-1871244f3020/bin/uautomizer-tPACEb0tL8/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Result: ERROR: ExceptionOrErrorResult: AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base]