./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:40:17,191 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:40:17,194 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:40:17,255 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:40:17,256 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:40:17,261 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:40:17,264 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:40:17,269 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:40:17,273 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:40:17,283 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:40:17,285 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:40:17,287 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:40:17,288 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:40:17,294 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:40:17,299 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:40:17,308 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:40:17,312 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:40:17,314 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:40:17,317 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:40:17,323 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:40:17,325 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:40:17,327 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:40:17,329 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:40:17,331 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:40:17,335 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:40:17,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:40:17,343 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:40:17,344 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:40:17,345 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:40:17,347 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:40:17,350 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:40:17,351 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:40:17,353 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:40:17,356 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:40:17,358 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:40:17,359 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:40:17,360 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:40:17,361 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:40:17,361 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:40:17,362 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:40:17,364 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:40:17,365 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-19 14:40:17,435 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:40:17,439 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:40:17,441 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:40:17,442 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:40:17,442 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:40:17,442 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:40:17,443 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:40:17,443 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-19 14:40:17,443 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:40:17,443 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:40:17,445 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-19 14:40:17,445 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-19 14:40:17,446 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:40:17,446 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-19 14:40:17,446 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-19 14:40:17,447 INFO L138 SettingsManager]: * Simplification Technique=SIMPLIFY_QUICK [2021-11-19 14:40:17,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:40:17,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-19 14:40:17,448 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:40:17,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:40:17,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:40:17,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:40:17,449 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:40:17,450 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:40:17,450 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:40:17,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:40:17,451 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:40:17,451 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:40:17,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:40:17,454 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:40:17,455 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:40:17,455 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:40:17,455 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-19 14:40:17,456 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-19 14:40:17,456 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:40:17,456 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:40:17,457 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:40:17,457 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2021-11-19 14:40:17,849 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:40:17,878 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:40:17,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:40:17,884 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:40:17,885 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:40:17,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-19 14:40:18,035 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/8f5ae8552/602a0b802932457fafd8f46ce0af4e18/FLAGde50d1427 [2021-11-19 14:40:19,323 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:40:19,324 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-19 14:40:19,392 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/8f5ae8552/602a0b802932457fafd8f46ce0af4e18/FLAGde50d1427 [2021-11-19 14:40:19,473 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/8f5ae8552/602a0b802932457fafd8f46ce0af4e18 [2021-11-19 14:40:19,479 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:40:19,482 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:40:19,488 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:40:19,488 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:40:19,493 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:40:19,495 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:40:19" (1/1) ... [2021-11-19 14:40:19,497 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@58ca2a05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:19, skipping insertion in model container [2021-11-19 14:40:19,498 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:40:19" (1/1) ... [2021-11-19 14:40:19,510 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:40:19,718 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:40:20,478 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-19 14:40:20,478 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-19 14:40:21,273 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-19 14:40:23,064 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 14:40:23,261 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 14:40:23,263 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 14:40:23,704 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:40:23,869 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 14:40:23,870 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver@25921bc9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:23, skipping insertion in model container [2021-11-19 14:40:23,870 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:40:23,871 INFO L184 ToolchainWalker]: Toolchain execution was canceled (user or tool) before executing de.uni_freiburg.informatik.ultimate.boogie.procedureinliner [2021-11-19 14:40:23,873 INFO L158 Benchmark]: Toolchain (without parser) took 4389.63ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 87.0MB in the beginning and 130.6MB in the end (delta: -43.6MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2021-11-19 14:40:23,875 INFO L158 Benchmark]: CDTParser took 0.20ms. Allocated memory is still 88.1MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. [2021-11-19 14:40:23,877 INFO L158 Benchmark]: CACSL2BoogieTranslator took 4382.61ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 86.7MB in the beginning and 130.6MB in the end (delta: -43.9MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. [2021-11-19 14:40:23,880 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20ms. Allocated memory is still 88.1MB. Free memory was 43.4MB in the beginning and 43.3MB in the end (delta: 76.9kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 4382.61ms. Allocated memory was 134.2MB in the beginning and 197.1MB in the end (delta: 62.9MB). Free memory was 86.7MB in the beginning and 130.6MB in the end (delta: -43.9MB). Peak memory consumption was 43.5MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - UnsupportedSyntaxResult [Line: 7233]: 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-0f8a17c [2021-11-19 14:40:26,815 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-19 14:40:26,822 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-19 14:40:26,885 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-19 14:40:26,886 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-19 14:40:26,891 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-19 14:40:26,895 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-19 14:40:26,900 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-19 14:40:26,905 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-19 14:40:26,915 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-19 14:40:26,917 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-19 14:40:26,919 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-19 14:40:26,920 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-19 14:40:26,924 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-19 14:40:26,927 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-19 14:40:26,935 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-19 14:40:26,937 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-19 14:40:26,939 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-19 14:40:26,942 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-19 14:40:26,954 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-19 14:40:26,957 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-19 14:40:26,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-19 14:40:26,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-19 14:40:26,967 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-19 14:40:26,982 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-19 14:40:26,983 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-19 14:40:26,983 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-19 14:40:26,990 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-19 14:40:26,990 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-19 14:40:26,991 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-19 14:40:26,992 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-19 14:40:26,993 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-19 14:40:26,994 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-19 14:40:26,995 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-19 14:40:26,997 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-19 14:40:26,997 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-19 14:40:26,998 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-19 14:40:26,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-19 14:40:26,999 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-19 14:40:27,000 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-19 14:40:27,001 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-19 14:40:27,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2021-11-19 14:40:27,045 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-19 14:40:27,045 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-19 14:40:27,046 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-19 14:40:27,046 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-19 14:40:27,047 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-19 14:40:27,047 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-19 14:40:27,047 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-19 14:40:27,047 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-19 14:40:27,048 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-19 14:40:27,048 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-19 14:40:27,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-19 14:40:27,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-19 14:40:27,049 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-19 14:40:27,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-19 14:40:27,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-19 14:40:27,050 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2021-11-19 14:40:27,050 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2021-11-19 14:40:27,051 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2021-11-19 14:40:27,051 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-19 14:40:27,051 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-19 14:40:27,051 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-19 14:40:27,052 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-19 14:40:27,052 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-19 14:40:27,052 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-19 14:40:27,052 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:40:27,053 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-19 14:40:27,053 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-19 14:40:27,055 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-19 14:40:27,056 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2021-11-19 14:40:27,056 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2021-11-19 14:40:27,056 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-19 14:40:27,057 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-19 14:40:27,057 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-19 14:40:27,057 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 2b78a04c3202bb657535109703f910487b23dccb50b36710b16002fa6216328a [2021-11-19 14:40:27,602 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-19 14:40:27,632 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-19 14:40:27,636 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-19 14:40:27,637 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-19 14:40:27,638 INFO L275 PluginConnector]: CDTParser initialized [2021-11-19 14:40:27,640 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/../../sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-19 14:40:27,730 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/aed92ab5b/90123b44d59b42d78a251b6d19abeba4/FLAGa995f73ac [2021-11-19 14:40:28,962 INFO L306 CDTParser]: Found 1 translation units. [2021-11-19 14:40:28,963 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i [2021-11-19 14:40:29,037 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/aed92ab5b/90123b44d59b42d78a251b6d19abeba4/FLAGa995f73ac [2021-11-19 14:40:29,185 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/data/aed92ab5b/90123b44d59b42d78a251b6d19abeba4 [2021-11-19 14:40:29,190 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-19 14:40:29,192 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-19 14:40:29,196 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-19 14:40:29,197 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-19 14:40:29,201 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-19 14:40:29,202 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:40:29" (1/1) ... [2021-11-19 14:40:29,205 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7c88c035 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:29, skipping insertion in model container [2021-11-19 14:40:29,205 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 02:40:29" (1/1) ... [2021-11-19 14:40:29,250 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-19 14:40:29,475 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:40:30,368 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-19 14:40:30,368 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-19 14:40:31,051 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-19 14:40:33,362 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:40:33,499 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2021-11-19 14:40:33,626 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-19 14:40:33,812 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-19 14:40:33,812 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-19 14:40:33,832 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-19 14:40:34,246 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:40:34,313 INFO L203 MainTranslator]: Completed pre-run [2021-11-19 14:40:34,580 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name show at C: (*show)(struct kobject___0 * , struct attribute___0 * , char * ) [5962] [2021-11-19 14:40:34,581 WARN L1244 CHandler]: Detected problem Invalid redeclaration of the name store at C: (*store)(struct kobject___0 * , struct attribute___0 * , char const * , size_t ) [5963-5964] [2021-11-19 14:40:34,592 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_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/sv-benchmarks/c/ldv-linux-3.16-rc1/43_2a_bitvector_linux-3.16-rc1.tar.xz-43_2a-drivers--net--ethernet--broadcom--b44.ko-entry_point.cil.out.i[180028,180041] [2021-11-19 14:40:34,975 INFO L207 PostProcessor]: Analyzing one entry point: main [2021-11-19 14:40:35,405 INFO L208 MainTranslator]: Completed translation [2021-11-19 14:40:35,406 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35 WrapperNode [2021-11-19 14:40:35,406 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-19 14:40:35,408 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-19 14:40:35,408 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-19 14:40:35,408 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-19 14:40:35,419 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:35,598 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:35,923 INFO L137 Inliner]: procedures = 395, calls = 2789, calls flagged for inlining = 197, calls inlined = 172, statements flattened = 5411 [2021-11-19 14:40:35,924 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-19 14:40:35,925 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-19 14:40:35,925 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-19 14:40:35,925 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-19 14:40:35,937 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:35,938 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,026 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,027 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,314 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,362 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,406 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,458 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-19 14:40:36,460 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-19 14:40:36,460 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-19 14:40:36,460 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-19 14:40:36,462 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 02:40:35" (1/1) ... [2021-11-19 14:40:36,473 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-19 14:40:36,487 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/z3 [2021-11-19 14:40:36,503 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-19 14:40:36,521 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_87a5b62a-3c75-40a4-8687-e3f6da0da2ed/bin/utaipan-UbGMyvGFUs/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-19 14:40:36,561 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2021-11-19 14:40:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2021-11-19 14:40:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2021-11-19 14:40:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2021-11-19 14:40:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2021-11-19 14:40:36,562 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2021-11-19 14:40:36,562 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_skb [2021-11-19 14:40:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_skb [2021-11-19 14:40:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2021-11-19 14:40:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2021-11-19 14:40:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2021-11-19 14:40:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2021-11-19 14:40:36,563 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2021-11-19 14:40:36,563 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2021-11-19 14:40:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-19 14:40:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-19 14:40:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2021-11-19 14:40:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2021-11-19 14:40:36,564 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_retry_irq [2021-11-19 14:40:36,564 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_retry_irq [2021-11-19 14:40:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2021-11-19 14:40:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2021-11-19 14:40:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2021-11-19 14:40:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2021-11-19 14:40:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2021-11-19 14:40:36,565 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2021-11-19 14:40:36,565 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-19 14:40:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-19 14:40:36,566 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2021-11-19 14:40:36,566 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2021-11-19 14:40:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure b44_poll_controller [2021-11-19 14:40:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_poll_controller [2021-11-19 14:40:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2021-11-19 14:40:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2021-11-19 14:40:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure eth_validate_addr [2021-11-19 14:40:36,567 INFO L138 BoogieDeclarations]: Found implementation of procedure eth_validate_addr [2021-11-19 14:40:36,567 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_u32 [2021-11-19 14:40:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-11-19 14:40:36,568 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-11-19 14:40:36,568 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-19 14:40:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2021-11-19 14:40:36,569 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2021-11-19 14:40:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2021-11-19 14:40:36,569 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2021-11-19 14:40:36,570 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2021-11-19 14:40:36,571 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2021-11-19 14:40:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2021-11-19 14:40:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2021-11-19 14:40:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2021-11-19 14:40:36,572 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2021-11-19 14:40:36,572 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2021-11-19 14:40:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2021-11-19 14:40:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2021-11-19 14:40:36,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2021-11-19 14:40:36,573 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2021-11-19 14:40:36,574 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2021-11-19 14:40:36,574 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2021-11-19 14:40:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2021-11-19 14:40:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure activate_pending_timer_3 [2021-11-19 14:40:36,575 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_pending_timer_3 [2021-11-19 14:40:36,575 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2021-11-19 14:40:36,576 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2021-11-19 14:40:36,576 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2021-11-19 14:40:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2021-11-19 14:40:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2021-11-19 14:40:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2021-11-19 14:40:36,577 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-19 14:40:36,577 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-19 14:40:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-19 14:40:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-19 14:40:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2021-11-19 14:40:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2021-11-19 14:40:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure b44_get_stats64 [2021-11-19 14:40:36,578 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_get_stats64 [2021-11-19 14:40:36,578 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2021-11-19 14:40:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2021-11-19 14:40:36,579 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2021-11-19 14:40:36,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2021-11-19 14:40:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2021-11-19 14:40:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2021-11-19 14:40:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-19 14:40:36,580 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_timer_3 [2021-11-19 14:40:36,580 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_timer_3 [2021-11-19 14:40:36,581 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2021-11-19 14:40:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2021-11-19 14:40:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-19 14:40:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2021-11-19 14:40:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2021-11-19 14:40:36,582 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2021-11-19 14:40:36,582 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2021-11-19 14:40:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-19 14:40:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2021-11-19 14:40:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2021-11-19 14:40:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2021-11-19 14:40:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure reg_timer_3 [2021-11-19 14:40:36,583 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_timer_3 [2021-11-19 14:40:36,583 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-11-19 14:40:36,584 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-11-19 14:40:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2021-11-19 14:40:36,584 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2021-11-19 14:40:36,584 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2021-11-19 14:40:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2021-11-19 14:40:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2021-11-19 14:40:36,585 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2021-11-19 14:40:36,585 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2021-11-19 14:40:36,586 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2021-11-19 14:40:36,587 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-19 14:40:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-19 14:40:36,590 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2021-11-19 14:40:36,590 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2021-11-19 14:40:36,591 INFO L130 BoogieDeclarations]: Found specification of procedure b44_remove_one [2021-11-19 14:40:36,593 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_remove_one [2021-11-19 14:40:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure b44_ioctl [2021-11-19 14:40:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_ioctl [2021-11-19 14:40:36,594 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2021-11-19 14:40:36,594 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2021-11-19 14:40:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_fetch_begin_irq [2021-11-19 14:40:36,599 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_fetch_begin_irq [2021-11-19 14:40:36,599 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2021-11-19 14:40:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2021-11-19 14:40:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-11-19 14:40:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-11-19 14:40:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2021-11-19 14:40:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-19 14:40:36,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-19 14:40:36,600 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-19 14:40:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-19 14:40:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2021-11-19 14:40:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_free [2021-11-19 14:40:36,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_free [2021-11-19 14:40:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2021-11-19 14:40:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2021-11-19 14:40:36,601 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-19 14:40:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2021-11-19 14:40:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-19 14:40:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-19 14:40:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-19 14:40:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2021-11-19 14:40:36,602 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2021-11-19 14:40:36,602 INFO L130 BoogieDeclarations]: Found specification of procedure mdiobus_unregister [2021-11-19 14:40:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure mdiobus_unregister [2021-11-19 14:40:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2021-11-19 14:40:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2021-11-19 14:40:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2021-11-19 14:40:36,603 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2021-11-19 14:40:36,603 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2021-11-19 14:40:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2021-11-19 14:40:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2021-11-19 14:40:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2021-11-19 14:40:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2021-11-19 14:40:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_off [2021-11-19 14:40:36,604 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2021-11-19 14:40:36,604 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2021-11-19 14:40:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_device_enable [2021-11-19 14:40:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_device_enable [2021-11-19 14:40:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2021-11-19 14:40:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2021-11-19 14:40:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2021-11-19 14:40:36,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2021-11-19 14:40:36,605 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_rx_mode [2021-11-19 14:40:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_rx_mode [2021-11-19 14:40:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_cmd_speed_set [2021-11-19 14:40:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ethtool_cmd_speed_set [2021-11-19 14:40:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-19 14:40:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-19 14:40:36,606 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2021-11-19 14:40:36,606 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2021-11-19 14:40:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2021-11-19 14:40:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2021-11-19 14:40:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2021-11-19 14:40:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2021-11-19 14:40:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2021-11-19 14:40:36,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2021-11-19 14:40:36,607 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2021-11-19 14:40:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2021-11-19 14:40:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure __netif_schedule [2021-11-19 14:40:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure __netif_schedule [2021-11-19 14:40:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2021-11-19 14:40:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2021-11-19 14:40:36,608 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2021-11-19 14:40:36,608 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2021-11-19 14:40:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-19 14:40:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2021-11-19 14:40:36,609 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2021-11-19 14:40:36,609 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-19 14:40:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2021-11-19 14:40:36,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2021-11-19 14:40:36,610 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2021-11-19 14:40:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2021-11-19 14:40:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure b44_tx_timeout [2021-11-19 14:40:36,611 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_tx_timeout [2021-11-19 14:40:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2021-11-19 14:40:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2021-11-19 14:40:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2021-11-19 14:40:36,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2021-11-19 14:40:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-19 14:40:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2021-11-19 14:40:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2021-11-19 14:40:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2021-11-19 14:40:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2021-11-19 14:40:36,612 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-19 14:40:36,612 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-19 14:40:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2021-11-19 14:40:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2021-11-19 14:40:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:40:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2021-11-19 14:40:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2021-11-19 14:40:36,613 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2021-11-19 14:40:36,613 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2021-11-19 14:40:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2021-11-19 14:40:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_mac_addr [2021-11-19 14:40:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_mac_addr [2021-11-19 14:40:36,614 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2021-11-19 14:40:36,614 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2021-11-19 14:40:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-19 14:40:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-19 14:40:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2021-11-19 14:40:36,615 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2021-11-19 14:40:36,615 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2021-11-19 14:40:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2021-11-19 14:40:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2021-11-19 14:40:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2021-11-19 14:40:36,616 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-11-19 14:40:36,616 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-11-19 14:40:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-19 14:40:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-19 14:40:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure b44_disable_ints [2021-11-19 14:40:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_disable_ints [2021-11-19 14:40:36,617 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2021-11-19 14:40:36,617 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2021-11-19 14:40:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2021-11-19 14:40:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2021-11-19 14:40:36,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2021-11-19 14:40:36,619 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2021-11-19 14:40:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-11-19 14:40:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-11-19 14:40:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-19 14:40:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-19 14:40:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-11-19 14:40:36,620 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-11-19 14:40:36,620 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2021-11-19 14:40:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2021-11-19 14:40:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2021-11-19 14:40:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2021-11-19 14:40:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2021-11-19 14:40:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2021-11-19 14:40:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2021-11-19 14:40:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2021-11-19 14:40:36,621 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2021-11-19 14:40:36,621 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2021-11-19 14:40:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure dql_avail [2021-11-19 14:40:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dql_avail [2021-11-19 14:40:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2021-11-19 14:40:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2021-11-19 14:40:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2021-11-19 14:40:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2021-11-19 14:40:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2021-11-19 14:40:36,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2021-11-19 14:40:36,622 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2021-11-19 14:40:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2021-11-19 14:40:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2021-11-19 14:40:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2021-11-19 14:40:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2021-11-19 14:40:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2021-11-19 14:40:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2021-11-19 14:40:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2021-11-19 14:40:36,623 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdev [2021-11-19 14:40:36,623 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_netdev [2021-11-19 14:40:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure b44_change_mtu [2021-11-19 14:40:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_change_mtu [2021-11-19 14:40:36,624 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2021-11-19 14:40:36,624 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2021-11-19 14:40:37,908 INFO L236 CfgBuilder]: Building ICFG [2021-11-19 14:40:37,914 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-19 14:40:38,649 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;