./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 --- 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 07:39:42,183 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:39:42,185 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:39:42,216 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:39:42,216 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:39:42,218 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:39:42,220 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:39:42,222 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:39:42,224 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:39:42,226 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:39:42,227 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:39:42,229 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:39:42,230 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:39:42,231 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:39:42,233 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:39:42,235 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:39:42,236 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:39:42,237 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:39:42,240 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:39:42,242 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:39:42,245 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:39:42,247 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:39:42,248 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:39:42,250 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:39:42,254 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:39:42,255 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:39:42,256 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:39:42,257 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:39:42,258 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:39:42,259 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:39:42,260 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:39:42,261 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:39:42,263 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:39:42,264 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:39:42,266 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:39:42,266 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:39:42,267 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:39:42,268 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:39:42,268 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:39:42,270 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:39:42,271 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:39:42,272 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:39:42,300 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:39:42,301 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:39:42,302 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:39:42,303 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:39:42,304 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:39:42,304 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:39:42,305 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:39:42,305 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:39:42,306 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:39:42,306 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:39:42,307 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:39:42,307 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:39:42,307 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:39:42,308 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:39:42,308 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:39:42,309 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:39:42,309 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:39:42,310 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:39:42,310 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:42,310 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:39:42,311 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:39:42,311 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:39:42,312 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:39:42,312 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:39:42,312 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:39:42,313 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 [2022-11-16 07:39:42,618 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:39:42,645 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:39:42,648 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:39:42,650 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:39:42,651 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:39:42,653 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 07:39:42,736 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/1ca07112d/9e960fd094e74decbc35bc82a6a8c55f/FLAGbb2a6733f [2022-11-16 07:39:44,167 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:39:44,170 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 07:39:44,303 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/1ca07112d/9e960fd094e74decbc35bc82a6a8c55f/FLAGbb2a6733f [2022-11-16 07:39:44,685 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/1ca07112d/9e960fd094e74decbc35bc82a6a8c55f [2022-11-16 07:39:44,689 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:39:44,692 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:39:44,700 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:44,700 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:39:44,704 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:39:44,705 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:44" (1/1) ... [2022-11-16 07:39:44,706 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@d78067a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:44, skipping insertion in model container [2022-11-16 07:39:44,706 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:39:44" (1/1) ... [2022-11-16 07:39:44,715 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:39:44,986 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:39:53,320 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2022-11-16 07:39:53,323 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2022-11-16 07:39:53,383 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:53,493 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:39:54,609 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2022-11-16 07:39:54,610 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2022-11-16 07:39:54,625 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:39:55,224 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:39:55,225 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55 WrapperNode [2022-11-16 07:39:55,225 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:39:55,227 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:55,227 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:39:55,228 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:39:55,237 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:55,480 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:55,974 INFO L138 Inliner]: procedures = 821, calls = 5804, calls flagged for inlining = 428, calls inlined = 368, statements flattened = 11601 [2022-11-16 07:39:55,975 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:39:55,977 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:39:55,977 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:39:55,977 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:39:55,990 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:55,990 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,080 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,081 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,319 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,365 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,599 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,692 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,754 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:39:56,755 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:39:56,755 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:39:56,756 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:39:56,757 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:39:55" (1/1) ... [2022-11-16 07:39:56,766 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:39:56,779 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:39:56,796 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:39:56,816 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:39:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:39:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:39:56,847 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-11-16 07:39:56,847 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-11-16 07:39:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-11-16 07:39:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-11-16 07:39:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-11-16 07:39:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-11-16 07:39:56,848 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-11-16 07:39:56,848 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-11-16 07:39:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-11-16 07:39:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-11-16 07:39:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:39:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:39:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 07:39:56,849 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 07:39:56,849 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 07:39:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 07:39:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-11-16 07:39:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-11-16 07:39:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 07:39:56,850 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 07:39:56,850 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 07:39:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 07:39:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 07:39:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 07:39:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:39:56,851 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:39:56,851 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:39:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:39:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-11-16 07:39:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-11-16 07:39:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 07:39:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 07:39:56,852 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 07:39:56,852 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 07:39:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 07:39:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 07:39:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-11-16 07:39:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-11-16 07:39:56,853 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 07:39:56,853 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 07:39:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-11-16 07:39:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-11-16 07:39:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:39:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:39:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:39:56,854 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:39:56,854 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-11-16 07:39:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-11-16 07:39:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:39:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-16 07:39:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-16 07:39:56,855 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-11-16 07:39:56,855 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-11-16 07:39:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 07:39:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 07:39:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:39:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:39:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 07:39:56,856 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 07:39:56,856 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 07:39:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 07:39:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:39:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:39:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:39:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:39:56,857 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-16 07:39:56,857 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-16 07:39:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 07:39:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 07:39:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:39:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:39:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:39:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:39:56,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:39:56,858 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-11-16 07:39:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-11-16 07:39:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 07:39:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 07:39:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:39:56,859 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:39:56,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:39:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:39:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 07:39:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 07:39:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 07:39:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 07:39:56,860 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:39:56,860 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:39:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:39:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-11-16 07:39:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-11-16 07:39:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-11-16 07:39:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-11-16 07:39:56,861 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-11-16 07:39:56,861 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-11-16 07:39:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:39:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:39:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:39:56,862 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:39:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:39:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:39:56,862 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-11-16 07:39:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-11-16 07:39:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:39:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:39:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-16 07:39:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-16 07:39:56,863 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-11-16 07:39:56,863 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-11-16 07:39:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 07:39:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 07:39:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:39:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:39:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-11-16 07:39:56,864 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-11-16 07:39:56,864 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 07:39:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 07:39:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-11-16 07:39:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-11-16 07:39:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 07:39:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 07:39:56,865 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-11-16 07:39:56,865 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-11-16 07:39:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:39:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:39:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-11-16 07:39:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-11-16 07:39:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 07:39:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 07:39:56,866 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-11-16 07:39:56,866 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-11-16 07:39:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 07:39:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 07:39:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:39:56,867 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 07:39:56,867 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 07:39:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 07:39:56,867 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 07:39:56,867 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 07:39:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 07:39:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:39:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:39:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-11-16 07:39:56,868 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-11-16 07:39:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 07:39:56,868 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-11-16 07:39:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-11-16 07:39:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:39:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:39:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-11-16 07:39:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-11-16 07:39:56,869 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-11-16 07:39:56,869 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-11-16 07:39:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 07:39:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 07:39:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 07:39:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 07:39:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 07:39:56,870 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 07:39:56,870 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 07:39:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 07:39:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:39:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:39:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 07:39:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 07:39:56,871 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:39:56,871 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:39:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-11-16 07:39:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-11-16 07:39:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 07:39:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 07:39:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-11-16 07:39:56,872 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-11-16 07:39:56,872 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-11-16 07:39:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-11-16 07:39:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-11-16 07:39:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-11-16 07:39:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-11-16 07:39:56,873 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-11-16 07:39:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:39:56,873 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:39:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:39:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:39:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-11-16 07:39:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-11-16 07:39:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 07:39:56,874 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 07:39:56,874 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-11-16 07:39:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-11-16 07:39:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:39:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:39:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-16 07:39:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-16 07:39:56,875 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:39:56,875 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:39:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_103 [2022-11-16 07:39:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_103 [2022-11-16 07:39:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-11-16 07:39:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-11-16 07:39:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 07:39:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 07:39:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-11-16 07:39:56,876 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-11-16 07:39:56,876 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 07:39:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 07:39:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 07:39:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 07:39:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-11-16 07:39:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-11-16 07:39:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 07:39:56,877 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 07:39:56,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:39:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-11-16 07:39:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-11-16 07:39:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:39:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:39:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 07:39:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 07:39:56,878 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 07:39:56,878 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 07:39:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 07:39:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 07:39:56,879 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 07:39:56,879 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 07:39:56,879 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:39:56,879 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:39:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 07:39:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 07:39:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-11-16 07:39:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-11-16 07:39:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-11-16 07:39:56,880 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-11-16 07:39:56,880 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 07:39:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 07:39:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:39:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:39:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 07:39:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 07:39:56,881 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-11-16 07:39:56,881 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-11-16 07:39:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:39:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:39:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:39:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:39:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-11-16 07:39:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-11-16 07:39:56,882 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-11-16 07:39:56,882 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-11-16 07:39:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-11-16 07:39:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-11-16 07:39:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 07:39:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 07:39:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 07:39:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 07:39:56,883 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:39:56,883 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:39:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-11-16 07:39:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-11-16 07:39:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 07:39:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 07:39:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-11-16 07:39:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-11-16 07:39:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 07:39:56,884 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 07:39:56,884 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:39:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:39:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-11-16 07:39:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-11-16 07:39:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:39:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 07:39:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 07:39:56,885 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-11-16 07:39:56,885 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-11-16 07:39:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 07:39:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 07:39:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 07:39:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 07:39:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:39:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:39:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-16 07:39:56,886 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-16 07:39:56,886 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:39:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 07:39:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 07:39:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:39:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:39:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:39:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 07:39:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 07:39:56,887 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:39:56,887 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:39:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:39:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:39:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:39:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:39:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-11-16 07:39:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-11-16 07:39:56,888 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 07:39:56,888 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 07:39:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-11-16 07:39:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-11-16 07:39:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-11-16 07:39:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-11-16 07:39:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:39:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:39:56,889 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 07:39:56,889 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 07:39:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:39:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:39:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:39:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:39:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 07:39:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 07:39:56,890 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-11-16 07:39:56,890 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-11-16 07:39:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-11-16 07:39:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-11-16 07:39:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 07:39:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 07:39:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-11-16 07:39:56,891 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-11-16 07:39:56,891 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 07:39:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 07:39:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 07:39:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 07:39:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-11-16 07:39:56,892 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-11-16 07:39:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:39:56,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:39:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:39:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-11-16 07:39:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-11-16 07:39:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-11-16 07:39:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-11-16 07:39:56,893 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 07:39:56,893 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 07:39:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-11-16 07:39:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-11-16 07:39:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-11-16 07:39:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-11-16 07:39:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 07:39:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 07:39:56,894 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-11-16 07:39:56,894 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-11-16 07:39:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 07:39:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 07:39:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 07:39:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 07:39:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-11-16 07:39:56,895 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-11-16 07:39:56,895 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-11-16 07:39:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-11-16 07:39:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 07:39:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 07:39:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-11-16 07:39:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-11-16 07:39:56,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 07:39:56,896 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 07:39:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-11-16 07:39:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-11-16 07:39:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 07:39:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 07:39:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 07:39:56,897 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 07:39:56,897 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 07:39:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 07:39:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 07:39:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 07:39:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:39:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-11-16 07:39:56,898 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-11-16 07:39:56,898 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 07:39:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~int~structend~~TO~int [2022-11-16 07:39:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 07:39:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 07:39:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 07:39:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 07:39:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 07:39:56,899 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 07:39:56,899 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 07:39:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 07:39:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:39:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:39:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-11-16 07:39:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-11-16 07:39:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-11-16 07:39:56,900 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-11-16 07:39:56,900 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:39:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:39:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-11-16 07:39:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-11-16 07:39:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-11-16 07:39:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-11-16 07:39:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-11-16 07:39:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-11-16 07:39:56,901 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 07:39:56,901 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 07:39:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 07:39:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 07:39:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 07:39:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 07:39:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 07:39:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 07:39:56,902 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-11-16 07:39:56,902 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-11-16 07:39:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:39:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:39:56,903 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 07:39:56,903 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 07:39:56,987 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 07:39:56,987 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~$Pointer$~TO~int [2022-11-16 07:39:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-11-16 07:39:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-11-16 07:39:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 07:39:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 07:39:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-11-16 07:39:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-11-16 07:39:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_104 [2022-11-16 07:39:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_104 [2022-11-16 07:39:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:39:56,988 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:39:56,988 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 07:39:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 07:39:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-11-16 07:39:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-11-16 07:39:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:39:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:39:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 07:39:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 07:39:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-11-16 07:39:56,989 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-11-16 07:39:56,989 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-11-16 07:39:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-11-16 07:39:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 07:39:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 07:39:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 07:39:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 07:39:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-11-16 07:39:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-11-16 07:39:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:39:56,990 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-11-16 07:39:56,990 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-11-16 07:39:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:39:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:39:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 07:39:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 07:39:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-11-16 07:39:56,991 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-11-16 07:39:56,991 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 07:39:58,817 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:39:58,828 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:39:59,003 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:39:59,138 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:219) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:39:59,145 INFO L158 Benchmark]: Toolchain (without parser) took 14451.97ms. Allocated memory was 127.9MB in the beginning and 402.7MB in the end (delta: 274.7MB). Free memory was 90.5MB in the beginning and 180.7MB in the end (delta: -90.2MB). Peak memory consumption was 197.8MB. Max. memory is 16.1GB. [2022-11-16 07:39:59,151 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:39:59,152 INFO L158 Benchmark]: CACSL2BoogieTranslator took 10526.26ms. Allocated memory was 127.9MB in the beginning and 402.7MB in the end (delta: 274.7MB). Free memory was 90.5MB in the beginning and 297.1MB in the end (delta: -206.5MB). Peak memory consumption was 180.0MB. Max. memory is 16.1GB. [2022-11-16 07:39:59,153 INFO L158 Benchmark]: Boogie Procedure Inliner took 748.29ms. Allocated memory is still 402.7MB. Free memory was 297.1MB in the beginning and 226.8MB in the end (delta: 70.3MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. [2022-11-16 07:39:59,154 INFO L158 Benchmark]: Boogie Preprocessor took 777.89ms. Allocated memory is still 402.7MB. Free memory was 226.8MB in the beginning and 238.9MB in the end (delta: -12.1MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. [2022-11-16 07:39:59,156 INFO L158 Benchmark]: RCFGBuilder took 2388.21ms. Allocated memory is still 402.7MB. Free memory was 238.9MB in the beginning and 180.7MB in the end (delta: 58.3MB). Peak memory consumption was 71.9MB. Max. memory is 16.1GB. [2022-11-16 07:39:59,159 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 127.9MB. Free memory is still 106.9MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 10526.26ms. Allocated memory was 127.9MB in the beginning and 402.7MB in the end (delta: 274.7MB). Free memory was 90.5MB in the beginning and 297.1MB in the end (delta: -206.5MB). Peak memory consumption was 180.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 748.29ms. Allocated memory is still 402.7MB. Free memory was 297.1MB in the beginning and 226.8MB in the end (delta: 70.3MB). Peak memory consumption was 69.2MB. Max. memory is 16.1GB. * Boogie Preprocessor took 777.89ms. Allocated memory is still 402.7MB. Free memory was 226.8MB in the beginning and 238.9MB in the end (delta: -12.1MB). Peak memory consumption was 113.7MB. Max. memory is 16.1GB. * RCFGBuilder took 2388.21ms. Allocated memory is still 402.7MB. Free memory was 238.9MB in the beginning and 180.7MB in the end (delta: 58.3MB). Peak memory consumption was 71.9MB. 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 07:39:59,195 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH --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 Kojak --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 --- 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 07:40:02,047 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:40:02,051 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:40:02,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:40:02,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:40:02,106 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:40:02,109 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:40:02,114 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:40:02,117 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:40:02,125 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:40:02,128 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:40:02,130 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:40:02,130 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:40:02,132 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:40:02,133 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:40:02,134 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:40:02,136 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:40:02,140 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:40:02,143 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:40:02,154 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:40:02,160 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:40:02,163 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:40:02,164 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:40:02,166 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:40:02,169 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:40:02,170 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:40:02,170 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:40:02,171 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:40:02,172 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:40:02,173 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:40:02,174 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:40:02,175 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:40:02,179 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:40:02,182 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:40:02,183 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:40:02,183 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:40:02,184 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:40:02,185 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:40:02,185 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:40:02,187 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:40:02,188 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:40:02,194 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Bitvector.epf [2022-11-16 07:40:02,245 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:40:02,245 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:40:02,247 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:40:02,247 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:40:02,249 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:40:02,249 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:40:02,250 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:40:02,250 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:40:02,251 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:40:02,251 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:40:02,252 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:40:02,253 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-11-16 07:40:02,253 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-11-16 07:40:02,253 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-11-16 07:40:02,254 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:40:02,254 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:40:02,254 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:40:02,255 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:40:02,255 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:40:02,255 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:40:02,256 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:02,256 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:40:02,256 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:40:02,257 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:40:02,257 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-11-16 07:40:02,257 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-11-16 07:40:02,258 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:40:02,258 INFO L138 SettingsManager]: * Use separate solver for trace checks=false [2022-11-16 07:40:02,258 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-11-16 07:40:02,259 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 420f46e1636dc611874a0bbfeb0e9dd74d5fb59c9c42275d858865fbb83330f0 [2022-11-16 07:40:02,791 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:40:02,827 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:40:02,830 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:40:02,833 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:40:02,834 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:40:02,836 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 07:40:02,916 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/3af99f923/ca074e10082d4568947857019e95ac12/FLAG56ec8e757 [2022-11-16 07:40:04,317 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:40:04,318 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i [2022-11-16 07:40:04,411 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/3af99f923/ca074e10082d4568947857019e95ac12/FLAG56ec8e757 [2022-11-16 07:40:04,866 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/data/3af99f923/ca074e10082d4568947857019e95ac12 [2022-11-16 07:40:04,869 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:40:04,871 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:40:04,873 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:04,873 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:40:04,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:40:04,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:04" (1/1) ... [2022-11-16 07:40:04,889 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10ae3ad9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:04, skipping insertion in model container [2022-11-16 07:40:04,890 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:40:04" (1/1) ... [2022-11-16 07:40:04,899 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:40:05,217 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:13,796 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2022-11-16 07:40:13,800 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2022-11-16 07:40:13,856 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:13,984 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-11-16 07:40:14,171 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:40:14,935 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2022-11-16 07:40:14,936 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2022-11-16 07:40:14,946 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:14,983 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:40:16,092 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598078,598091] [2022-11-16 07:40:16,093 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_350a01a2-6f4a-4a80-b63a-c54624bf5c76/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-alloc-spinlock_drivers-net-ethernet-marvell-sky2.cil.i[598223,598236] [2022-11-16 07:40:16,104 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:40:17,005 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:40:17,005 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17 WrapperNode [2022-11-16 07:40:17,006 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:40:17,007 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:17,008 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:40:17,008 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:40:17,017 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,248 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,669 INFO L138 Inliner]: procedures = 836, calls = 5804, calls flagged for inlining = 428, calls inlined = 368, statements flattened = 11139 [2022-11-16 07:40:17,670 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:40:17,671 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:40:17,672 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:40:17,672 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:40:17,686 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,686 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,760 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:17,761 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:18,343 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:18,402 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:18,481 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:18,527 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:18,613 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:40:18,614 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:40:18,615 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:40:18,615 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:40:18,616 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:40:17" (1/1) ... [2022-11-16 07:40:18,624 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:40:18,637 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:40:18,652 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:40:18,682 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:40:18,705 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:40:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:40:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_remove [2022-11-16 07:40:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_remove [2022-11-16 07:40:18,706 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_led [2022-11-16 07:40:18,706 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_led [2022-11-16 07:40:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_alloc_rx_skbs [2022-11-16 07:40:18,707 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_alloc_rx_skbs [2022-11-16 07:40:18,707 INFO L130 BoogieDeclarations]: Found specification of procedure rx_set_rss [2022-11-16 07:40:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_set_rss [2022-11-16 07:40:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_power_aux [2022-11-16 07:40:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_power_aux [2022-11-16 07:40:18,708 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:40:18,708 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:40:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_toio [2022-11-16 07:40:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_toio [2022-11-16 07:40:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 07:40:18,709 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 07:40:18,709 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_add_filter [2022-11-16 07:40:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_add_filter [2022-11-16 07:40:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure pci_name [2022-11-16 07:40:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_name [2022-11-16 07:40:18,710 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2022-11-16 07:40:18,710 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2022-11-16 07:40:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size_set [2022-11-16 07:40:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size_set [2022-11-16 07:40:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:40:18,711 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:40:18,711 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:40:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:40:18,712 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_init_netdev [2022-11-16 07:40:18,712 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_init_netdev [2022-11-16 07:40:18,713 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_single [2022-11-16 07:40:18,713 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_single [2022-11-16 07:40:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2022-11-16 07:40:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2022-11-16 07:40:18,714 INFO L130 BoogieDeclarations]: Found specification of procedure netif_schedule_queue [2022-11-16 07:40:18,714 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_schedule_queue [2022-11-16 07:40:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_regs_len [2022-11-16 07:40:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_regs_len [2022-11-16 07:40:18,715 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 07:40:18,715 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 07:40:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_update [2022-11-16 07:40:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_update [2022-11-16 07:40:18,716 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:40:18,716 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:40:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:40:18,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:40:18,717 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_ramset [2022-11-16 07:40:18,718 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_ramset [2022-11-16 07:40:18,719 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 07:40:18,719 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2022-11-16 07:40:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_update_features [2022-11-16 07:40:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_update_features [2022-11-16 07:40:18,720 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_netpoll [2022-11-16 07:40:18,720 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_netpoll [2022-11-16 07:40:18,721 INFO L130 BoogieDeclarations]: Found specification of procedure skb_transport_header [2022-11-16 07:40:18,721 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_transport_header [2022-11-16 07:40:18,722 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:40:18,722 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:40:18,723 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-11-16 07:40:18,723 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_close [2022-11-16 07:40:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2022-11-16 07:40:18,724 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2022-11-16 07:40:18,724 INFO L130 BoogieDeclarations]: Found specification of procedure pci_free_consistent [2022-11-16 07:40:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_free_consistent [2022-11-16 07:40:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:40:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:40:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2022-11-16 07:40:18,725 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2022-11-16 07:40:18,725 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 07:40:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 07:40:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:40:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:40:18,726 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:40:18,726 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:40:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:40:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_add [2022-11-16 07:40:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_add [2022-11-16 07:40:18,727 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_calloc [2022-11-16 07:40:18,727 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_calloc [2022-11-16 07:40:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:40:18,728 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:40:18,728 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:40:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:40:18,729 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_netdev [2022-11-16 07:40:18,729 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_netdev [2022-11-16 07:40:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 07:40:18,730 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 07:40:18,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:40:18,731 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:40:18,731 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:40:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_map_skb [2022-11-16 07:40:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_map_skb [2022-11-16 07:40:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_resume [2022-11-16 07:40:18,732 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_resume [2022-11-16 07:40:18,732 INFO L130 BoogieDeclarations]: Found specification of procedure roundup_ring_size [2022-11-16 07:40:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure roundup_ring_size [2022-11-16 07:40:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:40:18,733 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:40:18,733 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:40:18,734 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:40:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:40:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:40:18,734 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read32 [2022-11-16 07:40:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read32 [2022-11-16 07:40:18,735 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:40:18,735 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:40:18,735 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 07:40:18,736 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 07:40:18,736 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_disable [2022-11-16 07:40:18,737 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_disable [2022-11-16 07:40:18,738 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_clean [2022-11-16 07:40:18,741 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_clean [2022-11-16 07:40:18,741 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 07:40:18,742 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 07:40:18,743 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:40:18,744 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:40:18,745 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_down [2022-11-16 07:40:18,746 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_down [2022-11-16 07:40:18,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 07:40:18,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 07:40:18,751 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_reinit [2022-11-16 07:40:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_reinit [2022-11-16 07:40:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 07:40:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 07:40:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_read16 [2022-11-16 07:40:18,752 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_read16 [2022-11-16 07:40:18,752 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:40:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:40:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write16 [2022-11-16 07:40:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write16 [2022-11-16 07:40:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 07:40:18,753 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 07:40:18,753 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_free_buffers [2022-11-16 07:40:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_free_buffers [2022-11-16 07:40:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2022-11-16 07:40:18,754 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2022-11-16 07:40:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:40:18,754 INFO L130 BoogieDeclarations]: Found specification of procedure napi_schedule [2022-11-16 07:40:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_schedule [2022-11-16 07:40:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy_fromio [2022-11-16 07:40:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure memcpy_fromio [2022-11-16 07:40:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:40:18,755 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:40:18,755 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read32 [2022-11-16 07:40:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read32 [2022-11-16 07:40:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 07:40:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_multicast [2022-11-16 07:40:18,756 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_multicast [2022-11-16 07:40:18,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:40:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:40:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_prefetch_init [2022-11-16 07:40:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_prefetch_init [2022-11-16 07:40:18,757 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_reset [2022-11-16 07:40:18,757 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_reset [2022-11-16 07:40:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure pci_map_single [2022-11-16 07:40:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_map_single [2022-11-16 07:40:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2022-11-16 07:40:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2022-11-16 07:40:18,758 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 07:40:18,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 07:40:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 07:40:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_phy_lock_of_sky2_port [2022-11-16 07:40:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:40:18,759 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:40:18,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 07:40:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 07:40:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure pci_alloc_consistent [2022-11-16 07:40:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_alloc_consistent [2022-11-16 07:40:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vpd_wait [2022-11-16 07:40:18,760 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vpd_wait [2022-11-16 07:40:18,760 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2022-11-16 07:40:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2022-11-16 07:40:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_shutdown [2022-11-16 07:40:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_shutdown [2022-11-16 07:40:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read16 [2022-11-16 07:40:18,761 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read16 [2022-11-16 07:40:18,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_tx_le [2022-11-16 07:40:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure get_tx_le [2022-11-16 07:40:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_stop [2022-11-16 07:40:18,762 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_stop [2022-11-16 07:40:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:40:18,762 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-11-16 07:40:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-11-16 07:40:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:40:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_down [2022-11-16 07:40:18,763 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_down [2022-11-16 07:40:18,763 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-16 07:40:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-16 07:40:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure __gm_phy_read [2022-11-16 07:40:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __gm_phy_read [2022-11-16 07:40:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:40:18,764 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:40:18,764 INFO L130 BoogieDeclarations]: Found specification of procedure pci_find_capability [2022-11-16 07:40:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_find_capability [2022-11-16 07:40:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:40:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:40:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_103 [2022-11-16 07:40:18,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_103 [2022-11-16 07:40:18,765 INFO L130 BoogieDeclarations]: Found specification of procedure gma_write16 [2022-11-16 07:40:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_write16 [2022-11-16 07:40:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure skb_reserve [2022-11-16 07:40:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_reserve [2022-11-16 07:40:18,766 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_next_rx [2022-11-16 07:40:18,766 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_next_rx [2022-11-16 07:40:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 07:40:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 07:40:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure synchronize_irq [2022-11-16 07:40:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure synchronize_irq [2022-11-16 07:40:18,767 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_get_eeprom_len [2022-11-16 07:40:18,767 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_get_eeprom_len [2022-11-16 07:40:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 07:40:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2022-11-16 07:40:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 07:40:18,768 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 07:40:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-11-16 07:40:18,768 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_us2clk [2022-11-16 07:40:18,769 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_us2clk [2022-11-16 07:40:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-11-16 07:40:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-11-16 07:40:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-11-16 07:40:18,769 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:40:18,769 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:40:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_bh [2022-11-16 07:40:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_bh [2022-11-16 07:40:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_lock [2022-11-16 07:40:18,770 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_lock [2022-11-16 07:40:18,770 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 07:40:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 07:40:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:40:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_1_6 [2022-11-16 07:40:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_msi [2022-11-16 07:40:18,771 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_msi [2022-11-16 07:40:18,771 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_qset [2022-11-16 07:40:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_qset [2022-11-16 07:40:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_mhz [2022-11-16 07:40:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_mhz [2022-11-16 07:40:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 07:40:18,772 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 07:40:18,772 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:40:18,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:40:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure pci_unmap_page [2022-11-16 07:40:18,773 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_unmap_page [2022-11-16 07:40:18,773 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats32 [2022-11-16 07:40:18,773 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats32 [2022-11-16 07:40:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:40:18,774 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:40:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:40:18,774 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:40:18,774 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_supported_modes [2022-11-16 07:40:18,774 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_supported_modes [2022-11-16 07:40:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_read [2022-11-16 07:40:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_read [2022-11-16 07:40:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_alloc [2022-11-16 07:40:18,775 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_alloc [2022-11-16 07:40:18,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 07:40:18,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~C_INT~structend~~TO~C_INT [2022-11-16 07:40:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdev [2022-11-16 07:40:18,776 INFO L138 BoogieDeclarations]: Found implementation of procedure register_netdev [2022-11-16 07:40:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2022-11-16 07:40:18,776 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2022-11-16 07:40:18,776 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:40:18,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:40:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_show_addr [2022-11-16 07:40:18,777 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_show_addr [2022-11-16 07:40:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 07:40:18,777 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 07:40:18,777 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_close [2022-11-16 07:40:18,778 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_close [2022-11-16 07:40:18,778 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-16 07:40:18,778 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-16 07:40:18,780 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:40:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:40:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_start [2022-11-16 07:40:18,781 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_start [2022-11-16 07:40:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:40:18,781 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-11-16 07:40:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-11-16 07:40:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-11-16 07:40:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 07:40:18,782 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 07:40:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-11-16 07:40:18,782 INFO L130 BoogieDeclarations]: Found specification of procedure get_stats64 [2022-11-16 07:40:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure get_stats64 [2022-11-16 07:40:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 07:40:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 07:40:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-11-16 07:40:18,783 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-11-16 07:40:18,783 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:40:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:40:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure pci_is_pcie [2022-11-16 07:40:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_is_pcie [2022-11-16 07:40:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 07:40:18,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 07:40:18,784 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:40:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:40:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-11-16 07:40:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2022-11-16 07:40:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:40:18,785 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:40:18,785 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:40:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:40:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:40:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:40:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_hw_up [2022-11-16 07:40:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_hw_up [2022-11-16 07:40:18,786 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-11-16 07:40:18,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-11-16 07:40:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_unmap [2022-11-16 07:40:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_unmap [2022-11-16 07:40:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_put_idx [2022-11-16 07:40:18,787 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_put_idx [2022-11-16 07:40:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-11-16 07:40:18,787 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-11-16 07:40:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:40:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:40:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-11-16 07:40:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_dma_map [2022-11-16 07:40:18,788 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_dma_map [2022-11-16 07:40:18,788 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:40:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_exclusive_spin_is_locked [2022-11-16 07:40:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 07:40:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~C_INT~X~$Pointer$~TO~C_INT [2022-11-16 07:40:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert [2022-11-16 07:40:18,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert [2022-11-16 07:40:18,789 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_power_up [2022-11-16 07:40:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_power_up [2022-11-16 07:40:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_phy_init [2022-11-16 07:40:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_phy_init [2022-11-16 07:40:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 07:40:18,790 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 07:40:18,790 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_complete [2022-11-16 07:40:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_complete [2022-11-16 07:40:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_bh [2022-11-16 07:40:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_bh [2022-11-16 07:40:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2022-11-16 07:40:18,791 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2022-11-16 07:40:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-11-16 07:40:18,791 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read16 [2022-11-16 07:40:18,792 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read16 [2022-11-16 07:40:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-11-16 07:40:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-11-16 07:40:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-11-16 07:40:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:40:18,792 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-11-16 07:40:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:40:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:40:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_all_up [2022-11-16 07:40:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_all_up [2022-11-16 07:40:18,793 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_tx_timeout [2022-11-16 07:40:18,793 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_tx_timeout [2022-11-16 07:40:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 07:40:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 07:40:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_wol_supported [2022-11-16 07:40:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_wol_supported [2022-11-16 07:40:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_pci_write32 [2022-11-16 07:40:18,794 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_pci_write32 [2022-11-16 07:40:18,794 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 07:40:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 07:40:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_submit [2022-11-16 07:40:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_submit [2022-11-16 07:40:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-11-16 07:40:18,795 INFO L138 BoogieDeclarations]: Found implementation of procedure rtnl_unlock [2022-11-16 07:40:18,795 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 07:40:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 07:40:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_vlan_mode [2022-11-16 07:40:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_vlan_mode [2022-11-16 07:40:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_read8 [2022-11-16 07:40:18,796 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_read8 [2022-11-16 07:40:18,796 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-11-16 07:40:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-11-16 07:40:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read32 [2022-11-16 07:40:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read32 [2022-11-16 07:40:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 07:40:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_phy_lock_of_sky2_port [2022-11-16 07:40:18,797 INFO L130 BoogieDeclarations]: Found specification of procedure gma_set_addr [2022-11-16 07:40:18,797 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_set_addr [2022-11-16 07:40:18,798 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2022-11-16 07:40:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2022-11-16 07:40:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 07:40:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 07:40:18,799 INFO L130 BoogieDeclarations]: Found specification of procedure consume_skb [2022-11-16 07:40:18,799 INFO L138 BoogieDeclarations]: Found implementation of procedure consume_skb [2022-11-16 07:40:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 07:40:18,800 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 07:40:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-11-16 07:40:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-11-16 07:40:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-11-16 07:40:18,800 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-11-16 07:40:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:40:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_nway_reset [2022-11-16 07:40:18,801 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_nway_reset [2022-11-16 07:40:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-11-16 07:40:18,801 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2022-11-16 07:40:18,801 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 07:40:18,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 07:40:18,802 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2022-11-16 07:40:18,802 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2022-11-16 07:40:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 07:40:18,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 07:40:18,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:40:18,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:40:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure tx_avail [2022-11-16 07:40:18,804 INFO L138 BoogieDeclarations]: Found implementation of procedure tx_avail [2022-11-16 07:40:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_rx_unmap_skb [2022-11-16 07:40:18,804 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_rx_unmap_skb [2022-11-16 07:40:18,804 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:40:18,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:40:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_clk2us [2022-11-16 07:40:18,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_clk2us [2022-11-16 07:40:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_set_tx_stfwd [2022-11-16 07:40:18,805 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_set_tx_stfwd [2022-11-16 07:40:18,805 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_enable_rx_tx [2022-11-16 07:40:18,806 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_enable_rx_tx [2022-11-16 07:40:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 07:40:18,806 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 07:40:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_page [2022-11-16 07:40:18,806 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_page [2022-11-16 07:40:18,806 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 07:40:18,807 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_sky2_cleanup_module_22_2 [2022-11-16 07:40:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_mapping_error [2022-11-16 07:40:18,807 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_mapping_error [2022-11-16 07:40:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_setup_irq [2022-11-16 07:40:18,807 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_setup_irq [2022-11-16 07:40:18,807 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:40:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:40:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure net_ratelimit [2022-11-16 07:40:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure net_ratelimit [2022-11-16 07:40:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_is_copper [2022-11-16 07:40:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_is_copper [2022-11-16 07:40:18,808 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 07:40:18,808 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 07:40:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_suspend [2022-11-16 07:40:18,809 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_suspend [2022-11-16 07:40:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_104 [2022-11-16 07:40:18,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_104 [2022-11-16 07:40:18,809 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:40:18,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_automaton_state_2_6 [2022-11-16 07:40:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2022-11-16 07:40:18,810 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2022-11-16 07:40:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write16 [2022-11-16 07:40:18,810 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write16 [2022-11-16 07:40:18,810 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:40:18,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:40:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-11-16 07:40:18,811 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-11-16 07:40:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write8 [2022-11-16 07:40:18,811 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write8 [2022-11-16 07:40:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure gm_phy_write [2022-11-16 07:40:18,811 INFO L138 BoogieDeclarations]: Found implementation of procedure gm_phy_write [2022-11-16 07:40:18,811 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2022-11-16 07:40:18,812 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2022-11-16 07:40:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 07:40:18,812 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 07:40:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_write32 [2022-11-16 07:40:18,812 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_write32 [2022-11-16 07:40:18,812 INFO L130 BoogieDeclarations]: Found specification of procedure gma_read64 [2022-11-16 07:40:18,812 INFO L138 BoogieDeclarations]: Found implementation of procedure gma_read64 [2022-11-16 07:40:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:40:18,813 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:40:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 07:40:18,813 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 07:40:18,813 INFO L130 BoogieDeclarations]: Found specification of procedure sky2_open [2022-11-16 07:40:18,813 INFO L138 BoogieDeclarations]: Found implementation of procedure sky2_open [2022-11-16 07:40:18,814 INFO L130 BoogieDeclarations]: Found specification of procedure strncpy [2022-11-16 07:40:20,860 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:40:20,867 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:40:21,083 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:40:21,254 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder has thrown an exception: java.lang.AssertionError: Unsupported expression StructAccessExpression[IdentifierExpression[~hwdev#1,],base] at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:362) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateFunctionApplication(Expression2Term.java:391) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:258) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:215) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translate(Expression2Term.java:274) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Expression2Term.translateToTerm(Expression2Term.java:120) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.addAssignment(Statements2TransFormula.java:288) at de.uni_freiburg.informatik.ultimate.lib.modelcheckerutils.boogie.Statements2TransFormula.statementSequence(Statements2TransFormula.java:703) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.util.TransFormulaAdder.addTransitionFormulas(TransFormulaAdder.java:119) at de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder.cfg.CfgBuilder$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$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-11-16 07:40:21,265 INFO L158 Benchmark]: Toolchain (without parser) took 16393.31ms. Allocated memory was 79.7MB in the beginning and 1.3GB in the end (delta: 1.2GB). Free memory was 36.9MB in the beginning and 1.1GB in the end (delta: -1.0GB). Peak memory consumption was 196.6MB. Max. memory is 16.1GB. [2022-11-16 07:40:21,266 INFO L158 Benchmark]: CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-16 07:40:21,267 INFO L158 Benchmark]: CACSL2BoogieTranslator took 12133.30ms. Allocated memory was 79.7MB in the beginning and 440.4MB in the end (delta: 360.7MB). Free memory was 36.7MB in the beginning and 263.3MB in the end (delta: -226.6MB). Peak memory consumption was 197.9MB. Max. memory is 16.1GB. [2022-11-16 07:40:21,270 INFO L158 Benchmark]: Boogie Procedure Inliner took 663.43ms. Allocated memory is still 440.4MB. Free memory was 262.2MB in the beginning and 198.3MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. [2022-11-16 07:40:21,271 INFO L158 Benchmark]: Boogie Preprocessor took 942.06ms. Allocated memory is still 440.4MB. Free memory was 198.3MB in the beginning and 262.5MB in the end (delta: -64.2MB). Peak memory consumption was 92.1MB. Max. memory is 16.1GB. [2022-11-16 07:40:21,273 INFO L158 Benchmark]: RCFGBuilder took 2649.28ms. Allocated memory was 440.4MB in the beginning and 1.3GB in the end (delta: 845.2MB). Free memory was 262.5MB in the beginning and 1.1GB in the end (delta: -821.0MB). Peak memory consumption was 61.9MB. Max. memory is 16.1GB. [2022-11-16 07:40:21,275 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.28ms. Allocated memory is still 79.7MB. Free memory is still 59.7MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 12133.30ms. Allocated memory was 79.7MB in the beginning and 440.4MB in the end (delta: 360.7MB). Free memory was 36.7MB in the beginning and 263.3MB in the end (delta: -226.6MB). Peak memory consumption was 197.9MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 663.43ms. Allocated memory is still 440.4MB. Free memory was 262.2MB in the beginning and 198.3MB in the end (delta: 64.0MB). Peak memory consumption was 62.9MB. Max. memory is 16.1GB. * Boogie Preprocessor took 942.06ms. Allocated memory is still 440.4MB. Free memory was 198.3MB in the beginning and 262.5MB in the end (delta: -64.2MB). Peak memory consumption was 92.1MB. Max. memory is 16.1GB. * RCFGBuilder took 2649.28ms. Allocated memory was 440.4MB in the beginning and 1.3GB in the end (delta: 845.2MB). Free memory was 262.5MB in the beginning and 1.1GB in the end (delta: -821.0MB). Peak memory consumption was 61.9MB. 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 07:40:21,312 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_350a01a2-6f4a-4a80-b63a-c54624bf5c76/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (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]