./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version dbf71c69 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta --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 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:37:11,375 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:37:11,379 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:37:11,423 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:37:11,424 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:37:11,427 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:37:11,430 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:37:11,437 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:37:11,439 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:37:11,447 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:37:11,448 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:37:11,451 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:37:11,451 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:37:11,454 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:37:11,457 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:37:11,459 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:37:11,461 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:37:11,462 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:37:11,464 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:37:11,473 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:37:11,475 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:37:11,477 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:37:11,480 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:37:11,482 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:37:11,492 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:37:11,492 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:37:11,493 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:37:11,495 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:37:11,496 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:37:11,497 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:37:11,498 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:37:11,499 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:37:11,501 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:37:11,502 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:37:11,504 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:37:11,504 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:37:11,505 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:37:11,505 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:37:11,506 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:37:11,507 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:37:11,507 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:37:11,508 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Default.epf [2022-10-17 17:37:11,536 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:37:11,536 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:37:11,537 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:37:11,537 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:37:11,538 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:37:11,538 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:37:11,538 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:37:11,538 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:37:11,539 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:37:11,539 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2022-10-17 17:37:11,539 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:37:11,539 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:37:11,540 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2022-10-17 17:37:11,540 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2022-10-17 17:37:11,540 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:37:11,540 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2022-10-17 17:37:11,541 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2022-10-17 17:37:11,541 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2022-10-17 17:37:11,542 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:37:11,542 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-17 17:37:11,542 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:37:11,542 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:37:11,543 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:37:11,543 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:37:11,543 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:37:11,543 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:37:11,544 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:37:11,544 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:37:11,544 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:37:11,544 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:11,545 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:37:11,545 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2022-10-17 17:37:11,545 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:37:11,545 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:37:11,545 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2022-10-17 17:37:11,546 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-17 17:37:11,546 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:37:11,546 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:37:11,546 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 [2022-10-17 17:37:11,846 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:37:11,870 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:37:11,872 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:37:11,874 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:37:11,875 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:37:11,876 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-10-17 17:37:11,953 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/b4345bcc2/29e04c9be8a14190a5681c292f690af0/FLAG81efd3a5b [2022-10-17 17:37:12,825 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:37:12,825 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-10-17 17:37:12,865 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/b4345bcc2/29e04c9be8a14190a5681c292f690af0/FLAG81efd3a5b [2022-10-17 17:37:13,273 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/b4345bcc2/29e04c9be8a14190a5681c292f690af0 [2022-10-17 17:37:13,276 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:37:13,279 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:37:13,280 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:13,281 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:37:13,285 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:37:13,286 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:13" (1/1) ... [2022-10-17 17:37:13,287 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d01bff1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:13, skipping insertion in model container [2022-10-17 17:37:13,287 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:13" (1/1) ... [2022-10-17 17:37:13,295 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:37:13,419 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:15,360 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_803b6ed9-b09b-46f7-999d-d64bcae52b63/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-10-17 17:37:15,416 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:15,528 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:37:15,850 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator has thrown an exception: de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckException: Type check failed for C: bmcr = bmcr & 4294954751U [5087] at de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) at de.uni_freiburg.informatik.ultimate.boogie.typechecker.TypeCheckHelper.typeCheckBinaryExpression(TypeCheckHelper.java:207) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.constructBinaryExpression(ExpressionFactory.java:597) at de.uni_freiburg.informatik.ultimate.boogie.ExpressionFactory.newBinaryExpression(ExpressionFactory.java:132) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.BitabsTranslation.abstractAssign(BitabsTranslation.java:483) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.expressiontranslation.IntegerTranslation.abstractAssginWithBitwiseOp(IntegerTranslation.java:973) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:737) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:372) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1397) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:326) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1650) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:332) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1081) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:334) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.chandler.FunctionHandler.handleFunctionDefinition(FunctionHandler.java:371) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:1470) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:289) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.processTUchild(CHandler.java:3276) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:2361) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.CHandler.visit(CHandler.java:601) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainDispatcher.dispatch(MainDispatcher.java:270) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.performMainRun(MainTranslator.java:244) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.translate(MainTranslator.java:206) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.run(MainTranslator.java:115) at de.uni_freiburg.informatik.ultimate.cdt.translation.implementation.base.MainTranslator.(MainTranslator.java:93) at de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.CACSL2BoogieTranslatorObserver.finish(CACSL2BoogieTranslatorObserver.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:320) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:63) [2022-10-17 17:37:15,865 INFO L158 Benchmark]: Toolchain (without parser) took 2583.97ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 81.5MB in the beginning and 77.0MB in the end (delta: 4.5MB). Peak memory consumption was 63.3MB. Max. memory is 16.1GB. [2022-10-17 17:37:15,866 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-10-17 17:37:15,868 INFO L158 Benchmark]: CACSL2BoogieTranslator took 2581.28ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 81.1MB in the beginning and 77.0MB in the end (delta: 4.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. [2022-10-17 17:37:15,871 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 107.0MB. Free memory is still 84.8MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 2581.28ms. Allocated memory was 107.0MB in the beginning and 136.3MB in the end (delta: 29.4MB). Free memory was 81.1MB in the beginning and 77.0MB in the end (delta: 4.1MB). Peak memory consumption was 61.2MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - ExceptionOrErrorResult: TypeCheckException: Type check failed for C: bmcr = bmcr & 4294954751U [5087] de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: TypeCheckException: Type check failed for C: bmcr = bmcr & 4294954751U [5087]: de.uni_freiburg.informatik.ultimate.boogie.TypeErrorReporter.report(TypeErrorReporter.java:52) 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_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta --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 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 --- Real Ultimate output --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-dbf71c6-m [2022-10-17 17:37:18,086 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-17 17:37:18,089 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-17 17:37:18,119 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-17 17:37:18,122 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-17 17:37:18,123 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-17 17:37:18,127 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-17 17:37:18,135 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-17 17:37:18,139 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-17 17:37:18,140 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-17 17:37:18,141 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-17 17:37:18,143 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-17 17:37:18,143 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-17 17:37:18,145 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-17 17:37:18,146 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-17 17:37:18,147 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-17 17:37:18,149 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-17 17:37:18,154 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-17 17:37:18,158 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-17 17:37:18,180 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-17 17:37:18,182 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-17 17:37:18,185 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-17 17:37:18,186 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-17 17:37:18,188 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-17 17:37:18,194 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-17 17:37:18,194 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-17 17:37:18,195 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-17 17:37:18,196 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-17 17:37:18,196 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-17 17:37:18,197 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-17 17:37:18,198 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-17 17:37:18,199 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-17 17:37:18,200 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-17 17:37:18,201 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-17 17:37:18,202 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-17 17:37:18,203 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-17 17:37:18,204 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-17 17:37:18,204 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-17 17:37:18,205 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-17 17:37:18,206 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-17 17:37:18,207 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-17 17:37:18,208 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/config/svcomp-Reach-64bit-Taipan_Bitvector.epf [2022-10-17 17:37:18,232 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-17 17:37:18,232 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-17 17:37:18,232 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-17 17:37:18,233 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-17 17:37:18,233 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-17 17:37:18,237 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-17 17:37:18,237 INFO L138 SettingsManager]: * User list type=DISABLED [2022-10-17 17:37:18,237 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2022-10-17 17:37:18,238 INFO L138 SettingsManager]: * Explicit value domain=true [2022-10-17 17:37:18,238 INFO L138 SettingsManager]: * Octagon Domain=false [2022-10-17 17:37:18,239 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2022-10-17 17:37:18,239 INFO L138 SettingsManager]: * Interval Domain=false [2022-10-17 17:37:18,240 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-17 17:37:18,241 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-17 17:37:18,241 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-17 17:37:18,242 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-17 17:37:18,242 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-17 17:37:18,242 INFO L138 SettingsManager]: * Adapt memory model on pointer casts if necessary=true [2022-10-17 17:37:18,242 INFO L138 SettingsManager]: * Use bitvectors instead of ints=true [2022-10-17 17:37:18,243 INFO L138 SettingsManager]: * Memory model=HoenickeLindenmann_4ByteResolution [2022-10-17 17:37:18,243 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-17 17:37:18,243 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-17 17:37:18,243 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-17 17:37:18,244 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-17 17:37:18,244 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-17 17:37:18,244 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-17 17:37:18,245 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:18,245 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-17 17:37:18,245 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-17 17:37:18,245 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-17 17:37:18,246 INFO L138 SettingsManager]: * Trace refinement strategy=WALRUS [2022-10-17 17:37:18,246 INFO L138 SettingsManager]: * Command for external solver=cvc4 --incremental --print-success --lang smt [2022-10-17 17:37:18,246 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-17 17:37:18,246 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2022-10-17 17:37:18,247 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2022-10-17 17:37:18,247 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_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 5b63a905acfd4b5a3a829dfea2a5e50817394e36e60dd0b56de951733741a7b6 [2022-10-17 17:37:18,620 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-17 17:37:18,649 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-17 17:37:18,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-17 17:37:18,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-17 17:37:18,656 INFO L275 PluginConnector]: CDTParser initialized [2022-10-17 17:37:18,658 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/../../sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-10-17 17:37:18,742 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/23b423b8d/ff504fb40c3d497b81e1c563fc430eeb/FLAG3a4289811 [2022-10-17 17:37:19,716 INFO L306 CDTParser]: Found 1 translation units. [2022-10-17 17:37:19,717 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i [2022-10-17 17:37:19,773 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/23b423b8d/ff504fb40c3d497b81e1c563fc430eeb/FLAG3a4289811 [2022-10-17 17:37:20,076 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/data/23b423b8d/ff504fb40c3d497b81e1c563fc430eeb [2022-10-17 17:37:20,085 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-17 17:37:20,091 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-10-17 17:37:20,095 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:20,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-17 17:37:20,099 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-17 17:37:20,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:20" (1/1) ... [2022-10-17 17:37:20,101 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@163e80d0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:20, skipping insertion in model container [2022-10-17 17:37:20,102 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.10 05:37:20" (1/1) ... [2022-10-17 17:37:20,110 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-17 17:37:20,283 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:22,207 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_803b6ed9-b09b-46f7-999d-d64bcae52b63/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-10-17 17:37:22,235 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:22,349 INFO L200 MainTranslator]: Restarting translation with changed settings: SettingsChange [mNewPreferredMemoryModel=HoenickeLindenmann_1ByteResolution] [2022-10-17 17:37:22,471 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-17 17:37:22,800 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_803b6ed9-b09b-46f7-999d-d64bcae52b63/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-10-17 17:37:22,826 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:22,891 INFO L203 MainTranslator]: Completed pre-run [2022-10-17 17:37:23,301 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_803b6ed9-b09b-46f7-999d-d64bcae52b63/sv-benchmarks/c/ldv-commit-tester/m0_drivers-net-b44-ko--114_1a--073676f-1.i[217606,217619] [2022-10-17 17:37:23,314 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-17 17:37:23,680 INFO L208 MainTranslator]: Completed translation [2022-10-17 17:37:23,680 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23 WrapperNode [2022-10-17 17:37:23,681 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-17 17:37:23,682 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-17 17:37:23,683 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-17 17:37:23,683 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-17 17:37:23,691 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:23,811 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,058 INFO L138 Inliner]: procedures = 309, calls = 2589, calls flagged for inlining = 157, calls inlined = 141, statements flattened = 4971 [2022-10-17 17:37:24,059 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-17 17:37:24,060 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-17 17:37:24,060 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-17 17:37:24,060 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-17 17:37:24,070 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,070 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,100 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,101 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,228 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,249 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,275 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,298 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,346 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-17 17:37:24,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-17 17:37:24,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-17 17:37:24,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-17 17:37:24,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.10 05:37:23" (1/1) ... [2022-10-17 17:37:24,356 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-17 17:37:24,368 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/z3 [2022-10-17 17:37:24,387 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-10-17 17:37:24,406 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_803b6ed9-b09b-46f7-999d-d64bcae52b63/bin/utaipan-G1rejxKTta/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-10-17 17:37:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE1 [2022-10-17 17:37:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_flow_ctrl [2022-10-17 17:37:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_flow_ctrl [2022-10-17 17:37:24,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_turn_off_carrier_detection [2022-10-17 17:37:24,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_turn_off_carrier_detection [2022-10-17 17:37:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_set_drvdata [2022-10-17 17:37:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_set_drvdata [2022-10-17 17:37:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE8 [2022-10-17 17:37:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_rings [2022-10-17 17:37:24,444 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_rings [2022-10-17 17:37:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE4 [2022-10-17 17:37:24,444 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-17 17:37:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~intINTTYPE2 [2022-10-17 17:37:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-17 17:37:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_alloc_skb [2022-10-17 17:37:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_alloc_skb [2022-10-17 17:37:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure b44_readphy [2022-10-17 17:37:24,445 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_readphy [2022-10-17 17:37:24,445 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_rx_mode [2022-10-17 17:37:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_rx_mode [2022-10-17 17:37:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_consistent [2022-10-17 17:37:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_consistent [2022-10-17 17:37:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure b44_enable_ints [2022-10-17 17:37:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_enable_ints [2022-10-17 17:37:24,446 INFO L130 BoogieDeclarations]: Found specification of procedure request_irq [2022-10-17 17:37:24,446 INFO L138 BoogieDeclarations]: Found implementation of procedure request_irq [2022-10-17 17:37:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure netif_wake_queue [2022-10-17 17:37:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_wake_queue [2022-10-17 17:37:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure dma_sync_single_for_device [2022-10-17 17:37:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_sync_single_for_device [2022-10-17 17:37:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-17 17:37:24,447 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-17 17:37:24,447 INFO L130 BoogieDeclarations]: Found specification of procedure free_irq [2022-10-17 17:37:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure free_irq [2022-10-17 17:37:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure __ssb_dma_not_implemented [2022-10-17 17:37:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __ssb_dma_not_implemented [2022-10-17 17:37:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_get_drvdata [2022-10-17 17:37:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_get_drvdata [2022-10-17 17:37:24,448 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-17 17:37:24,448 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-17 17:37:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2022-10-17 17:37:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2022-10-17 17:37:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure valid_dma_direction [2022-10-17 17:37:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_dma_direction [2022-10-17 17:37:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-17 17:37:24,449 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_on [2022-10-17 17:37:24,449 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2022-10-17 17:37:24,450 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2022-10-17 17:37:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-17 17:37:24,450 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-17 17:37:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure bwfilter_table [2022-10-17 17:37:24,450 INFO L138 BoogieDeclarations]: Found implementation of procedure bwfilter_table [2022-10-17 17:37:24,450 INFO L130 BoogieDeclarations]: Found specification of procedure netif_stop_queue [2022-10-17 17:37:24,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_stop_queue [2022-10-17 17:37:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_powerup [2022-10-17 17:37:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_powerup [2022-10-17 17:37:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure b44_sync_dma_desc_for_device [2022-10-17 17:37:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_sync_dma_desc_for_device [2022-10-17 17:37:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-10-17 17:37:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-10-17 17:37:24,451 INFO L130 BoogieDeclarations]: Found specification of procedure br32 [2022-10-17 17:37:24,451 INFO L138 BoogieDeclarations]: Found implementation of procedure br32 [2022-10-17 17:37:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure dma_unmap_single_attrs [2022-10-17 17:37:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_unmap_single_attrs [2022-10-17 17:37:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-17 17:37:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-17 17:37:24,452 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-17 17:37:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-17 17:37:24,452 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-17 17:37:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure strlcpy [2022-10-17 17:37:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_free_consistent [2022-10-17 17:37:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_free_consistent [2022-10-17 17:37:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_cam_write [2022-10-17 17:37:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_cam_write [2022-10-17 17:37:24,453 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-10-17 17:37:24,453 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE8 [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE1 [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE2 [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~intINTTYPE4 [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-17 17:37:24,454 INFO L130 BoogieDeclarations]: Found specification of procedure b44_alloc_rx_skb [2022-10-17 17:37:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_alloc_rx_skb [2022-10-17 17:37:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure trace_kmalloc [2022-10-17 17:37:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_kmalloc [2022-10-17 17:37:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_name [2022-10-17 17:37:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_name [2022-10-17 17:37:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure b44_writephy [2022-10-17 17:37:24,455 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_writephy [2022-10-17 17:37:24,455 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE2 [2022-10-17 17:37:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE1 [2022-10-17 17:37:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE4 [2022-10-17 17:37:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure b44_pci_exit [2022-10-17 17:37:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_pci_exit [2022-10-17 17:37:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure b44_chip_reset [2022-10-17 17:37:24,456 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_chip_reset [2022-10-17 17:37:24,456 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~intINTTYPE8 [2022-10-17 17:37:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure b44_init_hw [2022-10-17 17:37:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_init_hw [2022-10-17 17:37:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-17 17:37:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-17 17:37:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure dma_mapping_error [2022-10-17 17:37:24,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_mapping_error [2022-10-17 17:37:24,457 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2022-10-17 17:37:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2022-10-17 17:37:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 17:37:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~dma_addr_t~0~X~C_ULONG~X~C_INT~TO~VOID [2022-10-17 17:37:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure b44_halt [2022-10-17 17:37:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_halt [2022-10-17 17:37:24,458 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-17 17:37:24,458 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-17 17:37:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_get_tx_queue [2022-10-17 17:37:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_get_tx_queue [2022-10-17 17:37:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_pcihost_set_power_state [2022-10-17 17:37:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_pcihost_set_power_state [2022-10-17 17:37:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2022-10-17 17:37:24,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2022-10-17 17:37:24,459 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_wol [2022-10-17 17:37:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_wol [2022-10-17 17:37:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_writephy [2022-10-17 17:37:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_writephy [2022-10-17 17:37:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure get_dma_ops [2022-10-17 17:37:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure get_dma_ops [2022-10-17 17:37:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_map_single [2022-10-17 17:37:24,460 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_map_single [2022-10-17 17:37:24,460 INFO L130 BoogieDeclarations]: Found specification of procedure netif_tx_start_queue [2022-10-17 17:37:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_tx_start_queue [2022-10-17 17:37:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-17 17:37:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure free_netdev [2022-10-17 17:37:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_mapping_error [2022-10-17 17:37:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_mapping_error [2022-10-17 17:37:24,461 INFO L130 BoogieDeclarations]: Found specification of procedure __phys_addr [2022-10-17 17:37:24,461 INFO L138 BoogieDeclarations]: Found implementation of procedure __phys_addr [2022-10-17 17:37:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-10-17 17:37:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-10-17 17:37:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_sync_single_for_device [2022-10-17 17:37:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_sync_single_for_device [2022-10-17 17:37:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure b44_interrupt [2022-10-17 17:37:24,462 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_interrupt [2022-10-17 17:37:24,462 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-17 17:37:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-17 17:37:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-17 17:37:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-17 17:37:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure b44_magic_pattern [2022-10-17 17:37:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_magic_pattern [2022-10-17 17:37:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-17 17:37:24,463 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-10-17 17:37:24,463 INFO L130 BoogieDeclarations]: Found specification of procedure __netdev_alloc_skb [2022-10-17 17:37:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __netdev_alloc_skb [2022-10-17 17:37:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE4 [2022-10-17 17:37:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE2 [2022-10-17 17:37:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure bw32 [2022-10-17 17:37:24,464 INFO L138 BoogieDeclarations]: Found implementation of procedure bw32 [2022-10-17 17:37:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE1 [2022-10-17 17:37:24,464 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~intINTTYPE8 [2022-10-17 17:37:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-17 17:37:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-17 17:37:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2022-10-17 17:37:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2022-10-17 17:37:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_bus_may_powerdown [2022-10-17 17:37:24,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_bus_may_powerdown [2022-10-17 17:37:24,465 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_unmap_single [2022-10-17 17:37:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_unmap_single [2022-10-17 17:37:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-17 17:37:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2022-10-17 17:37:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2022-10-17 17:37:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_alloc_notrace [2022-10-17 17:37:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure dev_kfree_skb_any [2022-10-17 17:37:24,466 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_kfree_skb_any [2022-10-17 17:37:24,466 INFO L130 BoogieDeclarations]: Found specification of procedure dma_map_single_attrs [2022-10-17 17:37:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_map_single_attrs [2022-10-17 17:37:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_disable_ints [2022-10-17 17:37:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_disable_ints [2022-10-17 17:37:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-17 17:37:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-17 17:37:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-17 17:37:24,467 INFO L130 BoogieDeclarations]: Found specification of procedure dev_driver_string [2022-10-17 17:37:24,467 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_driver_string [2022-10-17 17:37:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2022-10-17 17:37:24,468 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2022-10-17 17:37:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-17 17:37:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE8 [2022-10-17 17:37:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE2 [2022-10-17 17:37:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE4 [2022-10-17 17:37:24,468 INFO L130 BoogieDeclarations]: Found specification of procedure b44_check_phy [2022-10-17 17:37:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_check_phy [2022-10-17 17:37:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2022-10-17 17:37:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2022-10-17 17:37:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure ssb_dma_alloc_consistent [2022-10-17 17:37:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ssb_dma_alloc_consistent [2022-10-17 17:37:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2022-10-17 17:37:24,469 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2022-10-17 17:37:24,469 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-10-17 17:37:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-10-17 17:37:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_readphy [2022-10-17 17:37:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_readphy [2022-10-17 17:37:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure b44_phy_reset [2022-10-17 17:37:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_phy_reset [2022-10-17 17:37:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure napi_disable [2022-10-17 17:37:24,470 INFO L138 BoogieDeclarations]: Found implementation of procedure napi_disable [2022-10-17 17:37:24,470 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-17 17:37:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2022-10-17 17:37:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure b44_link_report [2022-10-17 17:37:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_link_report [2022-10-17 17:37:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure b44_set_flow_ctrl [2022-10-17 17:37:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_set_flow_ctrl [2022-10-17 17:37:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure skb_put [2022-10-17 17:37:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_put [2022-10-17 17:37:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure __b44_set_mac_addr [2022-10-17 17:37:24,471 INFO L138 BoogieDeclarations]: Found implementation of procedure __b44_set_mac_addr [2022-10-17 17:37:24,471 INFO L130 BoogieDeclarations]: Found specification of procedure b44_stats_update [2022-10-17 17:37:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_stats_update [2022-10-17 17:37:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure b44_free_rings [2022-10-17 17:37:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_free_rings [2022-10-17 17:37:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-10-17 17:37:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-10-17 17:37:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-10-17 17:37:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-10-17 17:37:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure b44_wait_bit [2022-10-17 17:37:24,472 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_wait_bit [2022-10-17 17:37:24,472 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~intINTTYPE1 [2022-10-17 17:37:24,473 INFO L130 BoogieDeclarations]: Found specification of procedure pci_dma_sync_single_for_device [2022-10-17 17:37:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure pci_dma_sync_single_for_device [2022-10-17 17:37:24,473 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-17 17:37:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-17 17:37:24,473 INFO L130 BoogieDeclarations]: Found specification of procedure b44_setup_phy [2022-10-17 17:37:24,473 INFO L138 BoogieDeclarations]: Found implementation of procedure b44_setup_phy [2022-10-17 17:37:25,392 INFO L235 CfgBuilder]: Building ICFG [2022-10-17 17:37:25,397 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation