./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 0f8a17c6 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs --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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:19:22,203 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:19:22,207 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:19:22,268 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:19:22,269 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:19:22,274 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:19:22,278 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:19:22,283 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:19:22,287 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:19:22,297 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:19:22,298 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:19:22,301 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:19:22,302 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:19:22,306 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:19:22,310 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:19:22,317 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:19:22,321 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:19:22,323 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:19:22,328 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:19:22,334 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:19:22,337 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:19:22,339 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:19:22,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:19:22,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:19:22,351 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:19:22,354 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:19:22,355 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:19:22,356 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:19:22,359 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:19:22,361 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:19:22,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:19:22,364 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:19:22,366 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:19:22,368 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:19:22,370 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:19:22,371 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:19:22,372 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:19:22,372 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:19:22,372 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:19:22,374 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:19:22,375 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:19:22,376 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 13:19:22,439 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:19:22,441 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:19:22,444 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:19:22,444 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:19:22,444 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:19:22,445 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:19:22,445 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:19:22,445 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 13:19:22,446 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:19:22,446 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:19:22,447 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 13:19:22,448 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 13:19:22,448 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:19:22,449 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 13:19:22,449 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 13:19:22,449 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 13:19:22,450 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:19:22,450 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 13:19:22,451 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:19:22,451 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:19:22,451 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:19:22,452 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:19:22,452 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:19:22,452 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:19:22,453 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:19:22,453 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:19:22,453 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:19:22,454 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:19:22,454 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:19:22,457 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:19:22,457 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:19:22,457 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:19:22,458 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 13:19:22,458 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 13:19:22,458 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:19:22,459 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:19:22,459 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:19:22,459 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-19 13:19:22,807 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:19:22,845 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:19:22,848 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:19:22,850 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:19:22,851 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:19:22,852 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-19 13:19:22,926 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/4a1c7fa4e/0582ca5773d44a90a128844393d126f7/FLAG7a1fd3768 [2021-11-19 13:19:24,400 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:19:24,401 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-19 13:19:24,524 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/4a1c7fa4e/0582ca5773d44a90a128844393d126f7/FLAG7a1fd3768 [2021-11-19 13:19:24,854 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/4a1c7fa4e/0582ca5773d44a90a128844393d126f7 [2021-11-19 13:19:24,859 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:19:24,861 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:19:24,863 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:19:24,863 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:19:24,867 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:19:24,868 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:19:24" (1/1) ... [2021-11-19 13:19:24,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3e16159f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:24, skipping insertion in model container [2021-11-19 13:19:24,871 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:19:24" (1/1) ... [2021-11-19 13:19:24,880 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:19:25,222 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:19:30,590 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:30,845 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:32,440 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:32,443 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:32,448 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:32,450 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:32,528 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:32,566 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:33,579 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:33,594 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:33,607 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:33,644 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:33,678 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:33,679 WARN L571 CHandler]: More than one settings change for restart is not yet implemented; using only the first one to be reported [2021-11-19 13:19:36,145 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-19 13:19:36,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-19 13:19:36,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-19 13:19:36,150 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-19 13:19:36,199 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:19:36,322 ERROR L326 MainTranslator]: Unsupported Syntax: Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) [2021-11-19 13:19:36,322 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@3b04c310 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:36, skipping insertion in model container [2021-11-19 13:19:36,323 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:19:36,323 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 13:19:36,326 INFO L158 Benchmark]: Toolchain (without parser) took 11463.70ms. Allocated memory was 94.4MB in the beginning and 199.2MB in the end (delta: 104.9MB). Free memory was 43.5MB in the beginning and 95.0MB in the end (delta: -51.6MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2021-11-19 13:19:36,328 INFO L158 Benchmark]: CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory was 56.4MB in the beginning and 56.4MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 13:19:36,330 INFO L158 Benchmark]: CACSL2BoogieTranslator took 11460.61ms. Allocated memory was 94.4MB in the beginning and 199.2MB in the end (delta: 104.9MB). Free memory was 43.2MB in the beginning and 95.0MB in the end (delta: -51.8MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. [2021-11-19 13:19:36,333 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.36ms. Allocated memory is still 77.6MB. Free memory was 56.4MB in the beginning and 56.4MB in the end (delta: 41.7kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 11460.61ms. Allocated memory was 94.4MB in the beginning and 199.2MB in the end (delta: 104.9MB). Free memory was 43.2MB in the beginning and 95.0MB in the end (delta: -51.8MB). Peak memory consumption was 92.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7063]: Unsupported Syntax Found a cast between two array/pointer types where the value type is smaller than the cast-to type while using memory model HoenickeLindenmann_Original (while Not using bitvector translation) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request... --- End real Ultimate output --- Execution finished normally Using bit-precise analysis Retrying with bit-precise analysis ### Bit-precise run ### Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs --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 cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 13:19:39,046 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 13:19:39,049 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 13:19:39,116 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 13:19:39,117 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 13:19:39,119 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 13:19:39,121 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 13:19:39,124 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 13:19:39,127 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 13:19:39,129 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 13:19:39,130 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 13:19:39,132 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 13:19:39,133 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 13:19:39,142 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 13:19:39,145 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 13:19:39,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 13:19:39,150 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 13:19:39,153 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 13:19:39,160 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 13:19:39,167 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 13:19:39,175 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 13:19:39,177 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 13:19:39,180 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 13:19:39,181 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 13:19:39,187 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 13:19:39,190 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 13:19:39,190 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 13:19:39,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 13:19:39,200 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 13:19:39,202 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 13:19:39,202 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 13:19:39,204 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 13:19:39,206 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 13:19:39,207 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 13:19:39,209 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 13:19:39,210 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 13:19:39,211 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 13:19:39,212 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 13:19:39,212 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 13:19:39,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 13:19:39,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 13:19:39,216 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 13:19:39,271 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 13:19:39,272 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 13:19:39,273 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 13:19:39,274 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 13:19:39,274 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 13:19:39,274 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 13:19:39,275 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 13:19:39,275 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 13:19:39,276 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 13:19:39,276 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 13:19:39,279 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 13:19:39,280 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 13:19:39,280 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 13:19:39,281 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 13:19:39,281 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 13:19:39,281 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 13:19:39,282 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 13:19:39,282 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 13:19:39,282 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 13:19:39,283 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 13:19:39,283 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 13:19:39,283 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 13:19:39,284 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 13:19:39,284 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 13:19:39,284 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:19:39,285 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 13:19:39,285 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 13:19:39,285 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 13:19:39,285 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 13:19:39,286 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 13:19:39,286 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 13:19:39,286 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 13:19:39,287 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 13:19:39,287 INFO L138 SettingsManager]: * Logic for external solver=AUFBV WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> cfc60adf9384f655a5dea6040b51f5fe9a8e1312d82463be4950b9d986c57a86 [2021-11-19 13:19:39,796 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 13:19:39,831 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 13:19:39,835 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 13:19:39,838 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 13:19:39,839 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 13:19:39,840 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-19 13:19:39,927 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/d279f252a/6c52f5ccb74b4db9bbe2faab3ebb350c/FLAG60a767940 [2021-11-19 13:19:41,453 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 13:19:41,453 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i [2021-11-19 13:19:41,574 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/d279f252a/6c52f5ccb74b4db9bbe2faab3ebb350c/FLAG60a767940 [2021-11-19 13:19:41,908 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/data/d279f252a/6c52f5ccb74b4db9bbe2faab3ebb350c [2021-11-19 13:19:41,911 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 13:19:41,913 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 13:19:41,915 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 13:19:41,915 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 13:19:41,923 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 13:19:41,924 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:19:41" (1/1) ... [2021-11-19 13:19:41,925 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6f862a1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:41, skipping insertion in model container [2021-11-19 13:19:41,926 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 01:19:41" (1/1) ... [2021-11-19 13:19:41,935 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 13:19:42,290 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:19:53,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-19 13:19:53,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-19 13:19:53,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-19 13:19:53,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-19 13:19:53,747 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:19:53,872 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 13:19:54,180 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 13:19:55,132 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-19 13:19:55,133 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-19 13:19:55,133 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-19 13:19:55,134 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-19 13:19:55,145 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:19:55,205 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 13:19:56,233 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724724,724737] [2021-11-19 13:19:56,234 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[724890,724903] [2021-11-19 13:19:56,235 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725054,725067] [2021-11-19 13:19:56,235 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/sv-benchmarks/c/ldv-linux-3.14/linux-3.14_complex_emg_linux-kernel-locking-mutex_drivers-net-ethernet-sun-niu.cil.i[725219,725232] [2021-11-19 13:19:56,248 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 13:19:57,332 INFO L208 MainTranslator]: Completed translation [2021-11-19 13:19:57,333 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57 WrapperNode [2021-11-19 13:19:57,333 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 13:19:57,335 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 13:19:57,336 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 13:19:57,336 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 13:19:57,344 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:57,579 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:58,309 INFO L137 Inliner]: procedures = 865, calls = 7105, calls flagged for inlining = 542, calls inlined = 510, statements flattened = 19039 [2021-11-19 13:19:58,310 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 13:19:58,311 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 13:19:58,312 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 13:19:58,312 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 13:19:58,321 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:58,321 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:58,460 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:58,461 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:58,862 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:58,947 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:59,096 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:59,260 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 13:19:59,262 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 13:19:59,262 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 13:19:59,262 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 13:19:59,263 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 01:19:57" (1/1) ... [2021-11-19 13:19:59,270 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 13:19:59,281 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 13:19:59,302 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 13:19:59,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_e400c840-cc13-4c75-8007-8d96eb92ce7a/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 13:19:59,360 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_single [2021-11-19 13:19:59,360 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_single [2021-11-19 13:19:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2021-11-19 13:19:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_write [2021-11-19 13:19:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_write [2021-11-19 13:19:59,361 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_assign_ldn [2021-11-19 13:19:59,361 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_assign_ldn [2021-11-19 13:19:59,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 13:19:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u64~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 13:19:59,362 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-19 13:19:59,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~TO~~u64~0 [2021-11-19 13:19:59,362 INFO L130 BoogieDeclarations]: Found specification of procedure niu_alloc_channels [2021-11-19 13:19:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_alloc_channels [2021-11-19 13:19:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_timeout [2021-11-19 13:19:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_timeout [2021-11-19 13:19:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 13:19:59,363 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 13:19:59,363 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_init_one [2021-11-19 13:19:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_init_one [2021-11-19 13:19:59,364 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 13:19:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 13:19:59,364 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_reset [2021-11-19 13:19:59,364 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_reset [2021-11-19 13:19:59,365 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_serdes [2021-11-19 13:19:59,365 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_serdes [2021-11-19 13:19:59,365 INFO L130 BoogieDeclarations]: Found specification of procedure PageTail [2021-11-19 13:19:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure PageTail [2021-11-19 13:19:59,366 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldn_irq_enable [2021-11-19 13:19:59,366 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldn_irq_enable [2021-11-19 13:19:59,366 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_ip4fs_from_tcam_key [2021-11-19 13:19:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_ip4fs_from_tcam_key [2021-11-19 13:19:59,367 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-19 13:19:59,367 INFO L130 BoogieDeclarations]: Found specification of procedure pci_get_drvdata [2021-11-19 13:19:59,367 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_get_drvdata [2021-11-19 13:19:59,368 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 13:19:59,368 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 13:19:59,368 INFO L130 BoogieDeclarations]: Found specification of procedure __set_rdc_table_num [2021-11-19 13:19:59,369 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_rdc_table_num [2021-11-19 13:19:59,369 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 13:19:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 13:19:59,370 INFO L130 BoogieDeclarations]: Found specification of procedure iounmap [2021-11-19 13:19:59,370 INFO L138 BoogieDeclarations]: Found implementation of procedure iounmap [2021-11-19 13:19:59,371 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g_serdes [2021-11-19 13:19:59,372 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g_serdes [2021-11-19 13:19:59,372 INFO L130 BoogieDeclarations]: Found specification of procedure pci_save_state [2021-11-19 13:19:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_save_state [2021-11-19 13:19:59,373 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 13:19:59,373 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 13:19:59,373 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-19 13:19:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-19 13:19:59,374 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_reset [2021-11-19 13:19:59,374 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_reset [2021-11-19 13:19:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_10g_set_lb_bcm870x [2021-11-19 13:19:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_10g_set_lb_bcm870x [2021-11-19 13:19:59,375 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 13:19:59,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~C_ULONG~X~C_ULONG~X~C_INT~X~$Pointer$~TO~~dma_addr_t~0 [2021-11-19 13:19:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hw [2021-11-19 13:19:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hw [2021-11-19 13:19:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headroom [2021-11-19 13:19:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headroom [2021-11-19 13:19:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure compound_head [2021-11-19 13:19:59,376 INFO L138 BoogieDeclarations]: Found implementation of procedure compound_head [2021-11-19 13:19:59,376 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-11-19 13:19:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-11-19 13:19:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure pci_set_dma_mask [2021-11-19 13:19:59,377 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_set_dma_mask [2021-11-19 13:19:59,377 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_txd [2021-11-19 13:19:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_txd [2021-11-19 13:19:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure pci_disable_device [2021-11-19 13:19:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_disable_device [2021-11-19 13:19:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_tcamkey_from_ip4fs [2021-11-19 13:19:59,378 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_tcamkey_from_ip4fs [2021-11-19 13:19:59,378 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_lock [2021-11-19 13:19:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_lock [2021-11-19 13:19:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rx_channel_reset [2021-11-19 13:19:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rx_channel_reset [2021-11-19 13:19:59,379 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_glue0 [2021-11-19 13:19:59,379 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_glue0 [2021-11-19 13:19:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure niu_serdes_init [2021-11-19 13:19:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_serdes_init [2021-11-19 13:19:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_channels [2021-11-19 13:19:59,380 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_channels [2021-11-19 13:19:59,380 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_all_queues [2021-11-19 13:19:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_all_queues [2021-11-19 13:19:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure niu_rbr_add_page [2021-11-19 13:19:59,381 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_rbr_add_page [2021-11-19 13:19:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 13:19:59,381 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_link [2021-11-19 13:19:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_link [2021-11-19 13:19:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_1 [2021-11-19 13:19:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_1 [2021-11-19 13:19:59,382 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_0 [2021-11-19 13:19:59,382 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_0 [2021-11-19 13:19:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_3 [2021-11-19 13:19:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_3 [2021-11-19 13:19:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-19 13:19:59,383 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2021-11-19 13:19:59,383 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 13:19:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-19 13:19:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-19 13:19:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 13:19:59,384 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 13:19:59,384 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 13:19:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-19 13:19:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure skb_headlen [2021-11-19 13:19:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_headlen [2021-11-19 13:19:59,385 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 13:19:59,385 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 13:19:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure mii_read [2021-11-19 13:19:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_read [2021-11-19 13:19:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_tx_channels [2021-11-19 13:19:59,386 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_tx_channels [2021-11-19 13:19:59,386 INFO L130 BoogieDeclarations]: Found specification of procedure esr_write_rxtx_ctrl [2021-11-19 13:19:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_write_rxtx_ctrl [2021-11-19 13:19:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 13:19:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~X~$Pointer$~TO~VOID [2021-11-19 13:19:59,387 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_nfc [2021-11-19 13:19:59,387 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_nfc [2021-11-19 13:19:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure niu_nway_reset [2021-11-19 13:19:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_nway_reset [2021-11-19 13:19:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 13:19:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 13:19:59,388 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_netdev [2021-11-19 13:19:59,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_netdev [2021-11-19 13:19:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure niu_force_led [2021-11-19 13:19:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_force_led [2021-11-19 13:19:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 13:19:59,389 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 13:19:59,389 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 13:19:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 13:19:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16_swp [2021-11-19 13:19:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16_swp [2021-11-19 13:19:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_napi [2021-11-19 13:19:59,390 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_napi [2021-11-19 13:19:59,390 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2021-11-19 13:19:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2021-11-19 13:19:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure niu_disable_ipp [2021-11-19 13:19:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_disable_ipp [2021-11-19 13:19:59,391 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_10g [2021-11-19 13:19:59,391 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_10g [2021-11-19 13:19:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 13:19:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_size [2021-11-19 13:19:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_size [2021-11-19 13:19:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure niu_hash_rxaddr [2021-11-19 13:19:59,392 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_hash_rxaddr [2021-11-19 13:19:59,392 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g_bcm8706 [2021-11-19 13:19:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g_bcm8706 [2021-11-19 13:19:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 13:19:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 13:19:59,393 INFO L130 BoogieDeclarations]: Found specification of procedure niu_close [2021-11-19 13:19:59,393 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_close [2021-11-19 13:19:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g [2021-11-19 13:19:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g [2021-11-19 13:19:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-11-19 13:19:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2021-11-19 13:19:59,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2021-11-19 13:19:59,394 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_hostinfo [2021-11-19 13:19:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_hostinfo [2021-11-19 13:19:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure ip_hdr [2021-11-19 13:19:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ip_hdr [2021-11-19 13:19:59,395 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_rx_channels [2021-11-19 13:19:59,395 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_rx_channels [2021-11-19 13:19:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 13:19:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 13:19:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_unmap_page [2021-11-19 13:19:59,396 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_unmap_page [2021-11-19 13:19:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 13:19:59,396 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_diag_bcm870x [2021-11-19 13:19:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_diag_bcm870x [2021-11-19 13:19:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_platdata [2021-11-19 13:19:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_platdata [2021-11-19 13:19:59,397 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-11-19 13:19:59,397 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-11-19 13:19:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 13:19:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_flush [2021-11-19 13:19:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_flush [2021-11-19 13:19:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure add_timer [2021-11-19 13:19:59,398 INFO L138 BoogieDeclarations]: Found implementation of procedure add_timer [2021-11-19 13:19:59,398 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_hw [2021-11-19 13:19:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_hw [2021-11-19 13:19:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure niu_resume [2021-11-19 13:19:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_resume [2021-11-19 13:19:59,399 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_settings [2021-11-19 13:19:59,399 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_settings [2021-11-19 13:19:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure niu_put_parent [2021-11-19 13:19:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_put_parent [2021-11-19 13:19:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_invariants [2021-11-19 13:19:59,400 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_invariants [2021-11-19 13:19:59,400 INFO L130 BoogieDeclarations]: Found specification of procedure niu_reset_tx_channels [2021-11-19 13:19:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_reset_tx_channels [2021-11-19 13:19:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2021-11-19 13:19:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2021-11-19 13:19:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 13:19:59,401 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 13:19:59,401 INFO L130 BoogieDeclarations]: Found specification of procedure __show_chan_per_port [2021-11-19 13:19:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __show_chan_per_port [2021-11-19 13:19:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight64 [2021-11-19 13:19:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight64 [2021-11-19 13:19:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_eeprom_len [2021-11-19 13:19:59,402 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_eeprom_len [2021-11-19 13:19:59,402 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 13:19:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 13:19:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure niu_stop_rx_channels [2021-11-19 13:19:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_stop_rx_channels [2021-11-19 13:19:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_glue0 [2021-11-19 13:19:59,403 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_glue0 [2021-11-19 13:19:59,403 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_l3proto [2021-11-19 13:19:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_l3proto [2021-11-19 13:19:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 13:19:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 13:19:59,404 INFO L130 BoogieDeclarations]: Found specification of procedure niu_full_shutdown [2021-11-19 13:19:59,404 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_full_shutdown [2021-11-19 13:19:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:19:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~C_INT [2021-11-19 13:19:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 13:19:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 13:19:59,405 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:19:59,405 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-19 13:19:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 13:19:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 13:19:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 13:19:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 13:19:59,406 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 13:19:59,407 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 13:19:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 13:19:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 13:19:59,544 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_and_validate_port [2021-11-19 13:19:59,544 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_and_validate_port [2021-11-19 13:19:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac [2021-11-19 13:19:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac [2021-11-19 13:19:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_xif [2021-11-19 13:19:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_xif [2021-11-19 13:19:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read [2021-11-19 13:19:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read [2021-11-19 13:19:59,545 INFO L130 BoogieDeclarations]: Found specification of procedure niu_num_alt_addr [2021-11-19 13:19:59,545 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_num_alt_addr [2021-11-19 13:19:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure release_tx_packet [2021-11-19 13:19:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure release_tx_packet [2021-11-19 13:19:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure esr_read_rxtx_ctrl [2021-11-19 13:19:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_read_rxtx_ctrl [2021-11-19 13:19:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_user_ip_class_enable [2021-11-19 13:19:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_user_ip_class_enable [2021-11-19 13:19:59,546 INFO L130 BoogieDeclarations]: Found specification of procedure phy_record [2021-11-19 13:19:59,546 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_record [2021-11-19 13:19:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_page [2021-11-19 13:19:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_page [2021-11-19 13:19:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure niu_free_irq [2021-11-19 13:19:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_free_irq [2021-11-19 13:19:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_wake_queue [2021-11-19 13:19:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_wake_queue [2021-11-19 13:19:59,547 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_channel [2021-11-19 13:19:59,547 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_channel [2021-11-19 13:19:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure pci_release_regions [2021-11-19 13:19:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_release_regions [2021-11-19 13:19:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-19 13:19:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-19 13:19:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 13:19:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 13:19:59,548 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_free_coherent [2021-11-19 13:19:59,548 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_free_coherent [2021-11-19 13:19:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 13:19:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 13:19:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 13:19:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 13:19:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 13:19:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 13:19:59,549 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_stop [2021-11-19 13:19:59,549 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_stop [2021-11-19 13:19:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_unmap_page [2021-11-19 13:19:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_unmap_page [2021-11-19 13:19:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-19 13:19:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-19 13:19:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_alt_mac [2021-11-19 13:19:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_alt_mac [2021-11-19 13:19:59,550 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_tx_unlock [2021-11-19 13:19:59,550 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_tx_unlock [2021-11-19 13:19:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_serdes [2021-11-19 13:19:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_serdes [2021-11-19 13:19:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-19 13:19:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-19 13:19:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure mii_write [2021-11-19 13:19:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_write [2021-11-19 13:19:59,551 INFO L130 BoogieDeclarations]: Found specification of procedure skb_end_pointer [2021-11-19 13:19:59,551 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_end_pointer [2021-11-19 13:19:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g [2021-11-19 13:19:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g [2021-11-19 13:19:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 13:19:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 13:19:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-19 13:19:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-19 13:19:59,552 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2021-11-19 13:19:59,552 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 13:19:59,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_locked_at_exit [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 13:19:59,553 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2021-11-19 13:19:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2021-11-19 13:19:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 13:19:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 13:19:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure niu_sync_rx_discard_stats [2021-11-19 13:19:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_sync_rx_discard_stats [2021-11-19 13:19:59,554 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ldg_rearm [2021-11-19 13:19:59,554 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ldg_rearm [2021-11-19 13:19:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_mac_addr [2021-11-19 13:19:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_mac_addr [2021-11-19 13:19:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-19 13:19:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-19 13:19:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_wait [2021-11-19 13:19:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_wait [2021-11-19 13:19:59,555 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 13:19:59,555 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 13:19:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 13:19:59,556 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 13:19:59,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2021-11-19 13:19:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2021-11-19 13:19:59,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dev_set_drvdata [2021-11-19 13:19:59,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dev_set_drvdata [2021-11-19 13:19:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure mrvl88x2011_act_led [2021-11-19 13:19:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure mrvl88x2011_act_led [2021-11-19 13:19:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure phy_decode [2021-11-19 13:19:59,559 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_decode [2021-11-19 13:19:59,559 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_assoc_write [2021-11-19 13:19:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_assoc_write [2021-11-19 13:19:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure niu_link_status [2021-11-19 13:19:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_link_status [2021-11-19 13:19:59,560 INFO L130 BoogieDeclarations]: Found specification of procedure __udelay [2021-11-19 13:19:59,560 INFO L138 BoogieDeclarations]: Found implementation of procedure __udelay [2021-11-19 13:19:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:19:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~C_INT [2021-11-19 13:19:59,561 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_primary_mac_rdc_table [2021-11-19 13:19:59,561 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_primary_mac_rdc_table [2021-11-19 13:19:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-19 13:19:59,576 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-19 13:19:59,576 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_multicast_mac_rdc_table [2021-11-19 13:19:59,577 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_multicast_mac_rdc_table [2021-11-19 13:19:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_channel_stop [2021-11-19 13:19:59,577 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_channel_stop [2021-11-19 13:19:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 13:19:59,577 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 13:19:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 13:19:59,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2021-11-19 13:19:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 13:19:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_niu_parent_lock [2021-11-19 13:19:59,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_niu_parent_lock [2021-11-19 13:19:59,578 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_get_index [2021-11-19 13:19:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_get_index [2021-11-19 13:19:59,579 INFO L130 BoogieDeclarations]: Found specification of procedure niu_xcvr_init [2021-11-19 13:19:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_xcvr_init [2021-11-19 13:19:59,579 INFO L130 BoogieDeclarations]: Found specification of procedure debug_dma_map_page [2021-11-19 13:19:59,579 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_dma_map_page [2021-11-19 13:19:59,580 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_1g_serdes [2021-11-19 13:19:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_1g_serdes [2021-11-19 13:19:59,580 INFO L130 BoogieDeclarations]: Found specification of procedure skb_frag_size [2021-11-19 13:19:59,580 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_frag_size [2021-11-19 13:19:59,580 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_serdes [2021-11-19 13:19:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_serdes [2021-11-19 13:19:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 13:19:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_1g_rgmii [2021-11-19 13:19:59,581 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_1g_rgmii [2021-11-19 13:19:59,581 INFO L130 BoogieDeclarations]: Found specification of procedure mdio_read [2021-11-19 13:19:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure mdio_read [2021-11-19 13:19:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure writeq [2021-11-19 13:19:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure writeq [2021-11-19 13:19:59,582 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_rx_cfg [2021-11-19 13:19:59,582 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_rx_cfg [2021-11-19 13:19:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g [2021-11-19 13:19:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g [2021-11-19 13:19:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-19 13:19:59,583 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-19 13:19:59,583 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_rx_mac [2021-11-19 13:19:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_rx_mac [2021-11-19 13:19:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ipp_reset [2021-11-19 13:19:59,584 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ipp_reset [2021-11-19 13:19:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 13:19:59,584 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 13:19:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 13:19:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 13:19:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 13:19:59,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 13:19:59,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 13:19:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_map_single [2021-11-19 13:19:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_map_single [2021-11-19 13:19:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure esr2_set_tx_cfg [2021-11-19 13:19:59,586 INFO L138 BoogieDeclarations]: Found implementation of procedure esr2_set_tx_cfg [2021-11-19 13:19:59,586 INFO L130 BoogieDeclarations]: Found specification of procedure niu_handle_led [2021-11-19 13:19:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_handle_led [2021-11-19 13:19:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pcs_mii_reset [2021-11-19 13:19:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pcs_mii_reset [2021-11-19 13:19:59,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-19 13:19:59,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_niu_parent_lock [2021-11-19 13:19:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure kmemcheck_mark_initialized [2021-11-19 13:19:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemcheck_mark_initialized [2021-11-19 13:19:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_alloc_coherent [2021-11-19 13:19:59,588 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_alloc_coherent [2021-11-19 13:19:59,588 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_10g_hotplug [2021-11-19 13:19:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_10g_hotplug [2021-11-19 13:19:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-19 13:19:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_EMGentry_exit_niu_exit_27_2 [2021-11-19 13:19:59,589 INFO L130 BoogieDeclarations]: Found specification of procedure link_status_1g_rgmii [2021-11-19 13:19:59,589 INFO L138 BoogieDeclarations]: Found implementation of procedure link_status_1g_rgmii [2021-11-19 13:19:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_napi [2021-11-19 13:19:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_napi [2021-11-19 13:19:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure kcalloc [2021-11-19 13:19:59,590 INFO L138 BoogieDeclarations]: Found implementation of procedure kcalloc [2021-11-19 13:19:59,590 INFO L130 BoogieDeclarations]: Found specification of procedure xcvr_init_10g [2021-11-19 13:19:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure xcvr_init_10g [2021-11-19 13:19:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure __le64_to_cpup [2021-11-19 13:19:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __le64_to_cpup [2021-11-19 13:19:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure niu_ethflow_to_class [2021-11-19 13:19:59,591 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_ethflow_to_class [2021-11-19 13:19:59,591 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 13:19:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 13:19:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure __free_pages [2021-11-19 13:19:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure __free_pages [2021-11-19 13:19:59,592 INFO L130 BoogieDeclarations]: Found specification of procedure niu_enable_interrupts [2021-11-19 13:19:59,592 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_enable_interrupts [2021-11-19 13:19:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 13:19:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 13:19:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 13:19:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 13:19:59,593 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 13:19:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2021-11-19 13:19:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree_skb [2021-11-19 13:19:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure niu_init_tx_mac [2021-11-19 13:19:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_init_tx_mac [2021-11-19 13:19:59,594 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-19 13:19:59,594 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-19 13:19:59,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-19 13:19:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-19 13:19:59,608 INFO L130 BoogieDeclarations]: Found specification of procedure esr_reset [2021-11-19 13:19:59,608 INFO L138 BoogieDeclarations]: Found implementation of procedure esr_reset [2021-11-19 13:19:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_irq [2021-11-19 13:19:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_irq [2021-11-19 13:19:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure __niu_wait_bits_clear [2021-11-19 13:19:59,609 INFO L138 BoogieDeclarations]: Found implementation of procedure __niu_wait_bits_clear [2021-11-19 13:19:59,609 INFO L130 BoogieDeclarations]: Found specification of procedure niu_open [2021-11-19 13:19:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_open [2021-11-19 13:19:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:19:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-19 13:19:59,610 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2021-11-19 13:19:59,610 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2021-11-19 13:19:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 13:19:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 13:19:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_eeprom_read16 [2021-11-19 13:19:59,611 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_eeprom_read16 [2021-11-19 13:19:59,611 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_wait_bit [2021-11-19 13:19:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_wait_bit [2021-11-19 13:19:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure skb_network_header [2021-11-19 13:19:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_network_header [2021-11-19 13:19:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 13:19:59,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 13:19:59,612 INFO L130 BoogieDeclarations]: Found specification of procedure niu_tx_avail [2021-11-19 13:19:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_tx_avail [2021-11-19 13:19:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-19 13:19:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~C_ULONG~TO~C_LONG [2021-11-19 13:19:59,613 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_alt_mac_rdc_table [2021-11-19 13:19:59,613 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_alt_mac_rdc_table [2021-11-19 13:19:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure bcm8704_user_dev3_readback [2021-11-19 13:19:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure bcm8704_user_dev3_readback [2021-11-19 13:19:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_1g [2021-11-19 13:19:59,614 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_1g [2021-11-19 13:19:59,614 INFO L130 BoogieDeclarations]: Found specification of procedure niu_set_rx_mode [2021-11-19 13:19:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_set_rx_mode [2021-11-19 13:19:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 13:19:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 13:19:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure niu_get_settings [2021-11-19 13:19:59,615 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_get_settings [2021-11-19 13:19:59,615 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-19 13:19:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-19 13:19:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_write [2021-11-19 13:19:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_write [2021-11-19 13:19:59,616 INFO L130 BoogieDeclarations]: Found specification of procedure niu_pci_remove_one [2021-11-19 13:19:59,616 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_pci_remove_one [2021-11-19 13:19:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_stop_queue [2021-11-19 13:19:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_stop_queue [2021-11-19 13:19:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure mii_reset [2021-11-19 13:19:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure mii_reset [2021-11-19 13:19:59,617 INFO L130 BoogieDeclarations]: Found specification of procedure niu_netif_start [2021-11-19 13:19:59,617 INFO L138 BoogieDeclarations]: Found implementation of procedure niu_netif_start [2021-11-19 13:19:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-19 13:19:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-19 13:19:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure tcam_enable [2021-11-19 13:19:59,618 INFO L138 BoogieDeclarations]: Found implementation of procedure tcam_enable [2021-11-19 13:19:59,618 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2021-11-19 13:19:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2021-11-19 13:19:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-19 13:19:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~C_ULONG~X~$Pointer$~X~~u64~0~TO~VOID [2021-11-19 13:19:59,619 INFO L130 BoogieDeclarations]: Found specification of procedure readq [2021-11-19 13:19:59,619 INFO L138 BoogieDeclarations]: Found implementation of procedure readq [2021-11-19 13:19:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2021-11-19 13:19:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2021-11-19 13:19:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure phy_encode [2021-11-19 13:19:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure phy_encode [2021-11-19 13:19:59,620 INFO L130 BoogieDeclarations]: Found specification of procedure serdes_init_niu_10g_fiber [2021-11-19 13:19:59,620 INFO L138 BoogieDeclarations]: Found implementation of procedure serdes_init_niu_10g_fiber [2021-11-19 13:20:02,361 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 13:20:02,370 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 13:20:05,900 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;