./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 8393723b 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_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS --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 Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb --- 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-8393723 [2022-11-19 07:09:54,843 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-19 07:09:54,846 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-19 07:09:54,890 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-19 07:09:54,890 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-19 07:09:54,892 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-19 07:09:54,894 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-19 07:09:54,896 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-19 07:09:54,906 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-19 07:09:54,914 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-19 07:09:54,915 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-19 07:09:54,916 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-19 07:09:54,917 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-19 07:09:54,918 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-19 07:09:54,919 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-19 07:09:54,921 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-19 07:09:54,922 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-19 07:09:54,930 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-19 07:09:54,938 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-19 07:09:54,946 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-19 07:09:54,952 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-19 07:09:54,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-19 07:09:54,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-19 07:09:54,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-19 07:09:54,968 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-19 07:09:54,975 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-19 07:09:54,976 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-19 07:09:54,977 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-19 07:09:54,978 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-19 07:09:54,979 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-19 07:09:54,982 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-19 07:09:54,983 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-19 07:09:54,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-19 07:09:54,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-19 07:09:54,989 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-19 07:09:54,990 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-19 07:09:54,991 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-19 07:09:54,991 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-19 07:09:54,992 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-19 07:09:54,993 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-19 07:09:54,994 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-19 07:09:54,995 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-11-19 07:09:55,057 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-19 07:09:55,060 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-19 07:09:55,061 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-19 07:09:55,062 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-19 07:09:55,063 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-19 07:09:55,063 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-19 07:09:55,064 INFO L138 SettingsManager]: * User list type=DISABLED [2022-11-19 07:09:55,064 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-11-19 07:09:55,064 INFO L138 SettingsManager]: * Explicit value domain=true [2022-11-19 07:09:55,065 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-11-19 07:09:55,066 INFO L138 SettingsManager]: * Octagon Domain=false [2022-11-19 07:09:55,066 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-11-19 07:09:55,067 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-11-19 07:09:55,067 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-11-19 07:09:55,067 INFO L138 SettingsManager]: * Interval Domain=false [2022-11-19 07:09:55,067 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-11-19 07:09:55,068 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-11-19 07:09:55,068 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-11-19 07:09:55,069 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-19 07:09:55,069 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-19 07:09:55,070 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-19 07:09:55,070 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-19 07:09:55,070 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-19 07:09:55,070 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-19 07:09:55,071 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-19 07:09:55,071 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-19 07:09:55,071 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-19 07:09:55,073 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-19 07:09:55,074 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-19 07:09:55,074 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:09:55,074 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-19 07:09:55,075 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-11-19 07:09:55,075 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-19 07:09:55,075 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-19 07:09:55,076 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-11-19 07:09:55,076 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-19 07:09:55,076 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-19 07:09:55,077 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-11-19 07:09:55,077 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_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b6e6fccc3ffae8b1f9803297eab6c227b2b87ff377c6a5d4ac1e2ce4efd333cb [2022-11-19 07:09:55,420 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-19 07:09:55,461 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-19 07:09:55,465 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-19 07:09:55,466 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-19 07:09:55,468 INFO L275 PluginConnector]: CDTParser initialized [2022-11-19 07:09:55,469 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/../../sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 07:09:55,569 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/data/30fe140b6/672732a825c44098b7bbb8a4d6b67137/FLAGc614867a4 [2022-11-19 07:09:56,554 INFO L306 CDTParser]: Found 1 translation units. [2022-11-19 07:09:56,555 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i [2022-11-19 07:09:56,615 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/data/30fe140b6/672732a825c44098b7bbb8a4d6b67137/FLAGc614867a4 [2022-11-19 07:09:56,948 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/data/30fe140b6/672732a825c44098b7bbb8a4d6b67137 [2022-11-19 07:09:56,952 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-19 07:09:56,955 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-19 07:09:56,962 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-19 07:09:56,963 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-19 07:09:56,967 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-19 07:09:56,969 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:09:56" (1/1) ... [2022-11-19 07:09:56,971 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@37d6af9b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:09:56, skipping insertion in model container [2022-11-19 07:09:56,971 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:09:56" (1/1) ... [2022-11-19 07:09:56,982 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-19 07:09:57,147 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-19 07:09:59,863 WARN L234 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_dd8cd183-f7fa-4d83-8854-5409c792e319/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-19 07:09:59,928 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:10:00,068 INFO L203 MainTranslator]: Completed pre-run [2022-11-19 07:10:00,595 WARN L234 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_dd8cd183-f7fa-4d83-8854-5409c792e319/sv-benchmarks/c/ldv-validator-v0.8/linux-stable-073676f-1-114_1a-drivers--net--b44.ko-entry_point_ldv-val-v0.8.cil.out.i[235873,235886] [2022-11-19 07:10:00,611 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-19 07:10:00,829 INFO L208 MainTranslator]: Completed translation [2022-11-19 07:10:00,829 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00 WrapperNode [2022-11-19 07:10:00,829 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-19 07:10:00,831 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-19 07:10:00,831 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-19 07:10:00,832 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-19 07:10:00,841 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:00,998 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,279 INFO L138 Inliner]: procedures = 321, calls = 2608, calls flagged for inlining = 159, calls inlined = 142, statements flattened = 5306 [2022-11-19 07:10:01,280 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-19 07:10:01,281 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-19 07:10:01,282 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-19 07:10:01,282 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-19 07:10:01,294 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,294 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,356 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,368 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,608 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,644 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,725 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,750 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,809 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-19 07:10:01,811 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-19 07:10:01,811 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-19 07:10:01,811 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-19 07:10:01,812 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:10:00" (1/1) ... [2022-11-19 07:10:01,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-19 07:10:01,837 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/z3 [2022-11-19 07:10:01,856 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-19 07:10:01,891 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_dd8cd183-f7fa-4d83-8854-5409c792e319/bin/utaipan-I9t0OCRTmS/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-19 07:10:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-11-19 07:10:01,913 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-11-19 07:10:01,913 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-11-19 07:10:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-11-19 07:10:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-11-19 07:10:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-11-19 07:10:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-11-19 07:10:01,914 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-11-19 07:10:01,914 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-11-19 07:10:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-11-19 07:10:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-11-19 07:10:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-11-19 07:10:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-11-19 07:10:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-11-19 07:10:01,915 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-11-19 07:10:01,915 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-11-19 07:10:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-11-19 07:10:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-11-19 07:10:01,916 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-11-19 07:10:01,916 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-11-19 07:10:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-11-19 07:10:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-11-19 07:10:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-11-19 07:10:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-11-19 07:10:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-11-19 07:10:01,917 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-11-19 07:10:01,917 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-11-19 07:10:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-11-19 07:10:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-11-19 07:10:01,918 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-11-19 07:10:01,918 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-11-19 07:10:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-11-19 07:10:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-11-19 07:10:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-11-19 07:10:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-11-19 07:10:01,919 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-11-19 07:10:01,919 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-11-19 07:10:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-11-19 07:10:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2022-11-19 07:10:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2022-11-19 07:10:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-11-19 07:10:01,920 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-11-19 07:10:01,920 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-11-19 07:10:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-11-19 07:10:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-11-19 07:10:01,921 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-11-19 07:10:01,921 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-11-19 07:10:01,922 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-11-19 07:10:01,922 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-11-19 07:10:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-11-19 07:10:01,923 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2022-11-19 07:10:01,923 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2022-11-19 07:10:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-11-19 07:10:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-11-19 07:10:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-11-19 07:10:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-11-19 07:10:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-11-19 07:10:01,924 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-11-19 07:10:01,924 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-11-19 07:10:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-11-19 07:10:01,925 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-11-19 07:10:01,925 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-11-19 07:10:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-11-19 07:10:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-11-19 07:10:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-11-19 07:10:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-11-19 07:10:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2022-11-19 07:10:01,926 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2022-11-19 07:10:01,926 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-11-19 07:10:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-11-19 07:10:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-19 07:10:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats [2022-11-19 07:10:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats [2022-11-19 07:10:01,927 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-11-19 07:10:01,927 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-11-19 07:10:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-11-19 07:10:01,928 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-11-19 07:10:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-11-19 07:10:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2022-11-19 07:10:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2022-11-19 07:10:01,929 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-11-19 07:10:01,929 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-11-19 07:10:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-11-19 07:10:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-11-19 07:10:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2022-11-19 07:10:01,930 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2022-11-19 07:10:01,930 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-11-19 07:10:01,931 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-11-19 07:10:01,931 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-19 07:10:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-11-19 07:10:01,932 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-11-19 07:10:01,932 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-11-19 07:10:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-11-19 07:10:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-11-19 07:10:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-11-19 07:10:01,933 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-11-19 07:10:01,933 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-11-19 07:10:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-11-19 07:10:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-11-19 07:10:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-11-19 07:10:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-11-19 07:10:01,934 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-11-19 07:10:01,934 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-11-19 07:10:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-11-19 07:10:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-11-19 07:10:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-11-19 07:10:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-11-19 07:10:01,935 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-11-19 07:10:01,935 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-11-19 07:10:01,936 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-11-19 07:10:01,937 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-11-19 07:10:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-11-19 07:10:01,939 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-11-19 07:10:01,939 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-11-19 07:10:01,940 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2022-11-19 07:10:01,940 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2022-11-19 07:10:01,941 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-11-19 07:10:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-11-19 07:10:01,942 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-11-19 07:10:01,942 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-11-19 07:10:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-11-19 07:10:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-11-19 07:10:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-11-19 07:10:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-11-19 07:10:01,948 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-11-19 07:10:01,948 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-11-19 07:10:01,949 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2022-11-19 07:10:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2022-11-19 07:10:01,949 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-19 07:10:01,949 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-11-19 07:10:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-11-19 07:10:01,949 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-11-19 07:10:01,949 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-11-19 07:10:01,949 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-11-19 07:10:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-11-19 07:10:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-11-19 07:10:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-11-19 07:10:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-11-19 07:10:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-11-19 07:10:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-11-19 07:10:01,950 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-11-19 07:10:01,950 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-11-19 07:10:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-11-19 07:10:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-11-19 07:10:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-11-19 07:10:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-11-19 07:10:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-11-19 07:10:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2022-11-19 07:10:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2022-11-19 07:10:01,951 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-11-19 07:10:01,951 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-11-19 07:10:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-11-19 07:10:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-11-19 07:10:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-11-19 07:10:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-11-19 07:10:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-11-19 07:10:01,952 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-11-19 07:10:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-19 07:10:01,952 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2022-11-19 07:10:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2022-11-19 07:10:01,953 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-11-19 07:10:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-11-19 07:10:01,953 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-11-19 07:10:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-11-19 07:10:01,953 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-11-19 07:10:01,953 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-11-19 07:10:01,953 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-11-19 07:10:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-11-19 07:10:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2022-11-19 07:10:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2022-11-19 07:10:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-11-19 07:10:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-11-19 07:10:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-11-19 07:10:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-11-19 07:10:01,954 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-11-19 07:10:01,954 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2022-11-19 07:10:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2022-11-19 07:10:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2022-11-19 07:10:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2022-11-19 07:10:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-11-19 07:10:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-11-19 07:10:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-11-19 07:10:01,955 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-11-19 07:10:01,955 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-11-19 07:10:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-11-19 07:10:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-19 07:10:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-11-19 07:10:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-11-19 07:10:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-11-19 07:10:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-11-19 07:10:01,956 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-11-19 07:10:01,956 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-11-19 07:10:01,957 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-11-19 07:10:01,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2022-11-19 07:10:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2022-11-19 07:10:01,957 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2022-11-19 07:10:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2022-11-19 07:10:01,957 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2022-11-19 07:10:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2022-11-19 07:10:01,957 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-11-19 07:10:01,957 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-11-19 07:10:01,958 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-11-19 07:10:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-11-19 07:10:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-11-19 07:10:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-11-19 07:10:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-11-19 07:10:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-11-19 07:10:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-11-19 07:10:01,959 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-11-19 07:10:01,959 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:10:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~int~X~int~TO~VOID [2022-11-19 07:10:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-11-19 07:10:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-11-19 07:10:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-11-19 07:10:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-11-19 07:10:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-11-19 07:10:01,960 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-11-19 07:10:01,960 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-11-19 07:10:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-11-19 07:10:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-11-19 07:10:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-11-19 07:10:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-11-19 07:10:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-11-19 07:10:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2022-11-19 07:10:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2022-11-19 07:10:01,961 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-11-19 07:10:01,961 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-11-19 07:10:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2022-11-19 07:10:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2022-11-19 07:10:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-11-19 07:10:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-11-19 07:10:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-11-19 07:10:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-11-19 07:10:01,962 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-11-19 07:10:01,962 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-11-19 07:10:01,963 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-11-19 07:10:01,963 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-11-19 07:10:01,964 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-11-19 07:10:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-11-19 07:10:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-19 07:10:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2022-11-19 07:10:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2022-11-19 07:10:01,968 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-11-19 07:10:01,968 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-11-19 07:10:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-19 07:10:01,969 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-19 07:10:01,969 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-11-19 07:10:01,970 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-11-19 07:10:03,212 INFO L235 CfgBuilder]: Building ICFG [2022-11-19 07:10:03,216 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-19 07:10:03,623 INFO L769 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;