./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.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_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/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_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/config/KojakReach.xml -i ../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/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_df5e180c-fcbf-4c8b-a9ae-946407637c4a/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 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 --- 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 07:56:26,930 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-16 07:56:26,933 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-16 07:56:26,974 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-16 07:56:26,975 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-16 07:56:26,978 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-16 07:56:26,981 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-16 07:56:26,986 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-16 07:56:26,988 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-16 07:56:26,993 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-16 07:56:26,995 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-16 07:56:26,996 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-16 07:56:26,997 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-16 07:56:26,999 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-16 07:56:27,001 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-16 07:56:27,003 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-16 07:56:27,005 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-16 07:56:27,006 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-16 07:56:27,007 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-16 07:56:27,014 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-16 07:56:27,016 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-16 07:56:27,017 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-16 07:56:27,020 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-16 07:56:27,021 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-16 07:56:27,028 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-16 07:56:27,029 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-16 07:56:27,029 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-16 07:56:27,031 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-16 07:56:27,032 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-16 07:56:27,033 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-16 07:56:27,033 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-16 07:56:27,035 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-16 07:56:27,037 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-16 07:56:27,038 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-16 07:56:27,051 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-16 07:56:27,051 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-16 07:56:27,052 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-16 07:56:27,052 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-16 07:56:27,053 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-16 07:56:27,054 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-16 07:56:27,054 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-16 07:56:27,055 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/config/svcomp-Reach-64bit-Kojak_Default.epf [2022-11-16 07:56:27,108 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-16 07:56:27,109 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-16 07:56:27,110 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-16 07:56:27,111 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ALWAYS [2022-11-16 07:56:27,112 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-16 07:56:27,112 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-16 07:56:27,112 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-16 07:56:27,113 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-16 07:56:27,113 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-16 07:56:27,113 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-16 07:56:27,114 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-16 07:56:27,115 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-16 07:56:27,115 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-16 07:56:27,115 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-16 07:56:27,116 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-16 07:56:27,116 INFO L136 SettingsManager]: Preferences of CodeCheck differ from their defaults: [2022-11-16 07:56:27,116 INFO L138 SettingsManager]: * Timeout in seconds=1000000 [2022-11-16 07:56:27,117 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-16 07:56:27,117 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:56:27,117 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-16 07:56:27,117 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-16 07:56:27,118 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-16 07:56:27,118 INFO L138 SettingsManager]: * Trace refinement strategy=PENGUIN [2022-11-16 07:56:27,118 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-16 07:56:27,118 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-16 07:56:27,119 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_df5e180c-fcbf-4c8b-a9ae-946407637c4a/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Kojak Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 9b379d3952381ee5f7f20521f33bb132b70e1b6ee6e3a8e84f57aac9987165a8 [2022-11-16 07:56:27,410 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-16 07:56:27,433 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-16 07:56:27,435 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-16 07:56:27,437 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-16 07:56:27,438 INFO L275 PluginConnector]: CDTParser initialized [2022-11-16 07:56:27,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/../../sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-16 07:56:27,506 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/data/74b53f947/f1d588a567d44a1b9e63e268c0704b32/FLAG411fb6b76 [2022-11-16 07:56:28,690 INFO L306 CDTParser]: Found 1 translation units. [2022-11-16 07:56:28,691 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i [2022-11-16 07:56:28,765 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/data/74b53f947/f1d588a567d44a1b9e63e268c0704b32/FLAG411fb6b76 [2022-11-16 07:56:28,878 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/data/74b53f947/f1d588a567d44a1b9e63e268c0704b32 [2022-11-16 07:56:28,881 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-16 07:56:28,884 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-16 07:56:28,887 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-16 07:56:28,887 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-16 07:56:28,890 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-16 07:56:28,891 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:56:28" (1/1) ... [2022-11-16 07:56:28,892 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7009ae85 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:28, skipping insertion in model container [2022-11-16 07:56:28,892 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.11 07:56:28" (1/1) ... [2022-11-16 07:56:28,900 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-16 07:56:29,191 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-16 07:56:38,716 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_df5e180c-fcbf-4c8b-a9ae-946407637c4a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[837847,837860] [2022-11-16 07:56:38,766 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:56:38,970 INFO L203 MainTranslator]: Completed pre-run [2022-11-16 07:56:39,737 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_df5e180c-fcbf-4c8b-a9ae-946407637c4a/sv-benchmarks/c/ldv-challenges/linux-3.14_complex_emg_linux-drivers-clk1_drivers-net-ethernet-stmicro-stmmac-stmmac.cil.i[837847,837860] [2022-11-16 07:56:39,754 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-16 07:56:40,715 INFO L208 MainTranslator]: Completed translation [2022-11-16 07:56:40,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40 WrapperNode [2022-11-16 07:56:40,715 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-16 07:56:40,716 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-16 07:56:40,716 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-16 07:56:40,716 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-16 07:56:40,725 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:41,004 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:44,952 INFO L138 Inliner]: procedures = 964, calls = 12473, calls flagged for inlining = 584, calls inlined = 563, statements flattened = 22703 [2022-11-16 07:56:44,955 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-16 07:56:44,956 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-16 07:56:44,957 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-16 07:56:44,957 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-16 07:56:44,968 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:44,968 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:46,017 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:46,018 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:48,348 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:48,401 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:48,877 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:49,003 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:49,663 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-16 07:56:49,664 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-16 07:56:49,664 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-16 07:56:49,664 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-16 07:56:49,666 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.11 07:56:40" (1/1) ... [2022-11-16 07:56:49,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 [2022-11-16 07:56:49,687 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/z3 [2022-11-16 07:56:49,701 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (exit command is (exit), workingDir is null) [2022-11-16 07:56:49,703 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_df5e180c-fcbf-4c8b-a9ae-946407637c4a/bin/ukojak-CydTVMUXoH/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:10000 (1)] Waiting until timeout for monitored process [2022-11-16 07:56:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_coalesce [2022-11-16 07:56:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_coalesce [2022-11-16 07:56:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure device_set_wakeup_enable [2022-11-16 07:56:49,739 INFO L138 BoogieDeclarations]: Found implementation of procedure device_set_wakeup_enable [2022-11-16 07:56:49,739 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_owner [2022-11-16 07:56:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_owner [2022-11-16 07:56:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-16 07:56:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-16 07:56:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_watchdog [2022-11-16 07:56:49,740 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_watchdog [2022-11-16 07:56:49,740 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_filter [2022-11-16 07:56:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_filter [2022-11-16 07:56:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-16 07:56:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-16 07:56:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_sset_count [2022-11-16 07:56:49,741 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_sset_count [2022-11-16 07:56:49,741 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-16 07:56:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-16 07:56:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure crc32_le [2022-11-16 07:56:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure crc32_le [2022-11-16 07:56:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-16 07:56:49,742 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2022-11-16 07:56:49,742 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-16 07:56:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~VOID [2022-11-16 07:56:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3___0 [2022-11-16 07:56:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3___0 [2022-11-16 07:56:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure ehn_desc_tx_set_on_chain [2022-11-16 07:56:49,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ehn_desc_tx_set_on_chain [2022-11-16 07:56:49,743 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2022-11-16 07:56:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2022-11-16 07:56:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-16 07:56:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-16 07:56:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_probe [2022-11-16 07:56:49,744 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_probe [2022-11-16 07:56:49,744 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_poll_controller [2022-11-16 07:56:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_poll_controller [2022-11-16 07:56:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-16 07:56:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-16 07:56:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_suspend [2022-11-16 07:56:49,745 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_suspend [2022-11-16 07:56:49,745 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable_eee_mode [2022-11-16 07:56:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable_eee_mode [2022-11-16 07:56:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure netif_queue_stopped [2022-11-16 07:56:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_queue_stopped [2022-11-16 07:56:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2022-11-16 07:56:49,746 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2022-11-16 07:56:49,746 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_operation_mode [2022-11-16 07:56:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_operation_mode [2022-11-16 07:56:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_ctrl_ane [2022-11-16 07:56:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_ctrl_ane [2022-11-16 07:56:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-16 07:56:49,747 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-16 07:56:49,747 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-16 07:56:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~X~~u32~0~TO~int [2022-11-16 07:56:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_16kib_bfsize [2022-11-16 07:56:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_16kib_bfsize [2022-11-16 07:56:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_timer [2022-11-16 07:56:49,748 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_timer [2022-11-16 07:56:49,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-11-16 07:56:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-11-16 07:56:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-16 07:56:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-16 07:56:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~TO~VOID [2022-11-16 07:56:49,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-16 07:56:49,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_drivers_clk1__more_at_exit [2022-11-16 07:56:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-11-16 07:56:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-11-16 07:56:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_release_tx_desc [2022-11-16 07:56:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_release_tx_desc [2022-11-16 07:56:49,750 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_dump_regs [2022-11-16 07:56:49,750 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_dump_regs [2022-11-16 07:56:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2022-11-16 07:56:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2022-11-16 07:56:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_mac_regs [2022-11-16 07:56:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_mac_regs [2022-11-16 07:56:49,751 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_ls [2022-11-16 07:56:49,751 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_ls [2022-11-16 07:56:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_close_tx_desc [2022-11-16 07:56:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_close_tx_desc [2022-11-16 07:56:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure napi_enable [2022-11-16 07:56:49,752 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_enable [2022-11-16 07:56:49,752 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_core_init [2022-11-16 07:56:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_core_init [2022-11-16 07:56:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure virt_to_phys [2022-11-16 07:56:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure virt_to_phys [2022-11-16 07:56:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-16 07:56:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2022-11-16 07:56:49,753 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2022-11-16 07:56:49,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2022-11-16 07:56:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2022-11-16 07:56:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2022-11-16 07:56:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2022-11-16 07:56:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_2 [2022-11-16 07:56:49,754 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_2 [2022-11-16 07:56:49,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_5 [2022-11-16 07:56:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_5 [2022-11-16 07:56:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_4 [2022-11-16 07:56:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_4 [2022-11-16 07:56:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-11-16 07:56:49,755 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-11-16 07:56:49,755 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_6 [2022-11-16 07:56:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_6 [2022-11-16 07:56:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_tx_skbufs [2022-11-16 07:56:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_tx_skbufs [2022-11-16 07:56:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_8 [2022-11-16 07:56:49,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_8 [2022-11-16 07:56:49,756 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-16 07:56:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-11-16 07:56:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-11-16 07:56:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-16 07:56:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-16 07:56:49,757 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_rx_ipc_enable [2022-11-16 07:56:49,757 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_rx_ipc_enable [2022-11-16 07:56:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-16 07:56:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_status [2022-11-16 07:56:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_status [2022-11-16 07:56:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-11-16 07:56:49,758 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-11-16 07:56:49,758 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-11-16 07:56:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2022-11-16 07:56:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2022-11-16 07:56:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-16 07:56:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-16 07:56:49,759 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_adv [2022-11-16 07:56:49,759 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_adv [2022-11-16 07:56:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-16 07:56:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-16 07:56:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure print_pkt [2022-11-16 07:56:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure print_pkt [2022-11-16 07:56:49,760 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 07:56:49,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-16 07:56:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_fix_mac_speed [2022-11-16 07:56:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_fix_mac_speed [2022-11-16 07:56:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-16 07:56:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-16 07:56:49,761 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-16 07:56:49,761 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-16 07:56:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_addend [2022-11-16 07:56:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_addend [2022-11-16 07:56:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_transmission [2022-11-16 07:56:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_transmission [2022-11-16 07:56:49,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2022-11-16 07:56:49,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2022-11-16 07:56:49,763 INFO L130 BoogieDeclarations]: Found specification of procedure device_can_wakeup [2022-11-16 07:56:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure device_can_wakeup [2022-11-16 07:56:49,763 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_suspend [2022-11-16 07:56:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_suspend [2022-11-16 07:56:49,763 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_pauseparam [2022-11-16 07:56:49,763 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_pauseparam [2022-11-16 07:56:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_free_rx_buffers [2022-11-16 07:56:49,764 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_free_rx_buffers [2022-11-16 07:56:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-16 07:56:49,764 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-16 07:56:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_dma_chain [2022-11-16 07:56:49,764 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_dma_chain [2022-11-16 07:56:49,764 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_frame_len [2022-11-16 07:56:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_frame_len [2022-11-16 07:56:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_rx_desc [2022-11-16 07:56:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_rx_desc [2022-11-16 07:56:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_interrupt [2022-11-16 07:56:49,765 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_interrupt [2022-11-16 07:56:49,765 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_rx_desc [2022-11-16 07:56:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_rx_desc [2022-11-16 07:56:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac_addr [2022-11-16 07:56:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac_addr [2022-11-16 07:56:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-16 07:56:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-16 07:56:49,766 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_status [2022-11-16 07:56:49,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_status [2022-11-16 07:56:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2022-11-16 07:56:49,767 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2022-11-16 07:56:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_reset_eee_mode [2022-11-16 07:56:49,767 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_reset_eee_mode [2022-11-16 07:56:49,767 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_enable_tx_timestamp [2022-11-16 07:56:49,767 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_enable_tx_timestamp [2022-11-16 07:56:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2022-11-16 07:56:49,768 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2022-11-16 07:56:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_rx_owner [2022-11-16 07:56:49,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_rx_owner [2022-11-16 07:56:49,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-16 07:56:49,768 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 07:56:49,768 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 07:56:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_display_ring [2022-11-16 07:56:49,769 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_display_ring [2022-11-16 07:56:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2022-11-16 07:56:49,769 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2022-11-16 07:56:49,769 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-11-16 07:56:49,769 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2022-11-16 07:56:49,770 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-11-16 07:56:49,770 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_timestamp_status [2022-11-16 07:56:49,770 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_timestamp_status [2022-11-16 07:56:49,770 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2022-11-16 07:56:49,770 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2022-11-16 07:56:49,770 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_pls [2022-11-16 07:56:49,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_pls [2022-11-16 07:56:49,771 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_enable_tx_timestamp [2022-11-16 07:56:49,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_enable_tx_timestamp [2022-11-16 07:56:49,771 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_prepare_enable_29 [2022-11-16 07:56:49,771 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_prepare_enable_29 [2022-11-16 07:56:49,771 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_rx_ipc_enable [2022-11-16 07:56:49,771 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_rx_ipc_enable [2022-11-16 07:56:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2022-11-16 07:56:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2022-11-16 07:56:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-16 07:56:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~int [2022-11-16 07:56:49,772 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ethtool_stats [2022-11-16 07:56:49,772 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ethtool_stats [2022-11-16 07:56:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-16 07:56:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-16 07:56:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_rx_buffers [2022-11-16 07:56:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_rx_buffers [2022-11-16 07:56:49,773 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_post_probe [2022-11-16 07:56:49,773 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_post_probe [2022-11-16 07:56:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_setup [2022-11-16 07:56:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_setup [2022-11-16 07:56:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64 [2022-11-16 07:56:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64 [2022-11-16 07:56:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-16 07:56:49,774 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-16 07:56:49,774 INFO L130 BoogieDeclarations]: Found specification of procedure netif_start_queue [2022-11-16 07:56:49,775 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_start_queue [2022-11-16 07:56:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-16 07:56:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_umac_addr [2022-11-16 07:56:49,775 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_umac_addr [2022-11-16 07:56:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_len [2022-11-16 07:56:49,775 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_len [2022-11-16 07:56:49,775 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:56:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:56:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-16 07:56:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2022-11-16 07:56:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2022-11-16 07:56:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_pmt [2022-11-16 07:56:49,776 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_pmt [2022-11-16 07:56:49,776 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_timestamp_status [2022-11-16 07:56:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_timestamp_status [2022-11-16 07:56:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure clk_get_rate [2022-11-16 07:56:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure clk_get_rate [2022-11-16 07:56:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_release [2022-11-16 07:56:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_release [2022-11-16 07:56:49,777 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_enable_dma_irq [2022-11-16 07:56:49,777 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_enable_dma_irq [2022-11-16 07:56:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_timeout [2022-11-16 07:56:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_timeout [2022-11-16 07:56:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-16 07:56:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-16 07:56:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_systime [2022-11-16 07:56:49,778 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_systime [2022-11-16 07:56:49,778 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-16 07:56:49,779 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-16 07:56:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-16 07:56:49,779 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-16 07:56:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-11-16 07:56:49,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-11-16 07:56:49,779 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_time [2022-11-16 07:56:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_time [2022-11-16 07:56:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_core_init [2022-11-16 07:56:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_core_init [2022-11-16 07:56:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_hw_feature [2022-11-16 07:56:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_hw_feature [2022-11-16 07:56:49,780 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setsettings [2022-11-16 07:56:49,780 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setsettings [2022-11-16 07:56:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc_array [2022-11-16 07:56:49,781 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc_array [2022-11-16 07:56:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2022-11-16 07:56:49,781 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2022-11-16 07:56:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-16 07:56:49,781 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-16 07:56:49,781 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_rx_owner [2022-11-16 07:56:49,782 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_rx_owner [2022-11-16 07:56:49,782 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-16 07:56:49,782 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-16 07:56:49,782 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_ls [2022-11-16 07:56:49,782 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_ls [2022-11-16 07:56:49,782 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_hw_init [2022-11-16 07:56:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_hw_init [2022-11-16 07:56:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-16 07:56:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_set_filter [2022-11-16 07:56:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_set_filter [2022-11-16 07:56:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-16 07:56:49,783 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-16 07:56:49,783 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-16 07:56:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-16 07:56:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_jumbo_frm [2022-11-16 07:56:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_jumbo_frm [2022-11-16 07:56:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_freq [2022-11-16 07:56:49,784 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_freq [2022-11-16 07:56:49,784 INFO L130 BoogieDeclarations]: Found specification of procedure phy_disconnect [2022-11-16 07:56:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_disconnect [2022-11-16 07:56:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure device_may_wakeup [2022-11-16 07:56:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure device_may_wakeup [2022-11-16 07:56:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_power_state [2022-11-16 07:56:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_power_state [2022-11-16 07:56:49,785 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2022-11-16 07:56:49,785 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2022-11-16 07:56:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tstamp_tx [2022-11-16 07:56:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tstamp_tx [2022-11-16 07:56:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_time [2022-11-16 07:56:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_time [2022-11-16 07:56:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-16 07:56:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u32~0~TO~~u64~0 [2022-11-16 07:56:49,786 INFO L130 BoogieDeclarations]: Found specification of procedure phy_stop [2022-11-16 07:56:49,786 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_stop [2022-11-16 07:56:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-16 07:56:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~VOID [2022-11-16 07:56:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_release_tx_desc [2022-11-16 07:56:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_release_tx_desc [2022-11-16 07:56:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_timestamp_status [2022-11-16 07:56:49,787 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_timestamp_status [2022-11-16 07:56:49,787 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_eee_mode [2022-11-16 07:56:49,788 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_eee_mode [2022-11-16 07:56:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_eee_mode [2022-11-16 07:56:49,788 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_eee_mode [2022-11-16 07:56:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_gregs [2022-11-16 07:56:49,788 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_gregs [2022-11-16 07:56:49,788 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_remove [2022-11-16 07:56:49,789 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_remove [2022-11-16 07:56:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_set_tx_owner [2022-11-16 07:56:49,789 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_set_tx_owner [2022-11-16 07:56:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2022-11-16 07:56:49,789 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2022-11-16 07:56:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-16 07:56:49,789 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-16 07:56:49,789 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_avail [2022-11-16 07:56:49,790 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_avail [2022-11-16 07:56:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_remove [2022-11-16 07:56:49,790 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_remove [2022-11-16 07:56:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_len [2022-11-16 07:56:49,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_len [2022-11-16 07:56:49,790 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-16 07:56:49,790 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-16 07:56:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dma_interrupt [2022-11-16 07:56:49,791 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dma_interrupt [2022-11-16 07:56:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-16 07:56:49,791 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2022-11-16 07:56:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-16 07:56:49,791 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-16 07:56:49,791 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_tx_status [2022-11-16 07:56:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_tx_status [2022-11-16 07:56:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_mac [2022-11-16 07:56:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_mac [2022-11-16 07:56:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pltfr_resume [2022-11-16 07:56:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pltfr_resume [2022-11-16 07:56:49,792 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-16 07:56:49,792 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-16 07:56:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_init_desc3 [2022-11-16 07:56:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_init_desc3 [2022-11-16 07:56:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure usecs_to_jiffies [2022-11-16 07:56:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure usecs_to_jiffies [2022-11-16 07:56:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure eth_mac_addr [2022-11-16 07:56:49,793 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_mac_addr [2022-11-16 07:56:49,793 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-11-16 07:56:49,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-11-16 07:56:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2022-11-16 07:56:49,794 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2022-11-16 07:56:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-11-16 07:56:49,794 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-11-16 07:56:49,794 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_mac_addr [2022-11-16 07:56:49,794 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_mac_addr [2022-11-16 07:56:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_flush_tx_fifo [2022-11-16 07:56:49,795 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_flush_tx_fifo [2022-11-16 07:56:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-16 07:56:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_open [2022-11-16 07:56:49,795 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_open [2022-11-16 07:56:49,795 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-11-16 07:56:49,795 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-11-16 07:56:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-16 07:56:49,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~X~int~X~int~TO~VOID [2022-11-16 07:56:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_rx_owner [2022-11-16 07:56:49,796 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_rx_owner [2022-11-16 07:56:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-11-16 07:56:49,796 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-11-16 07:56:49,796 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_ts_info [2022-11-16 07:56:49,797 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_ts_info [2022-11-16 07:56:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_setmsglevel [2022-11-16 07:56:49,797 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_setmsglevel [2022-11-16 07:56:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-16 07:56:49,797 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-16 07:56:49,797 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_get_regs_len [2022-11-16 07:56:49,797 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_get_regs_len [2022-11-16 07:56:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_prepare_tx_desc [2022-11-16 07:56:49,798 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_prepare_tx_desc [2022-11-16 07:56:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-16 07:56:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-11-16 07:56:49,798 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-11-16 07:56:49,798 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_timestamp_status [2022-11-16 07:56:49,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_timestamp_status [2022-11-16 07:56:49,799 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_hw_tstamping [2022-11-16 07:56:49,799 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_hw_tstamping [2022-11-16 07:56:49,799 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_flow_ctrl [2022-11-16 07:56:49,799 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_flow_ctrl [2022-11-16 07:56:49,799 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdev [2022-11-16 07:56:49,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdev [2022-11-16 07:56:49,800 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_link [2022-11-16 07:56:49,800 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_link [2022-11-16 07:56:49,800 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_eee_init [2022-11-16 07:56:49,800 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_eee_init [2022-11-16 07:56:49,800 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-11-16 07:56:49,800 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-11-16 07:56:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-16 07:56:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure init_dma_desc_rings [2022-11-16 07:56:49,801 INFO L138 BoogieDeclarations]: Found implementation of procedure init_dma_desc_rings [2022-11-16 07:56:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-16 07:56:49,801 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-16 07:56:49,801 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_init [2022-11-16 07:56:49,801 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_init [2022-11-16 07:56:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-16 07:56:49,802 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-16 07:56:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2022-11-16 07:56:49,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2022-11-16 07:56:49,802 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_set_tx_owner [2022-11-16 07:56:49,802 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_set_tx_owner [2022-11-16 07:56:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2022-11-16 07:56:49,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2022-11-16 07:56:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_systime [2022-11-16 07:56:49,803 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_systime [2022-11-16 07:56:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_hw_features [2022-11-16 07:56:49,803 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_hw_features [2022-11-16 07:56:49,803 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-16 07:56:49,804 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-16 07:56:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_tx [2022-11-16 07:56:49,804 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_tx [2022-11-16 07:56:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_clean [2022-11-16 07:56:49,804 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_clean [2022-11-16 07:56:49,804 INFO L130 BoogieDeclarations]: Found specification of procedure div_u64_rem [2022-11-16 07:56:49,804 INFO L138 BoogieDeclarations]: Found implementation of procedure div_u64_rem [2022-11-16 07:56:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_interrupt [2022-11-16 07:56:49,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_interrupt [2022-11-16 07:56:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_get_umac_addr [2022-11-16 07:56:49,805 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_get_umac_addr [2022-11-16 07:56:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_probe [2022-11-16 07:56:49,805 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_probe [2022-11-16 07:56:49,805 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2022-11-16 07:56:49,806 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2022-11-16 07:56:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-16 07:56:49,806 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-16 07:56:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_ext_status [2022-11-16 07:56:49,806 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_ext_status [2022-11-16 07:56:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_probe [2022-11-16 07:56:49,806 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_probe [2022-11-16 07:56:49,806 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_timestamp [2022-11-16 07:56:49,807 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_timestamp [2022-11-16 07:56:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-16 07:56:49,807 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-16 07:56:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_stop_rx [2022-11-16 07:56:49,807 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_stop_rx [2022-11-16 07:56:49,807 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_resume [2022-11-16 07:56:49,807 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_resume [2022-11-16 07:56:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dma_diagnostic_fr [2022-11-16 07:56:49,808 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dma_diagnostic_fr [2022-11-16 07:56:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure free_dma_desc_resources [2022-11-16 07:56:49,808 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dma_desc_resources [2022-11-16 07:56:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_mdio_reset [2022-11-16 07:56:49,808 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_mdio_reset [2022-11-16 07:56:49,808 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clean_desc3 [2022-11-16 07:56:49,809 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clean_desc3 [2022-11-16 07:56:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:56:49,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-11-16 07:56:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_enable [2022-11-16 07:56:49,809 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_enable [2022-11-16 07:56:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_set_eee [2022-11-16 07:56:49,809 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_set_eee [2022-11-16 07:56:49,809 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:56:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-11-16 07:56:49,810 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_init_tx_desc [2022-11-16 07:56:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_init_tx_desc [2022-11-16 07:56:49,810 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_init_tx_desc [2022-11-16 07:56:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_init_tx_desc [2022-11-16 07:56:49,810 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_close_tx_desc [2022-11-16 07:56:49,810 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_close_tx_desc [2022-11-16 07:56:49,811 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_irq_status [2022-11-16 07:56:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_irq_status [2022-11-16 07:56:49,811 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_wol [2022-11-16 07:56:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_wol [2022-11-16 07:56:49,811 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_systime [2022-11-16 07:56:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_systime [2022-11-16 07:56:49,811 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_set_umac_addr [2022-11-16 07:56:49,811 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_set_umac_addr [2022-11-16 07:56:49,812 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_clear_tx_ic [2022-11-16 07:56:49,812 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_clear_tx_ic [2022-11-16 07:56:49,812 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2022-11-16 07:56:49,812 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2022-11-16 07:56:49,812 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ioctl [2022-11-16 07:56:49,812 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ioctl [2022-11-16 07:56:49,812 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-16 07:56:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-16 07:56:49,813 INFO L130 BoogieDeclarations]: Found specification of procedure writel [2022-11-16 07:56:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure writel [2022-11-16 07:56:49,813 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_unregister_platform [2022-11-16 07:56:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_unregister_platform [2022-11-16 07:56:49,813 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_irq_status [2022-11-16 07:56:49,813 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_irq_status [2022-11-16 07:56:49,814 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_timestamp [2022-11-16 07:56:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_timestamp [2022-11-16 07:56:49,814 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_owner [2022-11-16 07:56:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_owner [2022-11-16 07:56:49,814 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-16 07:56:49,814 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-16 07:56:49,814 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-16 07:56:49,815 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_rx_mode [2022-11-16 07:56:49,815 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_rx_mode [2022-11-16 07:56:49,815 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-16 07:56:49,815 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-16 07:56:49,815 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-11-16 07:56:49,815 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-11-16 07:56:49,815 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2022-11-16 07:56:49,816 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2022-11-16 07:56:49,816 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_display_ring [2022-11-16 07:56:49,816 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_display_ring [2022-11-16 07:56:49,816 INFO L130 BoogieDeclarations]: Found specification of procedure bitrev32 [2022-11-16 07:56:49,816 INFO L138 BoogieDeclarations]: Found implementation of procedure bitrev32 [2022-11-16 07:56:49,816 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getdrvinfo [2022-11-16 07:56:49,816 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getdrvinfo [2022-11-16 07:56:49,816 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config_sub_second_increment [2022-11-16 07:56:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config_sub_second_increment [2022-11-16 07:56:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-16 07:56:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-16 07:56:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_check_if_running [2022-11-16 07:56:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_check_if_running [2022-11-16 07:56:49,817 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_get_umac_addr [2022-11-16 07:56:49,817 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_get_umac_addr [2022-11-16 07:56:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_op_get_eee [2022-11-16 07:56:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_op_get_eee [2022-11-16 07:56:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac1000_pmt [2022-11-16 07:56:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac1000_pmt [2022-11-16 07:56:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_get_drvdata [2022-11-16 07:56:49,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_get_drvdata [2022-11-16 07:56:49,818 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2022-11-16 07:56:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2022-11-16 07:56:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure ns_to_ktime [2022-11-16 07:56:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ns_to_ktime [2022-11-16 07:56:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-16 07:56:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-16 07:56:49,819 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_clk_disable_unprepare_21 [2022-11-16 07:56:49,819 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_clk_disable_unprepare_21 [2022-11-16 07:56:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_refill_desc3 [2022-11-16 07:56:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_refill_desc3 [2022-11-16 07:56:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_clear_descriptors [2022-11-16 07:56:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_clear_descriptors [2022-11-16 07:56:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 07:56:49,820 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~$Pointer$~TO~int [2022-11-16 07:56:49,820 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_flow_ctrl [2022-11-16 07:56:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_flow_ctrl [2022-11-16 07:56:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-16 07:56:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_dma_cap_open [2022-11-16 07:56:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_dma_cap_open [2022-11-16 07:56:49,821 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-11-16 07:56:49,821 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-11-16 07:56:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure phy_start [2022-11-16 07:56:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_start [2022-11-16 07:56:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_pre_probe [2022-11-16 07:56:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_pre_probe [2022-11-16 07:56:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_request_irq [2022-11-16 07:56:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_request_irq [2022-11-16 07:56:49,822 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-11-16 07:56:49,822 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-11-16 07:56:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2022-11-16 07:56:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2022-11-16 07:56:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_disable_dma_irq [2022-11-16 07:56:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_disable_dma_irq [2022-11-16 07:56:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-16 07:56:49,823 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-16 07:56:49,823 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-16 07:56:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-16 07:56:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2022-11-16 07:56:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2022-11-16 07:56:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure irq_set_irq_wake [2022-11-16 07:56:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure irq_set_irq_wake [2022-11-16 07:56:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_dvr_remove [2022-11-16 07:56:49,824 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_dvr_remove [2022-11-16 07:56:49,824 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_status [2022-11-16 07:56:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_status [2022-11-16 07:56:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_rx [2022-11-16 07:56:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_rx [2022-11-16 07:56:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 07:56:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~VOID [2022-11-16 07:56:49,825 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-16 07:56:49,825 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-16 07:56:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_is_jumbo_frm [2022-11-16 07:56:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_is_jumbo_frm [2022-11-16 07:56:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-11-16 07:56:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-11-16 07:56:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_sysfs_ring_open [2022-11-16 07:56:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_sysfs_ring_open [2022-11-16 07:56:49,826 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_get_tx_owner [2022-11-16 07:56:49,826 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_get_tx_owner [2022-11-16 07:56:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-11-16 07:56:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-11-16 07:56:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq_byname [2022-11-16 07:56:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq_byname [2022-11-16 07:56:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_tx_err [2022-11-16 07:56:49,827 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_tx_err [2022-11-16 07:56:49,827 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-16 07:56:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-16 07:56:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_dma_start_tx [2022-11-16 07:56:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_dma_start_tx [2022-11-16 07:56:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-16 07:56:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-16 07:56:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_prepare_tx_desc [2022-11-16 07:56:49,828 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_prepare_tx_desc [2022-11-16 07:56:49,828 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_get_rx_frame_len [2022-11-16 07:56:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_get_rx_frame_len [2022-11-16 07:56:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2022-11-16 07:56:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2022-11-16 07:56:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure ndesc_tx_set_on_chain [2022-11-16 07:56:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ndesc_tx_set_on_chain [2022-11-16 07:56:49,829 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_pauseparam [2022-11-16 07:56:49,829 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_pauseparam [2022-11-16 07:56:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-11-16 07:56:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-11-16 07:56:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-11-16 07:56:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2022-11-16 07:56:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac100_dump_dma_regs [2022-11-16 07:56:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac100_dump_dma_regs [2022-11-16 07:56:49,830 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_change_mtu [2022-11-16 07:56:49,830 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_change_mtu [2022-11-16 07:56:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-11-16 07:56:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2022-11-16 07:56:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_ethtool_getsettings [2022-11-16 07:56:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_ethtool_getsettings [2022-11-16 07:56:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2022-11-16 07:56:49,831 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2022-11-16 07:56:49,831 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:56:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-11-16 07:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_set_coalesce [2022-11-16 07:56:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_set_coalesce [2022-11-16 07:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure readl [2022-11-16 07:56:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure readl [2022-11-16 07:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure dwmac_disable_dma_irq [2022-11-16 07:56:49,832 INFO L138 BoogieDeclarations]: Found implementation of procedure dwmac_disable_dma_irq [2022-11-16 07:56:49,832 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_get_wol [2022-11-16 07:56:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_get_wol [2022-11-16 07:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure enh_desc_clear_tx_ic [2022-11-16 07:56:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure enh_desc_clear_tx_ic [2022-11-16 07:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-16 07:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:56:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-11-16 07:56:49,833 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_config [2022-11-16 07:56:49,833 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_config [2022-11-16 07:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-16 07:56:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_stmmac_exit_21_2 [2022-11-16 07:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_adjust_time [2022-11-16 07:56:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_adjust_time [2022-11-16 07:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2022-11-16 07:56:49,834 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2022-11-16 07:56:49,834 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2022-11-16 07:56:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2022-11-16 07:56:49,835 INFO L130 BoogieDeclarations]: Found specification of procedure stmmac_pci_resume [2022-11-16 07:56:49,835 INFO L138 BoogieDeclarations]: Found implementation of procedure stmmac_pci_resume [2022-11-16 07:56:52,317 INFO L235 CfgBuilder]: Building ICFG [2022-11-16 07:56:52,327 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-16 07:56:52,660 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-11-16 07:58:54,193 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2022-11-16 07:58:54,827 INFO L276 CfgBuilder]: Performing block encoding [2022-11-16 08:02:26,527 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-16 08:02:26,527 INFO L300 CfgBuilder]: Removed 5 assume(true) statements. [2022-11-16 08:02:26,544 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:02:26 BoogieIcfgContainer [2022-11-16 08:02:26,544 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-16 08:02:26,545 INFO L113 PluginConnector]: ------------------------CodeCheck---------------------------- [2022-11-16 08:02:26,545 INFO L271 PluginConnector]: Initializing CodeCheck... [2022-11-16 08:02:26,558 INFO L275 PluginConnector]: CodeCheck initialized [2022-11-16 08:02:26,559 INFO L185 PluginConnector]: Executing the observer CodeCheckObserver from plugin CodeCheck for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.11 08:02:26" (1/1) ... [2022-11-16 08:02:26,568 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-16 08:02:26,684 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:26,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7343 states to 5015 states and 7343 transitions. [2022-11-16 08:02:26,752 INFO L276 IsEmpty]: Start isEmpty. Operand 5015 states and 7343 transitions. [2022-11-16 08:02:26,803 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 820 [2022-11-16 08:02:26,803 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:26,804 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:28,056 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:02:30,431 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-16 08:02:33,515 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 3.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-11-16 08:02:33,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:33,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7362 states to 5019 states and 7362 transitions. [2022-11-16 08:02:33,762 INFO L276 IsEmpty]: Start isEmpty. Operand 5019 states and 7362 transitions. [2022-11-16 08:02:33,789 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 821 [2022-11-16 08:02:33,789 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:33,790 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:34,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:02:36,505 INFO L134 CoverageAnalysis]: Checked inductivity of 25440 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 25440 trivial. 0 not checked. [2022-11-16 08:02:36,572 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:36,601 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7363 states to 5020 states and 7363 transitions. [2022-11-16 08:02:36,601 INFO L276 IsEmpty]: Start isEmpty. Operand 5020 states and 7363 transitions. [2022-11-16 08:02:36,630 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2022-11-16 08:02:36,630 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:36,631 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:37,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:02:39,154 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-16 08:02:39,336 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:39,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7386 states to 5025 states and 7386 transitions. [2022-11-16 08:02:39,363 INFO L276 IsEmpty]: Start isEmpty. Operand 5025 states and 7386 transitions. [2022-11-16 08:02:39,395 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 831 [2022-11-16 08:02:39,395 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:39,395 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:40,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:02:41,697 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-16 08:02:42,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:42,118 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7416 states to 5033 states and 7416 transitions. [2022-11-16 08:02:42,119 INFO L276 IsEmpty]: Start isEmpty. Operand 5033 states and 7416 transitions. [2022-11-16 08:02:42,135 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2022-11-16 08:02:42,135 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:42,137 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:43,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:02:44,534 INFO L134 CoverageAnalysis]: Checked inductivity of 25605 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25602 trivial. 0 not checked. [2022-11-16 08:02:44,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:44,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7417 states to 5034 states and 7417 transitions. [2022-11-16 08:02:44,627 INFO L276 IsEmpty]: Start isEmpty. Operand 5034 states and 7417 transitions. [2022-11-16 08:02:44,639 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 833 [2022-11-16 08:02:44,639 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:44,639 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:45,500 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-16 08:02:46,785 INFO L134 CoverageAnalysis]: Checked inductivity of 25769 backedges. 3 proven. 0 refuted. 0 times theorem prover too weak. 25766 trivial. 0 not checked. [2022-11-16 08:02:47,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand no size info available [2022-11-16 08:02:47,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7444 states to 5040 states and 7444 transitions. [2022-11-16 08:02:47,334 INFO L276 IsEmpty]: Start isEmpty. Operand 5040 states and 7444 transitions. [2022-11-16 08:02:47,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 832 [2022-11-16 08:02:47,345 INFO L422 CodeCheckObserver]: Error Path is FOUND. [2022-11-16 08:02:47,345 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-16 08:02:47,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat